伴随着新课改的进一步深入,越来越多的新问题凸现在我们面前。一线教师们都觉得现在的学生越来越难教,学生计算的基础越来越差。在现实生活中,人们的学习、工作和生活都离不开计算,扎实的计算基础和计算技巧是小学生学好数学的前提。因此,学生计算能力将影响数学学习的全过程。同时计算能力是我们打开数学知识大门的重要工具。结合我的教学实践经验,就如 With the further deepening of the new curriculum reform, more and more new problems have emerged in front of us. Front-line teachers feel that students are getting harder and harder to teach, and the basis for student computing is getting worse. In real life, people’s learning, work and life are inseparable from the calculation, a solid foundation of calculation and calculation skills is a prerequisite for pupils to learn mathematics. Therefore, the ability of students to calculate will affect the whole process of mathematics learning. At the same time computing power is an important tool for us to open the door to mathematical knowledge. With my teaching experience, just as