化学课程中的活动和科学探究,是学生积极主动获取化学知识、认识和解决化学问题的重要实践活动。探究实验能够帮助学生获取基础知识和基本理论,能够激发学生创新的欲望和兴趣,能够发挥学生的积极性、主体性。在探究实验过程中学生始终处于不断探索的情境中,主动实验,认真操作,仔细观察,积极思维,充分发挥学生的潜能,培养学生创新精神,发展学生创新能力。 Activities and scientific inquiry in chemistry courses are important practical activities for students to actively acquire chemical knowledge and recognize and solve chemical problems. Explore experiment can help students to gain basic knowledge and basic theory, can stimulate students ’desire and interest in innovation, and can exert students’ enthusiasm and subjectivity. In the course of exploratory experiment, students are always in a continually exploring situation. They take the initiative to experiment, carefully operate, carefully observe and actively think, give full play to their potentials, cultivate their innovative spirit, and develop their innovative abilities.