学具操作是一种给学生提供思考的学习活动,具有直观形象、易于构建概念表象等特点。在数学教学中,教师正确、恰当地运用学具操作,能使学生获得的概念更清晰,记忆更加牢固,有助于学生积极主动地获取知识,是促进学生主动参与学习及发展思维、培养创新能力的重要途径。 Learning tools operation is a kind of learning activities that provide students with thinking, with intuitive image, easy to construct the concept of appearance and so on. In mathematics teaching, the correct and appropriate use of learning tools by teachers can make students get clearer concepts and stronger memories, which helps students acquire knowledge proactively, which is to promote students’ active participation in learning and development of thinking and fostering innovation An important way of ability.