摘  要

随着“双减”政策的落地实施，教育改革进入了一个新的阶段，对学生的课业负担和作业质量提出了更高的要求。在此背景下，研究初中数学作业布置策略具有重要的现实意义和理论价值。本选题旨在探讨如何在“双减”政策指导下，优化初中数学作业布置，以减轻学生负担、提高作业质量和效率。通过深入研究国内外相关文献，结合实证调查和分析，本研究旨在提出一套科学、有效的作业布置策略，为教育改革实践提供有益的参考和借鉴。因此，本选题来源于教育改革政策与实践需求，旨在推动初中数学教育质量的提升和学生全面发展的实现。

本研究旨在探讨“双减”政策落地后，初中数学作业布置策略的优化问题。通过问卷调查和访谈，深入了解了初中数学作业在“双减”政策下的实施现状及其存在的问题。研究发现，当前作业布置存在应试化倾向、脱离教材、难度与形式不合理等问题，学生负担未得到实质性减轻。这些问题主要源于应试氛围、实践经验、课前预估和设计能力等方面的不足。为此，本研究提出了基于基础性、层次性、科学性和整体性原则的作业布置策略，并给出了具体的评价和讲评策略。通过实证研究，验证了这些策略在提高学生数学成绩和激发学习兴趣方面的有效性。本研究表明，“双减”政策下初中数学作业的研究不仅可行而且有效，为优化作业布置策略提供了有益参考。

关键词：双减政策；初中数学；作业布置；策略研究；问卷调查

Abstract

With the implementation of the "double reduction" policy, the education reform has entered a new stage, which puts forward higher requirements for students' homework burden and homework quality. In this context, it is of great practical significance and theoretical value to study the assignment strategy of junior middle school mathematics homework. The topic is to discuss how to optimize the design of middle school mathematics homework under the guidance of "double reduction" policy, so as to reduce the burden of students and improve the quality and efficiency of homework. Through a thorough study of relevant domestic and foreign literature, combined with empirical investigation and analysis, this study aims to propose a set of scientific and effective homework design strategies to provide useful reference for the practice of educational reform. Therefore, this topic comes from the educational reform policy and practical needs, and aims to promote the improvement of the quality of middle school mathematics education and the realization of the all-round development of students.

This study aims to discuss the optimization of middle school math assignment strategy after the implementation of "double reduction" policy. Through the literature analysis method, the theories and research related to the operation design are systematically summarized. Combined with the questionnaire survey and interview, we have a deep understanding of the implementation status of junior middle school math homework under the "double reduction" policy. It is found that the current homework design has problems such as exam-oriented tendency, separation from teaching materials, difficulty and unreasonable form, and the burden of students has not been substantially reduced. These problems mainly stem from the deficiencies of exam-taking atmosphere, practical experience. To this end, this study proposes homework design strategies based on basic, hierarchical, scientific and holistic principles, and gives specific evaluation and evaluation strategies. The empirical studies demonstrate the effectiveness of these strategies in improving students' math performance and stimulating their interest in learning. This study shows that the study of junior middle school math homework under the "double reduction" policy is not only feasible and effective, which provides a useful reference for optimizing the assignment strategy.

Key words: double reduction policy; junior high school mathematics; homework design; strategy research; questionnaire survey

目  录

摘  要

Abstract

第1章 绪论

1.1研究背景

1.1.1 教育减负的时代背景

1.1.2 新课程标准背景

1.2研究意义

1.2.1 理论意义

1.2.2 实践意义

1.3研究内容

1.4 研究方法

1.4.1 调查问卷分析法

1.4.2 教师访谈法

第2章 相关概念和理论基础

2.1 相关概念界定

2.1.1 数学作业

2.1.2 作业布置

2.2 相关理论基础

2.2.1 最近发展区理论

2.2.2 多元智能理论

第3章 初中数学作业现状调查及分析

3.1教师访谈报告

3.1.1调查目的

3.1.2访谈大纲设计说明及调查结果分析

3.2学生问卷调查

3.2.1调查目的

3.2.2问卷设计说明

3.2.3调查结果分析

3.3当前初中数学作业布置存在的问题及原因分析

3.3.1现状及存在的问题

3.3.2数学作业布置存在问题的原因分析

第4章 “双减”政策下初中数学作业布置的原则与策略

4.1 作业布置的原则

4.2 作业布置的策略

4.2.1多元化作业类型设计

4.2.2个性化作业布置

4.2.3跨学科作业布置

4.3 作业评价的策略

4.3.1过程性评价与结果性评价相结合

4.3.2及时反馈与个性化指导

4.4 作业讲评的策略

4.4.1针对性讲解，突出重点

4.4.2引导学生参与，促进互动

4.4.3总结归纳，提升能力

第5章 平行线的性质作业案例及分析

5.1课标要求

5.1.1教材分析

5.1.2学情分析

总  结

参考文献

致  谢

附录1 初中数学作业现状的调查问卷（学生卷）

附录2 教师访谈提纲