随着素质教育的不断深入和新课程改革的推行,越来越多地要求学生自主学习,要求学生自己去探究、去发现,从实践中获得知识,从操作中锻炼能力,尤其是理科,实验也由以往的结论性实验变为如今的探究性实验,而在实验的过程中,要真正做到让学生学会学习、学会动手探究就必须充分利用资源、给学生创造条件并给予其探究的天地,不死扣书本,不教条主义,该放手就放开手让学生自由自主地去探究,去思考,在做和思中大胆设想、不断进步. With the continuous deepening of quality education and the implementation of new curriculum reform, more and more students are required to study independently, asking students to explore themselves, discover and gain knowledge from practice, and from the ability of exercising in practice, especially in science and experiment But also from the previous conclusion experiment into the inquiry experiment nowadays, and in the process of experiment, if we should let the students learn to learn, we must make full use of resources, create conditions for students and give them exploration , Without deduction of books, no dogmatism, let go and let the students free to explore, to think, in doing and thinking boldly conceived, continuous improvement.