新课程理念下的物理教学要求“以学论教,以教促学”。有效的实验教学体现在学生的有效学习和教师的有效教学上。要提高课堂教学的有效性,就要作到既关注学生的学习,研究学生学习规律;又关注教师怎样引导、帮助学生学习,使学生积极主动地参与、体验学习过程,以促进学生对知识的主动构建,形成对知识的探究和发现能力、整理和 New Curriculum under the concept of physics teaching requirements “to teach theory to teach to promote learning.” Effective experimental teaching is reflected in the effective learning of students and effective teaching of teachers. To improve the effectiveness of classroom teaching, we must not only pay attention to students ’study and study the rules of student learning, but also focus on how teachers guide students to help them actively participate and experience the learning process so as to promote students’ Take the initiative to build, to explore the ability of knowledge and discovery, collation and