活动性是小学数学活动课的根本特点，通过各种形式的活动激发学生学习数学的兴趣，，扩大学生的视野，开发了学生的智能，发展了学生的个性。下面以“算二十四”这节活动课为例，谈谈如何通过制卡、比赛等活动，变枯燥的数字运算为有趣的数学游戏，从而让学生在积极参与中提高 Activity is the fundamental feature of primary school mathematics activity class. It stimulates students ’interest in math through various activities, expand students’ horizons, develops students ’intelligence and develops students’ personality. Let’s take an Activity Counting Class for Lesson 24 as an example to talk about how to make boring numbers into interesting math games by making cards, games and other activities, so that students can improve their participation in active participation