孔子云:“疑是思之始,学之端。”作为小学生应从小学会学习,学会主动发现问题,提出问题,学会质疑问难,进而学会分析和解决问题。然而,有人作了统计:仅有17.8%的学生能够积极参与质疑。但质疑的启思价值不高,而且质疑方法呆板,学生缺乏对质疑评价的积极情感体验,对不断发现问题和提出问题缺乏积极性和原动力。因此,在数学教学中,教师要特别关注培养学生敢于质疑的精神和善于质疑的能力。一、营造质疑氛围,让学生敢疑 Confucius said: “As a pupil should learn from a primary school, learn to take the initiative to identify problems, ask questions, learn to question and answer, and then learn to analyze and solve problems.” However, someone made a statistics: only 17.8% of students can actively participate in the question. However, the value of questioning is not high, and the method of questioning is dull. Students lack the positive emotional experience of questioning and evaluation, and lack of enthusiasm and driving force for discovering problems and asking questions. Therefore, in mathematics teaching, teachers should pay special attention to cultivating the students’ ability to question and to question. First, to create a questionable atmosphere, so that students dare to doubt