教材校本化,是指对现成的教材进行再加工或自主编制,从而达到课程目的的一种教学改进。教材的编制本就是为了迎合广大学生的学习而进行的,由于地理差异、学习情况差异甚至学习过程中的需求差异,我们教师往往对教材进行删减或者寻找其他更好的资料来进行教学,以期能够给学生们更好的教学基础。而小组合作学习正好能够使学生们在教材校本化的背景下更好地适应教学的改进,完善各自的学习体验。一、合理分组确保学习效率 School-based materials, refers to the ready-made textbooks for reprocessing or autonomous preparation, so as to achieve the purpose of a teaching improvement. The preparation of the textbook is to cater to the majority of students learning and due to geographical differences, differences in learning conditions and even learning needs differences, we often delete the textbook or find other better information for teaching, Able to give students a better teaching foundation. The cooperative learning group just to enable students in the context of teaching materials to better adapt to the teaching of improvement, improve their learning experience. First, a reasonable group to ensure learning efficiency