新课程理念下的中学化学教学是以构建以学生自主活动为基础的教学新过程,是一个以学习者为中心,以学生的主体实践活动为基础,以学生的探究为主体,以学生素质整体发展为目标的教学过程。这就要求在学习方式上必须发生重大的改变,学生要从以前的“被动性接受学习”转变成“主动探索式学习”。要完成这个重大变革,在思想上学生必须有“自主学习”的意识。 The new curriculum concept of chemistry teaching in secondary schools is to build a new process of teaching based on student activities, is a learner as the center, based on the practice of students ’main activities, students’ inquiry as the main body, the overall quality of students Development as the goal of teaching process. This requires significant changes in the way of learning, students from the previous “passive acceptance of learning ” into “active exploration learning ”. To accomplish this major change, students must have a sense of “autonomous learning” in their thinking.