在数学教学中对学生思维训练就要提供给学生充分的感性材料,充实学生的感性认识,进而抽象概括数学本质,进行知识的消化。深入挖掘材料思维因素,奠定思维训练基础,依据教材中的知识重点、难点预测思维障碍,突出教材新知识形成过程,引导思维方向,围绕教材中知识重难点训练,发展学生思维。 In mathematics teaching, students ’thinking and training should be provided to students’ perceptual material to enrich the perceptual knowledge of students, and then abstract the essence of mathematics and digest the knowledge. In-depth mining of material thinking factors, laying the foundation for thinking training, based on knowledge of the textbook focus, difficult prediction of thinking obstacles, highlighting the formation of new knowledge of textbooks, guide the thinking direction, focusing on teaching material knowledge and difficult training, the development of student thinking.