自由落体运动是一种理想化模型,在物理教学中具有特殊地位,它是匀变速直线运动的一个特例。本节通过教学改革,让学生亲自实验、讨论,相互交流,从而发现问题,得出结论,实现了对知识的深化和理解。体现了以教师为主导,学生为主体,以探究性学习的形式,培养学生各种能力的教学模式,进而实现教学目标。 Free-fall movement is an idealized model, which has a special status in physics teaching. It is a special case of uniform variable-speed linear movement. This section through teaching reform, allowing students to experiment, discussion, mutual exchange, so as to discover problems, draw conclusions, to achieve the deepening of knowledge and understanding. Embodies the teacher-led, students as the main body, to explore the form of learning, training students ability to teach various teaching modes, and thus achieve the teaching objectives.