《义务教育化学课程标准(2011年版)》在前言中指出:“义务教育阶段的化学课程是科学教育的重要组成部分,应体现启蒙性和基础性。”“使每一个学生以愉快的心情去学习生动有趣的化学”“为每一个学生提供平等的学习机会”“为每一个学生的发展提供多样化的学习评价方式”“义务教育阶段的化学教育,不仅要引导学生更全面地认识物质世界的变化规律,而且要有助于学生更好地适应现代社会生活,提高学生的科学素养,促进学生在德、智、体、美诸方面都得到良好的发展。”等。这些基本理念为我们对新课程的研究与实施提供了可操作的依据,下面就本人在近几年的化 The Compulsory Education Chemistry Curriculum Standard (2011 Edition) states in the foreword: “The chemistry curriculum in compulsory education is an important part of science education and should embody enlightenment and foundation.” “Make every student happy The mood to learn vivid and interesting chemistry ”“ for each student to provide equal learning opportunities ”“ for each student ’s development to provide diversified learning evaluation ”“ compulsory education chemistry education stage, not only To guide students to more fully understand the changing laws of the material world, but also to help students better adapt to modern social life, improve students’ scientific literacy, and promote students in moral, intellectual, physical and aesthetic aspects are well developed .”Wait. These basic concepts provide an operable basis for our research and implementation of the new curriculum, the following on their own in recent years