在以人为本的课程改革大环境下,充分发挥学生的主观能动性,体现其主体地位,成为高中化学教师面对的更高的要求。那么如何才能让学生形成主体意识,能够主动地参与到学习过程中,把自主学习落到实处呢?这就需要教师“教”和学生“学”高度配合、正向作用,摩擦出高效的火花。 Under the context of people-oriented curriculum reform, giving full play to students’ subjective initiative and their dominant position have become the higher demands of high school chemistry teachers. So how to make the students form the main body consciousness, can take the initiative to participate in the learning process, to carry out the independent learning? This requires the teacher “teaching ” and the student “learning ” highly cooperate, positive effect, friction A highly efficient spark.