物理是实验性学科。我们要通过实验,让学生学会正确描述物理现象,发现问题,解决问题。发现源于观察,观察科学实验不仅限于老师的演示实验、课堂的学生实验,学生的家庭实验也同等重要。家庭实验能弥补课堂教学不足,有效培养学生的探索精神和创造能力。进行家庭实验,教师首先根据 Physics is an experimental discipline. We want to experiment, let students learn to correctly describe the physical phenomenon, identify problems, solve problems. Discovering from observation, observation of science experiments is not limited to teacher demonstration experiments, classroom student experiments, students' family experiments are equally important. Home experiments can make up for lack of classroom teaching and effectively develop students' exploration spirit and creativity. Conducting home experiments, teachers first base