{"id":272584,"date":"2026-08-07T09:42:59","date_gmt":"2026-08-07T07:42:59","guid":{"rendered":"https:\/\/sherpas.com\/blog\/parents\/?p=272584"},"modified":"2026-07-28T10:47:27","modified_gmt":"2026-07-28T08:47:27","slug":"difficultes-physique-chimie-ado","status":"publish","type":"post","link":"https:\/\/sherpas.com\/blog\/parents\/a\/difficultes-physique-chimie-ado\/","title":{"rendered":"Mon enfant a des difficult\u00e9s en physique-chimie : causes et solutions \u2697\ufe0f"},"content":{"rendered":"\n<p>Face \u00e0 une copie de physique-chimie couverte de symboles et de formules, beaucoup de parents renoncent avant m\u00eame d&rsquo;essayer, convaincus de n&rsquo;avoir rien \u00e0 apporter. Cette r\u00e9action est compr\u00e9hensible : une page de calcul avec des unit\u00e9s, des puissances de dix et des notations chimiques ressemble \u00e0 un langage \u00e0 part. \ud83d\udc47<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\u00c0 retenir<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <ul>\n<li aria-level=\"1\">Ce n&rsquo;est pas la mati\u00e8re en elle-m\u00eame qui bloque le plus les parents, mais son apparence technique : formules, symboles et unit\u00e9s donnent une impression de barri\u00e8re infranchissable.<\/li>\n<li aria-level=\"1\">Quatre types de difficult\u00e9 bien diff\u00e9rents se cachent derri\u00e8re \u00ab\u00a0il est nul en physique-chimie\u00a0\u00bb : vocabulaire mal fix\u00e9, calcul et manipulation de formules, gestes pratiques en laboratoire, ou anxi\u00e9t\u00e9 face \u00e0 l&rsquo;aspect scientifique.<\/li>\n<li aria-level=\"1\">Vous pouvez \u00eatre utile sur plusieurs de ces points sans ma\u00eetriser le contenu scientifique lui-m\u00eame.<\/li>\n<li aria-level=\"1\">Un accompagnement ext\u00e9rieur devient utile quand les difficult\u00e9s touchent des lacunes de fond, au-del\u00e0 de ce que votre pr\u00e9sence peut apporter.<\/li>\n<\/ul>\n\n        <\/div>\n              <\/section>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"pourquoi-laspect-scientifique-decourage-plus-quil-ne-devrait\">Pourquoi l&rsquo;aspect \u00ab\u00a0scientifique\u00a0\u00bb d\u00e9courage plus qu&rsquo;il ne devrait \ud83e\uddea<\/h2>\n\n\n\n<p>Une page de physique-chimie, avec ses formules, ses unit\u00e9s et ses notations, donne imm\u00e9diatement une impression de mati\u00e8re ferm\u00e9e, r\u00e9serv\u00e9e \u00e0 ceux qui la ma\u00eetrisent. Cette impression pousse beaucoup de parents \u00e0 se mettre en retrait d\u00e8s le premier coup d&rsquo;\u0153il, alors que le blocage r\u00e9el de leur ado est parfois plus simple qu&rsquo;il n&rsquo;y para\u00eet.<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p><span style=\"font-weight: 400;\">\ud83d\udca1 <\/span><b>Le saviez-vous ?<\/b><\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>L&rsquo;aspect visuel tr\u00e8s codifi\u00e9 de cette mati\u00e8re (symboles, exposants, unit\u00e9s) cr\u00e9e une barri\u00e8re psychologique plus forte que dans d&rsquo;autres mati\u00e8res o\u00f9 le texte reste plus familier, m\u00eame quand le raisonnement de fond n&rsquo;est pas plus complexe qu&rsquo;ailleurs. Un parent qui lirait la m\u00eame logique pr\u00e9sent\u00e9e sous forme de phrases, sans notation scientifique, la trouverait souvent bien plus accessible qu&rsquo;il ne l&rsquo;imagine.<\/p>\n\n        <\/div>\n              <\/section>\n\n\n<section class=\"relance\">\n        <div >\n                            <a target=\"_blank\" href=\"https:\/\/sherpas.com\/funnel-student-qualification\">\n                    <div class=\"relance__container\"\n                        >\n                        \n                                                        <picture>\n                            <source srcset=\"https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/relance-cours-particulier-1-scaled.jpg\" media=\"(min-width: 999px)\">\n                            <source srcset=\"https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/relance-cours-particulier-1-scaled.jpg\" media=\"(max-width: 999px)\">\n                                <img decoding=\"async\"\n                                    src=\"https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/relance-cours-particulier-1-scaled.jpg\"\n                                    alt=\"Cours particuliers\"\n                                >\n                            <\/picture>\n                                                <div class=\"relance__content\">\n                            \n                                <div class=\"relance__title\"> <p>Et si vous faisiez appel \u00e0 l&rsquo;un de nos Sherpas pour vous et pour l&rsquo;aider ?