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众所周知,数学情境是数学知识与实际生活互相联系的桥梁,而数学问题则是搭建这一桥梁的关键所在。在小学数学教学中,合理的问题情境有利于开发学生们的数学创造性思维,并促进学生数学能力的培养与提升,从而让学生运用数学思维去思考、分析并解决生活实际问题。故而,问题情境的有效构建是提升小学数学课堂教学效率的关键。
It is well known that mathematical situations are the bridge between mathematical knowledge and real life, and mathematical problems are the key to building this bridge. In elementary mathematics teaching, the reasonable problem situation is conducive to the development of students ’mathematical creative thinking, and to promote the cultivation and promotion of students’ mathematical abilities so that students can use mathematical thinking to think, analyze and solve practical problems in life. Therefore, the effective construction of the problem situation is to improve the efficiency of primary school mathematics classroom teaching key.