“教”与“学”的关系是一种从依赖性地接受知识到逐步形成独立解决问题能力的运动变化关系，小学的教学，“学”紧密地依赖于“教”：大学的教学，“学”从“教”当中独立出来。学生的学习从依赖发展到独立，需要经历一个漫长的、循序渐进的过程，教育心理学家把它分为5个阶段 The relationship between “teaching” and “learning” is a kind of movement relationship that changes from accepting knowledge to gradually forming an independent problem-solving skill. The teaching of primary school depends on “teaching” closely: teaching in universities, Learning “from” teaching "among them. Students need to go through a long, gradual process from dependence to development, and educational psychologists divide it into five stages