因此，天文学101的教学策略一定要在没有教师大力帮助的情况下解决学生的概念和推理难题，教学策略的设计一定要适合于有着固定座位的大班教学。

So instructional strategies must resolve conceptual and reasoning difficulties without significant help from the instructor, and they must be designed for use in large lecture halls with fixed seats.

youdao