所谓学具操作的教学活动是学生根据教师创设的问题情境与教师提供的定向指导,通过动手操作学具探究数学问题、获得数学结论、理解数学知识的教学活动。动手操作是学生参与学习、获得知识的必要手段,是智力的起源、思维的基础,进而提高学生的数学能力。那么,如何恰当地组织数学学具操作活动呢?正确选取学具操作的内容让学生运用学具操作是思维的基础,思维则促进操作能力的发展,而操作是为了引导学生比较、分析、综合,是为了在 The so-called teaching operation of teaching activities is based on the teachers to create the problem situations and teachers to provide targeted guidance, through hands-on learning to explore mathematical problems, access to mathematical conclusions, understanding of mathematics teaching activities. Hands-on operation is a necessary means for students to participate in learning and gain knowledge. It is the origin of intelligence and the basis of thinking, which in turn enhances students’ mathematical abilities. So, how to properly organize the operation of math tools? Correct selection of the contents of the operation of tools so that students use the operation of tools is the basis of thinking, thinking is to promote the development of operational ability, and the operation is to guide students to compare, analyze, synthesize It is for