汪秉彝先生认为:数学情境是一种激发学生问题意识为价值取向的刺激性的数据材料和背景信息,是从事数学活动的环境,产生数学行为的条件。数学情境创设的价值在于为学生的数学学习提供数学材料和知识背景,激发学生的学习兴趣,帮助学生发现问题,从而引起学生的数学行 Mr. Wang Bingyi thinks: Mathematical situation is a stimulating data material and background information that stimulates students’ problem consciousness as value orientation, and is an environment for mathematics activities and a condition for producing mathematical behaviors. The value of creating mathematical situations lies in providing mathematical materials and knowledge backgrounds for students ’mathematics learning, stimulating students’ interest in learning, helping students find out problems and causing students to math