教师应体现“以学生为本”的现代教育价值观,积极引导学生参与实践,乐于探究,进行自主性学习,促进学生的全面发展。在教学活动中,要善于建立良好的师生关系,营造富有情感和民主和谐的教学氛围。创设问题情境,留给学生足够的思堆空间,激发课堂的自主学习。让学生手、嘴、思维都行动起来,从而获得最大的课堂效益。 Teachers should embody the modern educational values ​​of “student-oriented”, actively guide students to participate in practice, be willing to explore, carry out autonomous learning, and promote the all-round development of students. In teaching activities, we should be good at establishing a good relationship between teachers and students and create a rich and emotional and democratic teaching atmosphere. Create a problem situation, leaving enough space for students thinking, stimulate classroom self-learning. Let the students hands, mouth, thinking and action, so as to maximize the benefits of the classroom.