教育教学理论认为,数学教学实质是数学思维活动的教学,人的思维品质表现为灵活性、敏捷性、独创性等。因此,在教学中,教师要适时创设良好的思维环境,给学生创设自由思考的空间和自主探究的机会,把发现问题的权力和机会交给学生,调动学生思维的积极性、主动性,激发他们去发现、去探索、去创造。一、创设探究情境,激活思维激发学生思维的积极性,是培养其思维能力的关键因素。教师如何才能激发学生思维积极性呢?这就要求教师必须在教 Education and teaching theory that the essence of mathematics teaching is the teaching of mathematical thinking activities, the performance of human thinking is characterized by flexibility, agility, originality and so on. Therefore, in teaching, teachers should create a good thinking environment in time to create a free space for students to think and explore their own opportunities, the power to identify problems and opportunities to students, to mobilize the students thinking of the initiative, motivate them To discover, to explore, to create. First, to create a research situation, activate the enthusiasm of thinking to stimulate students’ thinking, is the key factor to develop their thinking ability. How can teachers stimulate students’ enthusiasm for thinking? This requires that teachers must be taught