<\/p>\n<\/div>\n                                                        <button type=\"button\"\n                                    class=\"relance__button btn btn-white\">\n                                Je r\u00e9serve mon cours offert !\n                            <\/button>\n                        <\/div>\n                    <\/div>\n                <\/a>\n                    <\/div>\n    <\/section>\n\n    \n\n\n<h2 class=\"wp-block-heading\" id=\"quatre-types-de-difficulte-a-distinguer-avant-dagir\">Quatre types de difficult\u00e9 \u00e0 distinguer avant d&rsquo;agir \ud83d\udd0e<\/h2>\n\n\n\n<p>\u00ab\u00a0Il est nul en physique-chimie\u00a0\u00bb cache en r\u00e9alit\u00e9 des situations tr\u00e8s diff\u00e9rentes.<\/p>\n\n\n\n<p><strong>1. Un vocabulaire mal fix\u00e9.<\/strong> Surtout fr\u00e9quent au coll\u00e8ge : confondre un atome et une mol\u00e9cule, un m\u00e9lange et un corps pur, la masse et le poids. Ce cas se rep\u00e8re quand l&rsquo;ado peine \u00e0 reformuler une d\u00e9finition simple avec ses propres mots.<\/p>\n\n\n\n<p><strong>2. Une difficult\u00e9 de calcul ou de manipulation de formules.<\/strong> Plus fr\u00e9quente au lyc\u00e9e : isoler une grandeur dans une \u00e9quation, convertir des unit\u00e9s, r\u00e9soudre un calcul de concentration. Ce cas se rep\u00e8re quand l&rsquo;ado conna\u00eet la formule mais se trompe sur les \u00e9tapes de calcul qui l&rsquo;entourent, un peu comme en math\u00e9matiques.<\/p>\n\n\n\n<p><strong>3. Une difficult\u00e9 li\u00e9e aux gestes pratiques.<\/strong> En travaux pratiques, certains ados ma\u00eetrisent la th\u00e9orie mais peinent \u00e0 manipuler correctement le mat\u00e9riel (verrerie, dilutions, mesures), par manque d&rsquo;entra\u00eenement gestuel plut\u00f4t que par manque de compr\u00e9hension.<\/p>\n\n\n\n<p><strong>4. Une anxi\u00e9t\u00e9 face \u00e0 l&rsquo;aspect scientifique de la mati\u00e8re.<\/strong> Certains ados se bloquent d\u00e8s qu&rsquo;ils voient une formule, avant m\u00eame d&rsquo;avoir essay\u00e9 de la comprendre, par appr\u00e9hension de la mati\u00e8re elle-m\u00eame plut\u00f4t que par r\u00e9el manque de capacit\u00e9.<\/p>\n\n\n<section class=\"push \">\n        <div >\n            \n                                                <div class=\"push__container  qcd\" data-target=\"_self\" data-qcd=\"aHR0cHM6Ly9zaGVycGFzLmNvbS9mdW5uZWwtc3R1ZGVudC1xdWFsaWZpY2F0aW9u\" data-banner=\"2\" data-name=\"Cours part\u2019 global #1 = CPG1\" style=\"background-color: #F3FBF7\" >\n                                                                        <div class=\"push__teachers\">\n    <div class=\"d-flex justify-content-center d-md-none\">\n        <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\" alt=\"Logo Sherpas\">\n    <\/div>\n    <div class=\"swiper\">\n        <div class=\"swiper-wrapper\">\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/Pierre2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Pierre<\/p>                          <p class=\"push__teachers-school\">ESSEC<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">16\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/Jeanne2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Jeanne<\/p>                          <p class=\"push__teachers-school\">Aix-Marseille Universit\u00e9<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">17\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/Thibault2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Thibault<\/p>                          <p class=\"push__teachers-school\">ENS Paris Ulm<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">20\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/Simon2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Simon<\/p>                          <p class=\"push__teachers-school\">4e ann\u00e9e de m\u00e9decine<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">26\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/Nicolas2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Nicolas<\/p>                          <p