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Project AIM: All Included in Mathematics

项目目标：全部包含在数学中

基本信息

批准号：
1020177
负责人：
Paola Sztajn
金额：
$ 291.34万
依托单位：
North Carolina State University
依托单位国家：
美国
项目类别：
Continuing Grant
财政年份：
2010
资助国家：
美国
起止时间：
2010-08-01 至 2017-07-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=1020177&HistoricalAwards=false
关键词：
Project AIM Included Mathematics

项目摘要

Developers and researchers at North Carolina State University and Horizon Research, Inc. are adapting and studying successful discourse strategies used during language arts instruction to help teachers promote mathematically-rich classroom discourse. Of special interest to the project is the use of models to promote mathematics communication that includes English language learners (ELL) in mathematics discourse. The project is conceived as a design experiment that includes successive instructional engineering cycles in which the R&D team designs professional learning tasks, implements the tasks with teachers, and revises the tasks and their sequencing to better support the desired learning outcomes. The members of the project team then examine the effects of the PD on teachers' instruction and the possibilities for scaling up the materials across PD facilitators, grade levels, and curriculum materials. The overarching research questions guiding the research and development effort proposed in this project are: How do generalist elementary teachers learn to promote high quality mathematics discourse that includes all students in their classrooms and engages those students in meaningful mathematics learning opportunities? How do we scale up an intervention designed to support elementary teacher learning of ways to promote high quality mathematics discourse in their classrooms?The project will result in a full 40-hour professional development module to support mathematics discourse for Grade 2 teachers, with an emphasis on place value, multidigit addition and subtraction, and linear measurement. The main professional learning tasks of the program will have been piloted and studied in a series of sessions with mathematics coaches and teachers.

北卡罗来纳州立大学和地平线研究公司的开发人员和研究人员正在调整和研究语言艺术教学中使用的成功话语策略，以帮助教师促进数学丰富的课堂话语。该项目特别感兴趣的是使用模型来促进数学交流，其中包括英语语言学习者 (ELL) 的数学话语。该项目被认为是一个设计实验，包括连续的教学工程周期，其中研发团队设计专业学习任务，与教师一起实施任务，并修改任务及其顺序，以更好地支持所需的学习成果。然后，项目团队的成员会检查 PD 对教师教学的影响，以及在 PD 辅导员、年级和课程材料中扩展材料的可能性。该项目提出的指导研究和开发工作的首要研究问题是：通才小学教师如何学会促进高质量的数学话语，让所有学生都参与课堂，并让这些学生获得有意义的数学学习机会？我们如何扩大旨在支持小学教师学习如何在课堂上促进高质量数学讨论的干预措施？该项目将产生一个完整的 40 小时专业发展模块，以支持二年级教师的数学讨论，重点是位值、多位数加法和减法以及线性测量。该计划的主要专业学习任务将通过数学教练和教师的一系列课程进行试点和研究。