Making Connections: Joint Analysis of School Mathematics Problems. A national model for collaboration between Mathematicians, Teachers, and Mathematics Education Researchers

（21）通过系统的内容分析，解决了教与学、数学家、教师和数学教育研究者之间缺乏交流的问题。从目前的学校课程和学生解决方案样本中提取的代数思维问题的内容分析是由数学家、教师和研究人员共同进行的。分析的结果，即对问题和学生工作的注释性评论，正在以一种旨在促进其他合作的形式传播。此外，这项工作还有助于为教师的专业发展、教师教育课程和大学助教培训课程编写教学材料。该项目的核心成果是：(a)数学家、教师和数学教育研究人员之间合作的方法论的发展和传播；(b)证明该方法论有效性的具体教学材料。所设计的教学材料适用于广泛的学生群体。一个由数学和数学教育领域的国际专家组成的顾问委员会正在指导这个项目。

(21) The project is addressing the issues of teaching versus learning and lack of communication between mathematicians, teachers and mathematics education researchers by a systematic content analysis.The content analysis of problems in algebraic thinking drawn from current school curricula and sample student solutions is being conducted jointly by mathematicians, teachers, and researchers. The results of the analysis, an annotated commentary on the problems and the student work, are being disseminated in a form designed to catalyze other collaborations. Furthermore, the work is contributing to the development of instructional materials for professional development of teachers, for teacher education classes, and for university courses in TA training. The central products of the project are: (a) the development and dissemination of a methodology of collaboration between mathematicians, teachers, and mathematics education researchers and (b) concrete instructional materials that demonstrate the effectiveness of the methodology. The instructional materials are being designed to work with a broad range of students. An advisory board of international experts in both mathematics and mathematics education is guiding the project.