“学生是学出来的,而不是教出来的”。“学生是坐着的老师,老师是站着的学生,老师是能让学生心灵共振的同伴。”在相同的时间和空间内,教师精彩的讲解不如学生有效的交流讨论、相互学习、取长补短、能者为师。据专家分析:相同的知识靠教师精彩的讲解,24小时后学生能掌握的知识不到10%;而让学生合作交流学习,24小时后学生能掌握知识的30%左右。若能采用“小老师”教学,学生可掌握到 “Students learned, not taught ”. “Students are sitting teachers, teachers are standing students, teachers are able to make the student soul resonance companion. ” In the same time and space, the teacher is not as good as a student to explain the effective exchange of discussions, learn from each other, Learn from each other, can be a teacher. According to expert analysis: the same knowledge by the teacher wonderful explanation, 24 hours after the students can grasp less than 10% of knowledge; and let students cooperate to exchange learning, 24 hours after the students can grasp about 30% of knowledge. If you can use “little teacher ” teaching, students can grasp