小学数学教材中习题的二次开发策略初探

Second times of development strategy pre-test of primary school mathematics teaching material exercise

习题是小学数学教材的重要组成部分,现行的苏教版小学数学教材提供了丰富的习题资源,但教材中的习题是静态的,有必要进行一定的优化,适当改变习题的呈现方式,把静止的习题资源活动化,进一步增加其趣味性和实效性。针对目前教材中习题的使用现状,有目的、有意识地对教材中的习题资源进行二次开发,创造性地使用习题,促进学生学习方式的变革,最大限度地发挥数学习题的功能。

Exercise is an important part of primary school mathematics textbook.The current Su teaches printing plate mathematics textbook of primary school provides exercises with abundant resources.But teaching material exercise is static,there is a need for certain optimization,appropriate changes in the exercise of the presentation,the stationary exercise resource activities,further increasing the interesting and effectiveness.In view of the current status of the use of the exercises in the textbook,it is necessary for objective,conscious of the teaching material exercise resources development,creative use of exercise,promote the transformation of students' learning style,and maximize the mathematical functions of exercises.