现代小学数学课堂教学,关注学生生活,强调体验性学习,而操作活动又是创设情境、激发兴趣和体验感悟的一种良好形式。因此,在教学中,教师组织以学生为主的活动,让学生通过自己动手演示或操作,把抽象的问题具体化、形象化。如何注重学生数学问题意识培养,提高课堂高效呢?一、注重教学情境的创设,提高学生问题意识数学课堂的情境创设相当于数学问题加生活情境,从字面上理解,一个好的情境应该具备数学化、问题 Modern primary mathematics classroom teaching, focusing on student life, emphasizing experiential learning, and operational activities is to create a situation, stimulate interest and experience a good form of perception. Therefore, in teaching, teachers organize student-centered activities to enable students to demonstrate or manipulate themselves to concrete and visualize abstract issues. How to focus on students ’awareness of mathematical problems and improve classroom efficiency? First, pay attention to the creation of teaching situations to improve students’ problem awareness Maths situation in the classroom is equivalent to create mathematical problems plus living situations, literally understand that a good situation should have mathematics Change, problem