一、课堂练习有趣味性小学生对数学的迷恋往往是以兴趣为开始的。当学生对学习产生兴趣了,就会积极性高涨,思维活跃,注意力集中。教师在课堂练习上都应在“趣”字上下功夫。如:广东省黄辉琳老师执教《生活中的负数》时,在课前交流中老师和学生进行反口令游戏,说反义词等训练,轻松的游戏活动调解了课堂气氛,自然地把学生带入相反的意境中。开课时又以《石头剪刀布》的游戏视频让学生记录结果,使课堂与课前练习 First, the class exercises Interesting pupils on the obsession with mathematics is often the beginning of interest. When students have an interest in learning, they have high motivation, active thinking, and focused attention. Teachers in the classroom should be in the “fun” word work hard. For example, when teacher Huang Huilin from Guangdong Province coached “Negatives in Life”, teachers and students conducted anti-oral games and antonyms during the pre-class exchange. The relaxing games conferred the classroom atmosphere and naturally brought the students to the opposite In the mood. Start with the “stone scissors cloth” video game so that students record the results of the class and class exercises