“融变式，保质量”的初中数学作业设计问题——以反比例函数图象与性质一节为例

The Problem of Designing Middle School Mathematics Homework with “Blending Variants and Ensuring Quality”—Taking the Section on Image and Properties of Inverse Propor-tional Function as an Example

摘要: 双减政策出台后，学生学习“质”与“量”的平衡面临挑战，如何合理设计作业使学生在减负的基础上充分掌握知识内容就成为中学教师亟待思考的问题。本文结合变式理论与波利亚“怎样解题”表，以浙教版八年级下册第六章第二节反比例函数图象与性质一节为例，提出了作业设计的六点可行建议。

Abstract: After the introduction of the Double Subtraction Policy, students face challenges in learning the balance between “quality” and “quantity”. How to reasonably design homework so that students can fully grasp the knowledge content on the basis of reducing the burden has become an urgent problem for middle school teachers to think about. This paper combines the theory of variation and Polliat’s “how to solve problems” table, taking the section of inverse proportional function image and nature in the second section of Chapter VI of Eighth grade II of Zhejiang Education Press as an ex-ample, Six feasible suggestions for homework design were proposed.