class=\"push__teachers-school\">CentraleSup\u00e9lec<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">17\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/David2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">David<\/p>                          <p class=\"push__teachers-school\">EDHEC<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">25\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/Antoine2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Antoine<\/p>                          <p class=\"push__teachers-school\">Sciences Po Paris<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">18\u20ac\/h\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/Emilie2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Emilie<\/p>                          <p class=\"push__teachers-school\">Sciences Po Lyon<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    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    <\/div>\n                                                 <p class=\"push__teachers-price\">19\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                    <\/div>\n    <\/div>\n<\/div>\n                                                    <div class=\"push__content\">\n                                                            <div  class=\"d-none d-md-block\" >\n                                    <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\"\n                                        alt=\"Logo Sherpas\">\n                                <\/div>\n                                                                                        <div class=\"push__title\"><p>Besoin d&rsquo;un <span style=\"color: #48b378;\">prof particulier<\/span> exceptionnel ? \u2728<\/p>\n<\/div>\n                                                                                        <div class=\"push__text\"><p>Nos Sherpas sont l\u00e0 pour aider votre enfant \u00e0 progresser et \u00e0 prendre confiance en lui.<\/p>\n<\/div>\n                                                        <div class=\"push__promo-button   \">\n                                                                                                    <div\n                                        class=\"btn btn-primary\"\n                                        style=\"color: #ffffff; border-color: ; background-color: \"\n\n                                    >\n                                        PRENDRE UN COURS D&rsquo;ESSAI OFFERT\n                                    <\/div>\n                                                            <\/div>\n                                                    <\/div>\n                                    <\/div>\n                                    <\/div>\n    <\/section>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"ce-qui-aide-selon-le-type-de-difficulte\">Ce qui aide selon le type de difficult\u00e9 \ud83d\udd0d<\/h2>\n\n\n\n<p><strong>Si c&rsquo;est un probl\u00e8me de vocabulaire (surtout au coll\u00e8ge) :<\/strong> proposez \u00e0 votre ado de reformuler une d\u00e9finition avec ses propres mots (qu&rsquo;est-ce qu&rsquo;un m\u00e9lange, une transformation chimique). Cette v\u00e9rification ne demande aucune connaissance scientifique particuli\u00e8re, seulement de rep\u00e9rer si l&rsquo;explication reste floue ou confuse.<\/p>\n\n\n\n<p><strong>Si c&rsquo;est un probl\u00e8me de calcul (surtout au lyc\u00e9e) :<\/strong> v\u00e9rifiez la coh\u00e9rence des unit\u00e9s plut\u00f4t que la formule elle-m\u00eame. Demander \u00ab\u00a0est-ce que le r\u00e9sultat a l&rsquo;unit\u00e9 attendue ?\u00a0\u00bb permet de rep\u00e9rer une erreur sans conna\u00eetre la formule exacte par c\u0153ur. Un r\u00e9sultat de masse exprim\u00e9 en litres, par exemple, signale une erreur \u00e9vidente m\u00eame sans conna\u00eetre la formule utilis\u00e9e. Faire reformuler le raisonnement \u00e0 voix haute aide aussi souvent l&rsquo;ado \u00e0 rep\u00e9rer lui-m\u00eame son erreur.<\/p>\n\n\n\n<p><strong>Si c&rsquo;est un probl\u00e8me de gestes pratiques :<\/strong> encourager la r\u00e9p\u00e9tition des manipulations les plus courantes (dilution, pes\u00e9e, lecture d&rsquo;instruments) en amont d&rsquo;un contr\u00f4le pratique aide \u00e0 automatiser ces gestes, un exercice qui ne demande pas de compr\u00e9hension th\u00e9orique particuli\u00e8re de votre part, seulement de v\u00e9rifier que chaque \u00e9tape est bien respect\u00e9e dans l&rsquo;ordre.