新课程下的初中化学课堂有效教学策略研究
2021-06-28颉亚林
颉亚林
摘 要:在新课程中课程不只是理论知识,还是学生生活经验、实践活动的综合,将学生自我建构过程视为获取知识过程。新课程要环境、学生、教材、教师有机统一,教学情境、师生关系、知识体系共同构成教书育人生态系统,以学生个性化、和谐性成长为核心理念并加强教改。本文在新课程下探析初中化学课堂有效教学策略,以助推初中化学课程稳健发展。
关键词:新课程;初中化学;有效教学
【中图分类号】G633.8 【文献标识码】A 【文章编号】1005-8877(2021)15-0083-02
【Abstract】In the new curriculum view,curriculum is not only theoretical knowledge,but also the integration of students life experience and practical activities. The process of students self construction is regarded as the process of acquiring knowledge. The new curriculum should integrate the environment,students,teaching materials and teachers. The teaching situation,the relationship between teachers and students,and the knowledge system should constitute the ecological system of teaching and educating people. The core idea of the new curriculum is to develop students individuality and harmony,and strengthen the teaching reform. This paper analyzes the effective teaching strategies of junior high school chemistry classroom under the new curriculum,in order to promote the steady development of junior high school chemistry curriculum.
【Key words】New curriculum;Junior high school chemistry;Effective teaching
新课程下初中化学课堂有效教学策略研究具有如下价值:其一,在尊重课程知识同时更加尊重学生具备的经验及认知基础,鼓励学生在“旧知识”的基础上掌握“新知识”,降低学习难度,完善知识体系,为学生终身学习、自主学习、高效学习给予支持;其二,倡导探究、合作、民主學习模式,使学生能主动发现知识并予以学习,在学习中获得愉悦体验,用自己喜欢的形式获取知识,使学生能在学习中不断调适、自我反馈、互相帮助,优化学习环境,有效输出课程内容;其三,基于新课程加强教改,探索化学教学新出路,提高化学课堂教学资源聚合及调配质量,满足学生个性化成长需求,使化学教学更具先进性。基于此,为提高初中化学课堂教学有效性,探析新课程下的教学策略尤为重要。
1.新课程下的初中化学课堂有效教学关键
(1)课标
初中化学新课程标准指出,化学是生命科学、材料科学、环境科学发展重要基础,是……
