物理是以实验为基础的学科。在物理教科书中有演示实验、学生分组实验,还有每章都安排的小实验。通过这些小实验,可以开发学生智力,激发学习兴趣,培养学生的观察能力和实际动手操作的能力。 Physics is an experiment-based discipline. In physics textbooks there are demonstration experiments, student group experiments, and small experiments arranged in each chapter. Through these small experiments, students’ intelligence can be developed, their interest in learning can be stimulated, and students’ observation ability and practical hands-on skills can be cultivated.