课堂教学应让学生自己动手实践、猜想验证,让学生利用已有的知识和经验,自己尝试解决新问题,探求新知识,力求做到凡是学生能够通过动手实践解决的问题都让学生主动参与,在操作中探索,在探索中创新,从而培养学生的创新意识和实践能力。1.营造平等和谐的课堂氛围,让学生动手实践获取知识。在教学过程中,学习氛围是衡量教学效果的重要因素。平等、民主、和谐的教学氛围会使学生在轻松的气氛中学习,敢于设 Classroom teaching should allow students to practice their own hands, guess the test, so that students can make use of existing knowledge and experience, try to solve new problems, explore new knowledge, and strive to achieve that any student can practice to solve the problem by letting students take the initiative to participate, In the operation of exploration, innovation in exploration, so as to cultivate students’ innovative awareness and practical ability. 1. Create an atmosphere of equality and harmony in the classroom so that students can practice knowledge acquisition. In the teaching process, learning atmosphere is an important factor to measure teaching effectiveness. Equal, democratic, harmonious teaching atmosphere will enable students to learn in a relaxed atmosphere, the courage to set up