在数学教学中,培养能力的核心是发展学生思维能力。学生通过数学学习,需要得到思维的训练,学会数学思考。在教学中不仅要注重知识的积累,更要注重在教学过程中暴露思维过程,加强思维能力的训练,让学生在头脑中经历建立认知结构的过程,使学生的思维能力和品质得到提升,结合七年级“有理数”的教学内容和具体案例,探讨了在教学中进行思维训练的一些做法。 In mathematics teaching, the core of training ability is to develop students’ thinking ability. Students learn through mathematics and need to be trained in thinking and learn to think in mathematics. In teaching, it is necessary not only to focus on the accumulation of knowledge, but also to focus on exposing the process of thinking in the teaching process, and to strengthen the training of thinking ability, so that students can experience the process of establishing cognitive structures in their minds, so that the students’ thinking ability and quality can be improved. Combined with the teaching contents and specific cases of the seventh grade “rational number”, some practices of thinking training in teaching were discussed.