所谓认知前提是指学习新内容前学习者所必备的已有认知结构中有利于建立新认知结构的知识基础、经验水平和智能水平。学生的认知差异主要是学生学习认知前提的差异,这些都表现为学习中遇到问题的不同。学习的认知前提实质上是学习的起点,学习从每个学生的学 The so-called cognitive premise refers to the knowledge base, the level of experience and the level of intelligence that are conducive to establishing a new cognitive structure in the existing cognitive structure necessary for learners to learn new content. The cognitive difference of students is mainly the difference of students' learning cognition preconditions. All of these show the differences in the problems encountered in learning. The cognitive premise of learning is essentially the starting point for learning, learning from each student's learning