计算能力的提高是个复杂的过程,需要教师一步一个脚印,扎扎实实去做,教师要有耐心、恒心,要精心培养、正确引导,使学生真正参与课堂、参与学习。从而是学生计算能力不断提高,真正使学生学会计算、乐于计算、精于计算。 The improvement of computing power is a complex process. It requires teachers to work step by step and teachers in a down-to-earth manner. Teachers should have patience and perseverance. They should be carefully trained and properly guided so that students can truly participate in the classroom and participate in the study. Thus, the students’ computational ability is constantly improving, enabling students to learn to calculate, be willing to calculate, and be proficient in calculation.