改编教材习题 发展多元思维——对数学教材习题“二次开发”的教学探讨

Ewrite the Exercise in Textbook to Develop Students’ Diversified Thinking Abilities——Exploration on Using Textbook’s Exercise in Math Teaching

发展学生的数学思维是现行新课标倡导的核心素养之一。用统一的版本的教材教学时,为了兼顾班级学情与学生个性发展,教师可以对教学内容的部分习题适当地改编,让学生在习题改编中发展抽象思维、逻辑思维、开放思维、综合思维,提升数学课堂教学时效性。

Developing students’ mathematical thinking is one of the core accomplishments proposed by the new curriculum standard. When the same allocated textbook is used,in order to take the class’ s situation and the development of students’ personality into consideration,the teacher can rewrite part of the textbook’ s exercise,so that the students are able to develop their abstract thinking,logical thinking,open- minded thinking and so on,and the class efficiency of math teaching can also be achieved.