素质教育“减负”已是当前教育工作的一项基本要求。减轻学生学习负担,并非简单地减轻作业量,更不是降低学习要求,而是更高的要求我们提高课堂的教学效率,做到高质量、低负担。为此,教学实践要求我们最大限度地调动学生学习的积极性和主动性,提高物理的有效课堂教学。 Quality education “burden reduction ” is a basic requirement of current education. To alleviate the burden on students’ learning, we should not simply reduce the workload, nor will we reduce the learning requirements. Instead, we will require higher teaching efficiency and higher quality and lower burdens in the classroom. To this end, teaching practice requires us to maximize the enthusiasm and initiative of students to learn and improve the effective physical classroom teaching.