<\/p>\n\n\n\n<p><strong>Si c&rsquo;est de l&rsquo;anxi\u00e9t\u00e9 face \u00e0 la mati\u00e8re :<\/strong> le plus utile est souvent de d\u00e9dramatiser l&rsquo;aspect visuel de la mati\u00e8re, en proposant de reformuler un exercice sous forme de phrases avant de le traduire en formule, ce qui permet de s\u00e9parer la compr\u00e9hension du raisonnement de la manipulation des symboles eux-m\u00eames.<\/p>\n\n\n<section class=\"manual-post\">\n        <div >\n                            <div class=\"manual-post__title\"><\/div>\n                        <div class=\"row\">\n                                <div class=\"col-12  col-md-4  col-lg-4\">\n                                        <div\n\n   class=\"article-card-vertical  article-card-vertical--3   \">\n\n            <a href=\"https:\/\/sherpas.com\/blog\/parents\/a\/blocage-par-matiere\/\">\n            <picture>\n                <img decoding=\"async\" width=\"396\" height=\"223\" src=\"https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg\" class=\"article-card-vertical__image wp-post-image\" alt=\"\" srcset=\"https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=396 396w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=300 300w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=768 768w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=200 200w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=700 700w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=338 338w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=288 288w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=610 610w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=265 265w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=504 504w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=250 250w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=392 392w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=60 60w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=230 230w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=320 320w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=1014 1014w\" sizes=\"(max-width: 396px) 100vw, 396px\" ci-src=\"https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/blocage-par-matiere-396x223.jpg?q=90\" \/>\n                \n                    \n            <\/picture>\n\n        <\/a>\n     \n  \n    <div class=\"article-card-vertical__content\">\n        <a class=\"article-card-vertical__link\" href=\"https:\/\/sherpas.com\/blog\/parents\/a\/blocage-par-matiere\/\">\n            <h3 class=\"article-card-vertical__title\" id=\"maths-francais-langues-pourquoi-le-blocage-nest-jamais-le-meme-selon-la-matiere\">\n                Maths, fran\u00e7ais, langues\u2026 pourquoi le blocage n\u2019est jamais le m\u00eame selon la&nbsp;mati\u00e8re\n            <\/h3>\n                            <div class=\"article-card-vertical__text\">\n                    On a d\u00e9taill\u00e9 dans un pr\u00e9c\u00e9dent article les quatre causes possibles quand un ado travaille sans que ses (&#8230;)\n                <\/div>\n                    <\/a>   \n                    <div class=\"article-card-vertical__tags article-card-vertical__tags--hide\">\n                <div class=\"article-card-vertical__tag badge\"><\/div>\n            <\/div>\n            <\/div>\n<\/div>\n                <\/div>\n                                <div class=\"col-12  col-md-4  col-lg-4\">\n                                        <div\n\n   class=\"article-card-vertical  article-card-vertical--3   \">\n\n            <a href=\"https:\/\/sherpas.com\/blog\/parents\/a\/mauvaises-notes-que-faire\/\">\n            <picture>\n                <img decoding=\"async\" width=\"396\" height=\"223\" src=\"https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg\" class=\"article-card-vertical__image wp-post-image\" alt=\"\" srcset=\"https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=396 396w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=300 300w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=768 768w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=200 200w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=700 700w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=338 338w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=288 288w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=610 610w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=265 265w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=504 