1课标要求概述设计优化问题是根据一定的实际问题情境,让学生运用所学知识,建立适当的数学模型,设计出最佳解决问题的方案。《义务教育数学课程标准》(2011年版)(以下简称《课标》)明确指出:学生学习的数学内容应当是现实的、有意义的、富有挑战性的,强调让学生亲身经历将实际问题抽象成数学模型并进行数 An overview of the requirements of the standard The design optimization problem is based on the actual situation of the problem, let students use their knowledge to establish the appropriate mathematical model, design the best solution to the problem. The standard of compulsory education mathematics curriculum (2011 edition) (hereinafter referred to as “curriculum standard”) clearly states: the mathematics content of students’ learning should be realistic, meaningful and challenging, emphasizing that students should experience the abstraction of practical problems Into the mathematical model and the number