黎永峰
【摘 要】在当前新课程标准下,有效教学越来越受到人们的重视,初中化学也同样如此。为了实现初中化学课堂有效教学,教师就要积极地去接受新的教学理念,深入贯彻新课程标准的要求,坚持“以人为本”的教学理念,不断地创新教学方法,满足初中学生发展的需求,从而激发学生的学习兴趣,提高学生的积极主动性,这样才能够提高初中化學教学的有效性。基于此,本文就新课程标准下初中化学课堂有效教学进行探讨,希望能为促进初中化学教学的进一步发展贡献力量。
【关键词】新课程标准;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:1006-7485(2021)14-0120-02
Thinking of Effective Teaching in Junior Middle School Chemistry Class under the New Curriculum Standard
(Yongzheng Junior High School,Zhengning County,Gansu Province,China)LI Yongfeng
【Abstract】Under the current new curriculum standards, effective teaching is getting more and more attention, and the same is true for junior high school chemistry. In order to achieve effective teaching in junior high school chemistry classrooms, teachers must actively accept new teaching concepts, thoroughly implement the requirements of the new curriculum standards, adhere to the "people-oriented" teaching philosophy, and continuously innovate teaching methods to meet the development needs of junior high school students. Stimulate students' interest in learning and improve their initiative, so as to improve the effectiveness of junior high school chemistry teaching. Based on this, this article discusses the effective teaching of junior high school chemistry classes under the new curriculum standards, hoping to contribute to the further development of junior high school chemistry teaching.
【Keywords】New curriculum standard;Junior high school chemistry;Effective teaching
目前,培养学生核心素养已经成为教育教学的主要任务,而若想实现对学生核心素养的培养就需要有效课堂的支持。但在以往的初中化学教学中,由于化学是一门自然科学,其知识相对较为抽象,学生在理解时难免会存在困难。同时,教师的教学理念、教学方法也会对学生的学习效率产生极大的影响。因此,在新课程标准下,初中化学教师必须要运用丰富的教学手段来降低化学知识的难度,调动学生的学习热情,提高学生自主探究的能力,从而有效提高课堂教学的有效性,最终实现初中化学教学质量的提升。
一、初中化学课堂教学中存在的问题
(一)教学模式传统单一
在当前初中化学教学中,大部分教师仍然采取传统的教学模式,用相同的教学方法对班级里所有学生进行统一的教学,并没有关注学生之间存在的差异性,这种“一刀切”式的教学使得部分学生无法及时完成学习任务,跟不上教师教学的进度,从而不断积累更多的问题,久而久之对化学失去兴趣,加剧了班级内的两极分化。……