练习是数学课堂教学中不可或缺的一步。数学练习中存在着大量的数字、符号,散发着枯燥的气息,学生对其毫无兴趣。教师所要做的就是改变学生对数学练习的看法,在设计练习时,应当以人为本,凸显出练习的趣味性、开放性,以激起学生学习的欲望,实现练习的价值意义。 Exercises are an indispensable step in math classroom teaching. There are a large number of mathematical exercises, symbols, exudes a boring atmosphere, students have no interest in it. What teachers need to do is to change the students’ views on math exercises. When designing exercises, they should be people-oriented, highlighting the fun and openness of exercises and arousing the desire of students to realize the value of exercises.