504w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=250 250w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=392 392w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=60 60w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=230 230w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=320 320w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg?q=90&amp;org_if_sml=1&amp;w=1014 1014w\" sizes=\"(max-width: 396px) 100vw, 396px\" ci-src=\"https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2026\/07\/notes-ne-sameliorent-pas-travail-396x223.jpg?q=90\" \/>\n                \n                    \n            <\/picture>\n\n        <\/a>\n     \n  \n    <div class=\"article-card-vertical__content\">\n        <a class=\"article-card-vertical__link\" href=\"https:\/\/sherpas.com\/blog\/parents\/a\/mauvaises-notes-que-faire\/\">\n            <h3 class=\"article-card-vertical__title\" id=\"mon-enfant-a-le-niveau-mais-ses-notes-ne-le-refletent-pas\">\n                Mon enfant a le niveau mais ses notes ne le refl\u00e8tent&nbsp;pas\n            <\/h3>\n                            <div class=\"article-card-vertical__text\">\n                    Votre ado vous explique parfaitement une notion \u00e0 la maison, discute avec aisance d\u2019un sujet vu en cours (&#8230;)\n                <\/div>\n                    <\/a>   \n                    <div class=\"article-card-vertical__tags article-card-vertical__tags--hide\">\n                <div class=\"article-card-vertical__tag badge\"><\/div>\n            <\/div>\n            <\/div>\n<\/div>\n                <\/div>\n                            <\/div>\n        <\/div>\n    <\/section>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"le-piege-a-eviter-se-retirer-completement\">Le pi\u00e8ge \u00e0 \u00e9viter : se retirer compl\u00e8tement \u26a0\ufe0f<\/h2>\n\n\n\n<p>Face \u00e0 l&rsquo;apparence technique de la mati\u00e8re, le r\u00e9flexe le plus fr\u00e9quent est de renoncer enti\u00e8rement \u00e0 toute forme de soutien, en se disant que seul un professionnel peut \u00eatre utile. Ce retrait complet prive pourtant votre ado d&rsquo;un accompagnement simple qui ne demande pas de comp\u00e9tence scientifique particuli\u00e8re.<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p><span style=\"font-weight: 400;\">\ud83d\udca1 <\/span>Le saviez-vous ?<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>Un ado qui sent son parent compl\u00e8tement d\u00e9muni face \u00e0 une mati\u00e8re peut lui-m\u00eame se convaincre plus facilement qu&rsquo;elle est \u00ab\u00a0impossible\u00a0\u00bb, alors qu&rsquo;un climat plus d\u00e9tendu, m\u00eame sans expertise du contenu, aide g\u00e9n\u00e9ralement \u00e0 aborder la mati\u00e8re avec moins d&rsquo;appr\u00e9hension.<\/p>\n\n        <\/div>\n              <\/section>\n\n\n\n<p><strong>Un exemple de ce retrait excessif,<\/strong> un parent qui refuse m\u00eame de jeter un \u0153il \u00e0 un exercice, par crainte de \u00ab\u00a0dire une b\u00eatise\u00a0\u00bb, peut priver son ado d&rsquo;un simple regard ext\u00e9rieur qui aurait suffi \u00e0 rep\u00e9rer une unit\u00e9 manquante ou une \u00e9tape oubli\u00e9e, sans qu&rsquo;aucune connaissance scientifique ne soit n\u00e9cessaire pour cela.<\/p>\n\n\n<section class=\"push \">\n        <div >\n            \n                                                <div class=\"push__container  qcd\" data-target=\"_self\" data-qcd=\"aHR0cHM6Ly9zaGVycGFzLmNvbS9mdW5uZWwtc3R1ZGVudC1xdWFsaWZpY2F0aW9u\" data-banner=\"2\" data-name=\"Cours part\u2019 global #3 = CPG3\" style=\"background-color: #F3FBF7\" >\n                                                                        <div class=\"push__teachers\">\n    <div class=\"d-flex justify-content-center d-md-none\">\n        <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\" alt=\"Logo Sherpas\">\n    <\/div>\n    <div class=\"swiper\">\n        <div class=\"swiper-wrapper\">\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/Martin2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Martin<\/p>                          <p class=\"push__teachers-school\">HEC Paris<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">23\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/Jade2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Jade<\/p>                          <p class=\"push__teachers-school\">Sciences Po