《义务教育数学课程标准》指出:“基本的思维能力、科学态度、理性精神是未来公民生存与发展所需要的最基本也是最重要的素质。”思维能力的形成,关键在于培养学生良好的思维品质。一切有成就的思想家和科学家,都具有良好的思维品质。因此,在教学过程中,教师必须有意识、有目的地培养学生良好的思维品质,以促进学生思维能力的发展。 The Standard of Compulsory Education Mathematics Curriculum states: “The basic thinking ability, scientific attitude and rational spirit are the most basic and important qualities needed for the survival and development of citizens in the future.” The key to the formation of thinking ability is to train students to be good The quality of thinking. All accomplished thinkers and scientists have a good mindset. Therefore, in the process of teaching, teachers must consciously and purposefully develop students ’good thinking quality so as to promote the development of students’ thinking ability.