《义务教育数学课程标准》指出,要把培养和发展学生的思维能力作为小学数学教学的重要任务之一。那么,如何在教学中激活学生思维,培养和发展学生的思维能力呢?我从下面几个方面进行了尝试:一、激发疑问,引导学生积极思维“学起于思,思源于疑”。教学时,教师要做到设立疑问,激发疑问,以达到对所深知识的深刻理解同时,激发学生思维的积极性。比如,我在教学一年级《跳伞表演》,学生在计算25减9时,惊奇地发现5减9不够减,马上质疑:不够减怎么办?经过操作、思 “Compulsory education mathematics curriculum standards” pointed out that we should cultivate and develop students’ thinking ability as one of the important tasks of primary school mathematics teaching. So, how to activate the thinking of students in teaching and cultivate and develop students’ thinking ability? I try from the following aspects: First, to stimulate questions and guide students to actively think . When teaching, teachers should set up questions and inspire questions in order to achieve a deep understanding of deep knowledge at the same time, to stimulate students’ enthusiasm for thinking. For example, when I was teaching “Skydiving Performance” in the first grade, students were surprised to find that 5 minus 9 was not enough to reduce from 25 to 9. I immediately questioned: