项目式学习是一种以系统学科为基础，鼓励学生综合运用多学科知识，自主进行探究学习和实践的教育形态。《我国 2022 版新课标》中指出：应该重视在教育中知识与价值教育的不断结合，发掘出每一个教学活动后方方面面的育人价值。本研究使用了问卷调查法和访谈法，在学习和梳理已有文献后，在中学开展了项目式学习在初中数学教学中的应用研究，并提出了以下三个研究问题：

一、初中生对于项目式学习在数学学科的应用是怎样的看法与态度？

二、项目式学习在数学课程中的应用会对学生们的数学成绩有怎样的影响？

三、数学课程中的项目式学习对学生的自主学习能力存在怎样的影响？

本次研究选择在 B 市 S 中学，采用分层随机抽样的方法，在初一年级接受过项目式学习的班级中抽样选取了 66 名的学生作为调查对象，来了解初中生对于数学学科项目式学习的态度现状。其次，研究者从接受过项目式学习的班级中抽样选取了初一（三）班学生作为研究对象，来探究项目式学习的应用会对学生的数学学习成绩产生怎样的影响。此外，为了更加充分地了解学生数学自主学习能力发生的变化，在调查问卷收集后对于 6 名学生补充进行一对一半结构化访谈。最后本研究对于收集到的调查问卷、学生课后回顾以及访谈数据的分析，得出三点结论：

一、初中生对项目式学习的态度较为积极，但项目式学习在初中数学教学中仍有许多地方需要改善。

二、项目式学习的实施有利于提升学生们的数学学习成绩。

三、在自主学习能力方面，对初中生数学自主学习能力能够产生积极的影响。

Project-based learning is an educational form based on systematic disciplines, which encourages students to make comprehensive use of multidisciplinary knowledge and conduct independent inquiry learning and practice. Article 2022 of our country edition pointed out that we should pay attention to the continuous combination of knowledge and value education in education, and explore the rear aspects of each teaching activity. Questionnaire survey and interview methods were used in this study. After studying and combing existing literature, the application of project-based learning in junior middle school mathematics teaching was studied in middle school, and the following three research questions were put forward:

1.What are junior high school students' views and attitudes towards the application of project-based learning in mathematics?

2. How does the application of project-based learning in math curriculum affect students' math scores?

3. What impact does project-based learning in mathematics curriculum have on students'self-regulated learning ability?

In this study, a stratified random sampling method was adopted in S Middle School in B City to select 66 students from the first grade class that had received project-based learning as the survey objects, so as to understand the current situation of junior high school students' attitude towards project-based learning of mathematics. Secondly, the researcher sampled the students of Grade seven class three from the class that had received project-based learning as the research subjects to explore how the application of project-based learning would affect students' mathematics learning performance. In addition, in order to more fully understand the changes in students' self-regulated learning ability in mathematics, semi-structured one-on-on interviews were conducted for 6 students after the questionnaire. Finally, through the analysis of the collected questionnaire, students' after-class review and interview data, three conclusions are drawn:

First, junior middle school students have a positive attitude towards project-based learning, but there are still many areas to be improved in junior middle school mathematics teaching.

Second, the implementation of project-based learning is conducive to improving students' mathematics learning performance.

Third, in terms of independent learning ability, it can have a positive impact on junior middle school students' self-regulated learning ability in mathematics.