【作者】 李辉；

【导师】 金英学；

【作者基本信息】 哈尔滨师范大学 ， 学科教学， 2017， 硕士

【摘要】 在实际的课堂教学中,构建良好的教学情境往往能取得良好的教学效果,情境构建和应用也就成为了教学的突破口。在这种以情境促进学习和教学的过程中,学生在不自觉中达到认知活动、实践活动与情感活动有机“融合”。因此情境教学中,通过一定情境下的学习和教学活动,使学生的情感和兴趣始终都处于一个最佳状态,学生就会全身心的投入到知识的学习、技能的训练以及问题的解决之中,这样一来教学活动就会更加有效。在初中化学的课程教学中,情境教学的引入不仅丰富了教师的教学方式和教学手段,更为重要的是情境教学能够使化学知识与学生的生活实际经验、实际的生活问题等充分结合,实现学生知识技能、观察意识等方面综合素养的提升。本课题是以建构主义、学习理论与情境认知、人本主义学习理论、情境教学论等理论为基础,主要从初中学生的特点以及对化学的学习兴趣等多个方面进行分析如何能够更加有效的应用情境教学。本文通过对农村中学化学教师及学生对目前初中化学课程教学中开展情境教学的实际情况、问题进行了调查和分析,并结合自身教学的实践,得出了情境教学在初中化学课程教学中的实践与应用中的现状、效果及实际问题,并针对这些问题提出了有效应用情境教学的策略与方法。希望能够更加有效的将情境教学应用于实际化学教学中,得以更好的激发学生的好奇心和探索欲,使其对化学学科产生浓厚的兴趣,切实体会到化学课堂教学的乐趣。更多还原

【Abstract】 In the actual classroom teaching,to construct a good teaching situation often can achieve good teaching results,the situation construction and application has become a breakthrough in teaching.In this situation to promote learning and teaching process,students unconsciously reach the cognitive activity,practical activities and emotional activities of organic "integration." Therefore,in situational teaching,through the learning and teaching activities in a certain situation,students’ emotions and interests are always in the best condition.Students will devote themselves fully to the study of knowledge,skills training and problem solving As a result,teaching activities will be more effective.In junior middle school chemistry teaching,the introduction of situational teaching not only enriches the teaching methods and teachers,more importantly,situational teaching can fully intergrate chemical knowledge and students’ practical experience of life,the actual life problems and so on.Students’ knowledge and skills,observation awareness and other aspects overall quality improvement.Based on the theories of constructivism,learning theory and situation cognition,humanistic learning theory and situational teaching theory,this topic mainly analyzes the characteristics of junior high school students and their interests in learning chemistry on how to apply Application Situational Teaching.This article is about the investigation and analysis of the current situation and problems of situational teaching in junior middle school chemistry teaching,combined with their own teaching experience,draw a conclusion that the practice of situational teaching in junior high school chemistry teaching,the effect and the practical problems in the application,and puts forward the strategies and methods for effectively applying the situation teaching to these problems.It is hoped that the situation teaching can be applied more effectively to the actual chemistry teaching so as to arouse the curiosity and exploring desire.,make the students have a keen interest in chemistry and enjoy the fun of chemistry classroom teaching.更多还原