《全日制义务教育数学课程标准》突出强调了教学观念的转变,倡导教师的教“应从学生实际出发,创设有助于学生自主学习的问题情境,引导学生通过实践、探索、交流,获得知识,形成技能,发展思维,学会学习”。作为一个新时代的数学教师,要适应课改要求,创设有助于学生 The “Full-time Compulsory Education Mathematics Curriculum Standards” emphasizes the change of teaching concepts. Advocating teachers’ teaching “should start from the students’ actual conditions, create problem situations that will help students learn independently, and guide students through practice, exploration, exchange, and gain knowledge. Form skills, develop thinking, learn to learn.” As a mathematics teacher in a new era, it is necessary to adapt to the requirements of curriculum reform and create students