A Library of High School Mathematics Teaching and Learning Videocases

高中数学教学视频案例库

• 批准号: 0942147
• 负责人: Mara Martinez
• 金额: $ 15万
• 依托单位: University of Illinois at Chicago
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-06-01 至 2013-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0942147&HistoricalAwards=false
• 关键词: Library; Mathematics; Teaching; Learning; Videocases

This NSF CCLI Phase 1 project develops innovative mathematics teaching and learning videocases based on actual classroom practices, and then are used in methods courses for preservice high school mathematics teachers. In addition, the project conducts research on the influence of the cases on preservice teachers' learning. The High School Mathematics Teaching and Learning Videocases are defined as records of practice that include video and text documents that depict actual high school mathematics classroom situations in order to promote preservice teacher learning through the analysis of issues related to mathematics, teaching practice, and student thinking. Specifically, the cases are used to create contexts that facilitate preservice secondary teachers' development of mathematics knowledge for teaching, understanding of their implicit assumptions about mathematics, and mathematics teaching and learning while at the same time broadening their knowledge of the work entailed in teaching mathematics and supporting students' mathematical thinking. Current research demonstrates the potential of videocases to foster teachers' ability to attend to student thinking, explore mathematical concepts, and to develop teachers' professional vision. In addition, in the last decade there has been a proliferation of case-based materials for teacher education, primarily aimed at the elementary and middle school levels. There is a considerable lack, however, of such cases focused specifically on high school mathematics, grades 9 through 12, and that address educational goals specific to preservice teacher education. This project contributes to the growing body of case-based materials for secondary teacher education.

NSF CCLI第一阶段项目基于实际课堂实践，开发创新的数学教与学视频案例，然后用于职前高中数学教师的方法课程。此外，本项目还研究了案例对职前教师学习的影响。高中数学教与学视频案例被定义为实践记录，包括描述高中数学课堂实际情况的视频和文本文件，旨在通过分析与数学、教学实践和学生思维相关的问题来促进职前教师的学习。具体来说，这些案例被用来创造情境，以促进职前中学教师发展数学教学知识，理解他们对数学的隐性假设，以及数学教与学，同时拓宽他们对数学教学和支持学生数学思维所需要的工作的认识。目前的研究表明，视频案例在培养教师关注学生思维、探索数学概念和培养教师专业视野方面具有潜力。此外，在过去十年中，主要针对小学和中学的教师教育案例材料激增。然而，专门针对高中数学、9年级到12年级以及针对职前教师教育的教育目标的此类案例相当缺乏。这个项目为中学教师教育提供了越来越多的案例材料。