按照认知规律教学切实打好计算根基○灵武市教委教研室王生学计算教学是小学数学各册教材的教学重点。如何切实打好计算教学的根基，关键是按照小学生的认知规律进行教学，充分调动学生学习的积极性和主动性，使学生理解数的概念和掌握运算法则。九年义务教育五年制小学数... According to the law of cognition to lay a solid foundation for calculation of calculation ○ Lingwu City Board of Education Wang Sheng calculation teaching is the focus of primary school mathematics books teaching materials. How to lay a solid foundation for calculating teaching, the key is to teach according to the law of primary school students to fully mobilize the enthusiasm and initiative of students to understand, so that students understand the concept of numbers and master the algorithm. Nine-year compulsory education five-year primary school ...