微课视角下初中化学教学有效性探析

Exploration on the Effectiveness of Junior Middle School Chemistry Teaching from the Perspective of Micro-class

微课在初中化学教学中的使用对教学的帮助无疑是很大的。利用微课时长短小的特性和内容展示的直观性将复杂的分子、原子等清晰地呈现在学生的眼前,学生更加容易理解与掌握学习内容。本文将通过介绍微课在初中化学课堂上的使用,进一步讲述初中化学课堂上使用微课的方法,旨在提高初中化学教学的有效性。

The use of micro-lessons in junior high school chemistry teaching is undoubtedly of great help to teaching.The complex molecules and atoms are clearly presented in front of the students by using the characteristics of the length of the micro-class and the intuition of the content display.The students can understand and master the learning content more easily.This paper will introduce the use of micro-class in junior middle school chemistry class,and further describe the method of using micro-class in junior middle school chemistry class,in order to improve the effectiveness of junior middle school chemistry teaching.