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数学练习是使学生掌握系统的数学基础知识、形成技能、技巧的重要手段,也是培养学生能力、发展学生智力的重要途径。练习设计的优化是减轻学生负担和提高教学效率的重要举措,也是培养学生创新精神与实践能力的重要途径。一、开发利用教材上的习题资源,变“教教材”为“用教材教”数学教科书里有许多练习题,是数学练习的主要题源。用好教科书里的练习,绝大多数学生都能够达到教学要求,一些学有余力的学生,也能在教科书的练习中得到很大的提
Mathematics practice is to make students master the basic knowledge of mathematics system, the formation of skills, skills, an important means of cultivation of students is also an important way to develop students’ intelligence. The optimization of practice design is an important measure to reduce the burden of students and improve the teaching efficiency. It is also an important way to cultivate students’ innovative spirit and practical ability. First, the development and utilization of the textbook exercises resources, change “teaching materials ” to “teaching materials ” There are many exercises in mathematics textbooks, mathematics exercises is the main source of questions. Make good use of textbook exercises, the vast majority of students are able to meet the teaching requirements, some students who have spare capacity, but also in textbook exercises can be greatly improved