Homework is a supplement and extension of students' mathematical knowledge in the classroom and is an indispensable part of mathematics teaching activities. "Double Reduction" points out that it is necessary to comprehensively reduce the total amount and duration of homework, reduce the burden of students' excessive homework, and clarify the total amount of homework. Therefore, homework should not be monotonous written exercises, but should be designed with life-like content, simplification of quantity, gamification of form, level of difficulty, and diversified evaluation to achieve the purpose of helping students consolidate their knowledge and reduce their learning burden. Homework, as a supplement to classroom teaching, should be made good uses and designed reasonably, which has a positive effect on the improvement to students' mathematical literacy.

He Xiaodan. Research on Primary School Mathematics Homework Design under the Background of "Double Reduction". Frontiers in Educational Research (2022) Vol. 5, Issue 7: 89-93. https://doi.org/10.25236/FER.2022.050717.

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