“认知冲实”解决的三部曲

物理练习作为巩固、深化和活化物理知识，发展能力。培养情感态度，以及进行教学评价的重要教学形式，贯穿于整个的教学过程。因此，教师应根据课程目标及学生的学习需求，合理规划、精心设计和灵活实施物理练习教学。正是因为物理练习是物理教学的重要组成部分，故学生同样处于主体地位，教师在学生建构知识、发展能力的过程中始终起主导作用。因此可以通过教师“激疑”、学生“质疑”最后“释疑”这一完整过程去实施。

Discussion on Physics Exercise Teaching in "Cognitive Development"

Physics exercise is an important instructional mode as consolidating, deepening and activating physics knowledge, developing ability, culturing emotion and attitude and valuing school teaching. It is throughout the whole physics teaching process. Therefore, the teachers should plan reasonably and arrange physics exercise flexibly depending on the course goal and students requirement. As physics exercise is an important part in physics teaching, so the students are in the main positions as well. The teachers should always lead students to form knowledge and develop ability. In one word, we can achieve this target through this process： teachers inspire problem, students give the question and they solve the problem together finally.