Paris<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">21\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/Bastien2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Bastien<\/p>                          <p class=\"push__teachers-school\">Polytechnique<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">26\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/Emilie2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Emilie<\/p>                          <p class=\"push__teachers-school\">Sciences Po Lyon<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">19\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/Hugo2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Hugo<\/p>                          <p class=\"push__teachers-school\">Insa Lyon<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">16\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/Alma2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Alma<\/p>                          <p class=\"push__teachers-school\">ENS Paris-Saclay<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">24\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/David2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">David<\/p>                          <p class=\"push__teachers-school\">EDHEC<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">25\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/Jeanne2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Jeanne<\/p>                          <p class=\"push__teachers-school\">Aix-Marseille Universit\u00e9<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">17\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                    <\/div>\n    <\/div>\n<\/div>\n                                                    <div class=\"push__content\">\n                                                            <div  class=\"d-none d-md-block\" >\n                                    <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\"\n                                        alt=\"Logo Sherpas\">\n                                <\/div>\n                                                                                        <div class=\"push__title\"><p><span style=\"color: #48b378;\">4 points<\/span>\u00a0en plus sur sa <span style=\"color: #48b378;\">moyenne<\/span> g\u00e9n\u00e9rale ! <span role=\"image\" aria-label=\"\ud83d\udcc8\">\ud83d\udcc8<\/span><\/p>\n<\/div>\n                                                                                        <div class=\"push__text\"><p>En \u00e9tant accompagn\u00e9s par un Sherpa, nos \u00e9l\u00e8ves gagnent 4 points sur leur moyenne en un an.<\/p>\n<\/div>\n                                                        <div class=\"push__promo-button   \">\n                                                                                                    <div\n                                        class=\"btn btn-primary\"\n                                        style=\"color: ; border-color: ; background-color: \"\n\n                                    >\n                                        PRENDRE UN COURS OFFERT\n                                    <\/div>\n                                                            <\/div>\n                                                    <\/div>\n                                    <\/div>\n                                    <\/div>\n    <\/section>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"une-difficulte-qui-change-de-nature-entre-le-college-et-le-lycee\">Une difficult\u00e9 qui change de nature entre le coll\u00e8ge et le lyc\u00e9e \ud83d\udcc8<\/h2>\n\n\n\n<p>Au coll\u00e8ge, la physique-chimie reste relativement descriptive : elle s&rsquo;appuie sur l&rsquo;observation, des exp\u00e9riences simples, un vocabulaire nouveau mais peu de calcul complexe. Au lyc\u00e9e, la mati\u00e8re change de nature : les exercices demandent de manier des formules, d&rsquo;isoler une grandeur dans une \u00e9quation, de mobiliser des bases de math\u00e9matiques de plus en plus pouss\u00e9es. C&rsquo;est \u00e0 ce moment que le sentiment d&rsquo;\u00e9tranget\u00e9 ressenti par les parents s&rsquo;intensifie g\u00e9n\u00e9ralement, la mati\u00e8re se rapprochant alors des math\u00e9matiques dans sa forme.