课程改革的教学理念强调,基础教育的任务不仅仅是传授知识,更重要的是让学生改变单一的接受性学习方式,掌握科学的学习方法,通过研究性学习和实践性学习,培养学生终身学习的愿望和能力,促使学生三维目标的整体发展。在传统的应试教育正逐步向素质教育转轨的今天,加强实验教学,培养学生的观察能力、分析能力、实验能力和认识自然的科学方法更是刻不容缓。 The teaching philosophy of curriculum reform emphasizes that the task of basic education is not merely to impart knowledge, but more importantly, to enable students to change the single way of accepting learning, to master the scientific learning methods, and to foster students’ lifelong learning through research-based study and practical study The desire and ability to promote the overall development of the three-dimensional goal of students. At the moment when the traditional exam-oriented education is gradually transforming to quality-oriented education, it is urgent to strengthen experimental teaching, develop students’ ability of observation, analysis of ability, ability of experiment and understanding of nature.