课题基金 / 基金详情

CAREER: Covariational and Algebraic Reasoning: A New Path to Algebra

CAREER: Covariational and Algebraic Reasoning: A New Path to Algebra
职业:协变和代数推理:通向代数的新途径
批准号:
2142000
负责人:
Teo Paoletti
金额:
$88.5万
依托单位:
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
2022
资助国家:
美国
项目状态:
未结题
起止时间:
2022-07-01 至 2027-06-30

项目摘要

项目成果

Teo Paoletti的其他基金

相似基金

相关文献

中文摘要
翻译
点击翻译按钮获取中文摘要
英文摘要
For many students, algebra presents challenges that have long-term economic and social impacts, as algebra can serve as a gatekeeper for future STEM coursework and careers. Thus, it is critical for K-12 education to support all students in developing algebraic knowledge. Covariational reasoning, or the ability to reason about relationships as quantities change together, is one way of thinking that can provide a foundation for students to build their more abstract algebraic knowledge. The research builds a foundation for integrating education and research at the intersection of students’ developing algebraic knowledge, covariational reasoning, and new educational technologies to create a new path into algebra. This path can help remove barriers that have historically restricted access to mathematics and STEM coursework and careers. To develop this new path into algebra, the project extends prior research exploring how middle-school students can reason covariationally to develop understandings for ideas critical to algebra. Two research questions guide the project: (i) How can middle-school students’ covariational reasoning serve as a foundation for their development of algebraic reasoning and knowledge? (ii) What general paths support students to develop algebraic reasoning and knowledge via their covariational reasoning? The project addresses these questions by enacting multiple phases of small-group and whole-class design-based research cycles with middle-school students. Each phase will produce new insights into students’ learning by characterizing ways individual students build their algebraic knowledge via their covariational reasoning. Comparing and contrasting individual students’ progressions will support the articulation of general paths students progress through as they develop their algebraic knowledge via their covariational reasoning. In each phase, the project will iteratively generate and test tasks situated in the free, publicly-available, Desmos platform to create a research-based sequence of Desmos activities, including teacher support materials, that have been effective in supporting students’ algebraic and covariational reasoning. These efforts will also allow for the development of principles for designing dynamic digital tasks to support students’ covariational reasoning and algebra learning.This award is funded by in part under the American Rescue Plan Act of 2021 (Public Law 117-2). The award is also funded in part by the Discovery Research preK-12 program (DRK-12) which seeks to significantly enhance the learning and teaching of science, technology, engineering and mathematics (STEM) by preK-12 students and teachers, through research and development of innovative resources, models and tools. Projects in the DRK-12 program build on fundamental research in STEM education and prior research and development efforts that provide theoretical and empirical justification for proposed projectsThis award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Collaborative Research: Middle School Students Graphing From the Ground Up
  • 批准号:
    2200777
  • 项目类别:
    Standard Grant
  • 资助金额:
    $15.09万
  • 财政年份:
    2022
  • 负责人:
    Teo Paoletti
  • 依托单位:
海外基金