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"quand-orienter-vers-un-accompagnement-exterieur\">Quand orienter vers un accompagnement ext\u00e9rieur \ud83c\udfaf<\/h2>\n\n\n\n<p>Si les difficult\u00e9s touchent des lacunes de fond (notions mal comprises, calculs qui posent probl\u00e8me de fa\u00e7on r\u00e9p\u00e9t\u00e9e) ou une m\u00e9thode que vous ne ma\u00eetrisez pas, un accompagnement ext\u00e9rieur permet de reprendre ces points avec un vrai apport de contenu. Chez Les Sherpas, nos professeurs particuliers de physique-chimie travaillent ce type de blocage en compl\u00e9ment de ce que vous pouvez apporter \u00e0 la maison.<\/p>\n\n\n\n<p><br><\/p>\n\n\n<section class=\"faq\">\n    <div class=\"container\" itemscope itemtype=\"http:\/\/schema.org\/FAQPage\">\n        <div class=\"faq__title\">\n                        <h2 id=\"les-questions-frequentes\">Les questions fr\u00e9quentes<\/h2>\n                    <\/div>\n         <div class=\"faq__questions\">\n                                                                             <div class=\"faq__questions--item \" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                <div class=\"faq__questions--title  collapsed\">\n                    <p class=\"h4\" itemprop=\"name\">Pourquoi la physique-chimie d\u00e9courage-t-elle autant les parents ?<\/p>\n                    <svg>\n                        <use\n                        xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#chevron-right\"\/>\n                    <\/svg>\n                <\/div>\n                <div class=\"faq__questions--content\" style=\"max-height: 0px\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                    <div itemprop=\"text\"><p>Parce que son apparence technique (formules, symboles, unit\u00e9s) donne une impression de mati\u00e8re ferm\u00e9e, alors que le blocage r\u00e9el de l&rsquo;ado est parfois plus simple qu&rsquo;il n&rsquo;y para\u00eet.<\/p>\n<\/div>\n                <\/div>\n             <\/div>\n                                                                 <div class=\"faq__questions--item \" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                <div class=\"faq__questions--title  collapsed\">\n                    <p class=\"h4\" itemprop=\"name\">Comment savoir si mon ado a un probl\u00e8me de vocabulaire ou de calcul ?<\/p>\n                    <svg>\n                        <use\n                        xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#chevron-right\"\/>\n                    <\/svg>\n                <\/div>\n                <div class=\"faq__questions--content\" style=\"max-height: 0px\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                    <div itemprop=\"text\"><p>Demandez-lui de reformuler une d\u00e9finition de base avec ses propres mots : s&rsquo;il n&rsquo;y arrive pas, le probl\u00e8me vient du vocabulaire. S&rsquo;il conna\u00eet les d\u00e9finitions mais se trompe dans les calculs, la difficult\u00e9 est plut\u00f4t technique.<\/p>\n<\/div>\n                <\/div>\n             <\/div>\n                                                                 <div class=\"faq__questions--item \" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                <div class=\"faq__questions--title  collapsed\">\n                    <p class=\"h4\" itemprop=\"name\">Comment aider mon ado sans conna\u00eetre les formules de physique-chimie ?<\/p>\n                    <svg>\n                        <use\n                        xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#chevron-right\"\/>\n                    <\/svg>\n                <\/div>\n                <div class=\"faq__questions--content\" style=\"max-height: 0px\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                    <div itemprop=\"text\"><p>En v\u00e9rifiant la coh\u00e9rence des unit\u00e9s du r\u00e9sultat et la rigueur de pr\u00e9sentation du calcul, ce qui permet de rep\u00e9rer une erreur sans ma\u00eetriser le contenu scientifique en d\u00e9tail.<\/p>\n<\/div>\n                <\/div>\n             <\/div>\n                                                                 <div class=\"faq__questions--item \" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                <div class=\"faq__questions--title  collapsed\">\n                    <p class=\"h4\" itemprop=\"name\">Que faire si mon ado ma\u00eetrise la th\u00e9orie mais \u00e9choue aux travaux pratiques ?