在中学化学教学中实验教学法的应用——以《钠和水的反应》为例VIP免费

在中学化学教学中实验教学法的应用——以《钠和水的反应》为例摘要：中学化学知识多数是抽象而晦涩的，如果直接按照教材讲解，将难以让学生较好地理解知识，而化学是一门以实验为基础的学科，将实验和教学结合在一起，进而形成一种极具特色的教学方法——实验教学法，实验教学法是一种在化学教学中有着重要影响力的优秀教学方法，我们通过化学实验的教学，就可以使学生获得更生动的认知，从而能够更好地理解相关化学知识。运用化学实验教学法，并伴以一系列其他有效的方法和手段，学生可以更好的学习化学知识。本文拟以《钠和水的反应》一课为例，提出实验教学法在中学化学课堂教学的简单运用，以期提高中学化学教学的质量和提高学生的综合能力。关键词：实验教学法；中学化学教学；应用TheapplicationofExperimentTeachingMethodinMiddleSchoolChemistryTeachingwiththeLessonReactionofsodiumwithwaterAbstract:Mostofchemistryknowledgeinmiddleschoolisabstractandobscure,ifwearedirectinaccordancewiththeteachingmaterialstoexplain,itwillbedifficultforstudentstobetterunderstandtheknowledge.However,Chemistryisasubjectbasedonexperiment,combinetheexperimentwithteaching,andthenformauniqueteachingmethod—ExperimentTeachingMethod..ExperimentalTeachingMethodisanexcellentteachingmethodwithimportantinfluenceinChemistryTeaching.Studentscanacquirevividperceptualknowledgethroughchemicalexperimentteaching,soastobetterunderstandandconsolidatechemicalknowledge.Usingchemicalexperimentteachingmethod,withaseriesofothereffectivemethodsandmeans,Studentscanlearnchemistrybetter.Thispaperwilltakethelesson"reactionofsodiumandwater"asanexample,andputforwardthesimpleapplicationofexperimentalteachingmethodinmiddleschoolchemistryclassroomteaching,Inordertoimprovethequalityofmiddleschoolchemistryteachingandimprovethecomprehensiveabilityofstudents.Keywords:ExperimentalTeachingMethod;ChemistrySecondarySchoolTeaching;Application目录摘要................................................................1Abstract............................................................11绪论..............................................................12实验教学法简介....................................................12.1实验教学法的概念.............................................12.2实验教学法的特点.............................................12.3实验教学法的过程.............................................22.3.1预设方案................................................22.3.2实际操作................................................32.3.3拓展创新................................................32.3.4交流心得................................................43运用实验教学法，提升教学质量......................................43.1教学实录.....................................................54教学反思与评价....................................................84.1教学效果评价...................................................................................................84.2课后反思评价...................................................................................................95结论.............................................................................................................................9参考文献...........................................................11致谢............................................................1211绪论化学，一直以来都是一门以实验为基础，从而进一步进行研究的自然科学，在化学的发展历史进程中，化学实验起到了及其重要的作用。“以提高学生科学素养为主旨”这...