在教学中通过化学实验能激发学生学习的兴趣,帮助学生形成化学概念获得化学知识和技能。因此强化实验教学,特别是多形式实验教学,利用学生好动、号奇、好胜心理特点,较大程度的开发学生潜能,大面积地提高教学质量。 Through chemistry experiments, teaching can stimulate students’ interest in learning and help students to form chemical concepts to acquire chemical knowledge and skills. Therefore, to strengthen the experimental teaching, especially the multi-form experimental teaching, the students are encouraged to develop their potentials to a great extent and improve the quality of teaching on a large scale.