<\/p>\n                    <svg>\n                        <use\n                        xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#chevron-right\"\/>\n                    <\/svg>\n                <\/div>\n                <div class=\"faq__questions--content\" style=\"max-height: 0px\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                    <div itemprop=\"text\"><p>Encourager la r\u00e9p\u00e9tition des gestes courants (dilution, pes\u00e9e, lecture d&rsquo;instruments) aide \u00e0 automatiser ces manipulations, ind\u00e9pendamment de la compr\u00e9hension th\u00e9orique d\u00e9j\u00e0 acquise.<\/p>\n<\/div>\n                <\/div>\n             <\/div>\n                                                                 <div class=\"faq__questions--item \" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                <div class=\"faq__questions--title  collapsed\">\n                    <p class=\"h4\" itemprop=\"name\">Comment aider un ado anxieux face aux formules de physique-chimie ?<\/p>\n                    <svg>\n                        <use\n                        xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#chevron-right\"\/>\n                    <\/svg>\n                <\/div>\n                <div class=\"faq__questions--content\" style=\"max-height: 0px\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                    <div itemprop=\"text\"><p>En l&rsquo;aidant \u00e0 reformuler l&rsquo;exercice sous forme de phrases avant de passer \u00e0 la formule, ce qui s\u00e9pare la compr\u00e9hension du raisonnement de la manipulation des symboles eux-m\u00eames.<\/p>\n<\/div>\n                <\/div>\n             <\/div>\n                                                                 <div class=\"faq__questions--item \" itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\">\n                <div class=\"faq__questions--title  collapsed\">\n                    <p class=\"h4\" itemprop=\"name\">\u00c0 partir de quand un accompagnement ext\u00e9rieur devient-il utile en physique-chimie ?<\/p>\n                    <svg>\n                        <use\n                        xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#chevron-right\"\/>\n                    <\/svg>\n                <\/div>\n                <div class=\"faq__questions--content\" style=\"max-height: 0px\" itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\">\n                    <div itemprop=\"text\"><p>Quand les difficult\u00e9s touchent des lacunes de fond ou une m\u00e9thode que vous ne ma\u00eetrisez pas vous-m\u00eame, un accompagnement cibl\u00e9 compl\u00e8te utilement le soutien apport\u00e9 \u00e0 la maison.<\/p>\n<\/div>\n                <\/div>\n             <\/div>\n                                <\/div>\n    <\/div>\n<\/section>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;272584&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Vous avez aim\u00e9 cet article ?&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 vote)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Mon enfant a des difficult\u00e9s en physique-chimie : causes et solutions \u2697\ufe0f&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">Vous avez aim\u00e9 cet article ?<\/span>\n    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Face \u00e0 une copie de physique-chimie couverte de symboles et de formules, beaucoup de parents renoncent avant m\u00eame (&#8230;)<\/p>\n","protected":false},"author":326,"featured_media":272587,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":true,"footnotes":""},"category":[3,5],"tag":[],"class_list":["post-272584","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aider-apprendre","category-comment-accompagner"],"acf":[],"_links":{"self":[{"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/posts\/272584","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/users\/326"}],"replies":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/comments?post=272584"}],"version-history":[{"count":0,"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/posts\/272584\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/media\/272587"}],"wp:attachment":[{"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/media?parent=272584"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/category?post=272584"},{"taxonomy":"tag","embeddable":true,"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/tag?post=272584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}