学 生应在体验、领悟中创造学习 ,也就是通过有目的观察 ,动手操作实验 ,动口交流等行为 ,在原有认知经验的作用下 ,由外到内充实、丰富和改造自己的认知结构 ,从而获得知识 ,使自己得到发展。因此 ,学生参与教学的质量对培养学生的能力有着重要的作用。教师在教学中要创设条件 Students should create learning through experience and comprehension, that is, enriching and reforming their cognitive structure from the outside to the inside through the actions of objective observation, hands-on experiment and verbal communication under the influence of the original cognitive experience , So as to gain knowledge and develop themselves. Therefore, the quality of students ’participation in teaching plays an important role in cultivating students’ abilities. Teachers in teaching to create conditions