一、优化课堂教学,实施素质教育把注入式教学变为启发式教学。在课堂教学中,应积极引导学生进行思考,使学生在积极探索中迫切要求学习。如我在讲对数这章时,用实例引入:一张稿纸厚只有0.08毫米,把它对折(用实物进行初步演示)50次后,请问这叠纸的厚度有多少?有的学生说4豪米(误用0.08×50得出),有的说有教学 First, optimize classroom teaching and implement quality education to turn injection teaching into heuristic teaching. In classroom teaching, students should be actively guided to think and make students urgently require learning in active exploration. For example, when I was talking about the logarithm chapter, I used an example to introduce: When a manuscript is only 0.08 mm thick and is folded in half (a preliminary demonstration with real objects) 50 times, what is the thickness of the stack of paper? Some students say 4 Haomi (misuse 0.08 x 50), some say there is teaching