《全日制义务教育数学课程标准》中指出:“要通过直观教学和实际操作,来培养学生初步的逻辑思维能力。”小学生的思维是以具体形象思维为主要形式的思维,随着年龄的增长逐步向逻辑思维过渡。课堂教学中,教师要正确恰当地引导学生动手操作,主动地参与新知的发生和发展过程,促使学生积极地展开思维的翅膀有效地发展学生的思维能力。我在动手操作活动的教学中,注重了 “Full-time compulsory education mathematics curriculum standards” pointed out: “Through intuitive teaching and practical operation, to develop students’ initial logical thinking ability. ” Primary school students thinking is the concrete form of thinking as the main form of thinking, with age The gradual transition to logical thinking. In classroom teaching, teachers should correctly and properly guide students’ hands-on operation, take the initiative to participate in the occurrence and development process of new knowledge, encourage students to actively develop their thinking wings and effectively develop their thinking ability. I focused on hands-on teaching activities