skip to main content
US FlagAn official website of the United States government
dot gov icon
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
https lock icon
Secure .gov websites use HTTPS
A lock ( lock ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Explore Research Products in the PAR
It may take a few hours for recently added research products to appear in PAR search results.


  • Home
  • Search Results
  • Page 1 of 3

Search for: All records

Award ID contains: 1914841

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

  1. ; ; (, Proceedings of the Annual Conference on Research in Undergraduate Mathematics Education)
    Free, publicly-accessible full text available December 15, 2025
  2. ; (, Proceedings of the Annual Conference on Research in Undergraduate Mathematics Education)
    Free, publicly-accessible full text available December 15, 2025
  3. ; (, Proceedings of the Annual Conference on Research in Undergraduate Mathematics Education)
    Free, publicly-accessible full text available December 15, 2025
  4. ; (, Proceedings of the Annual Conference on Research in Undergraduate Mathematics Education)
    Free, publicly-accessible full text available December 15, 2025
  5. (, Proceedings of the Annual Conference on Research in Undergraduate Mathematics Education)
    Free, publicly-accessible full text available December 15, 2025
  6. ; (, Proceedings of the Annual Conference on Research in Undergraduate Mathematics Education)
    Free, publicly-accessible full text available December 15, 2025
  7. ; ; (, Proceedings of the Annual Conference on Research in Undergraduate Mathematics Education)
    Free, publicly-accessible full text available December 15, 2025
  8. (, Proceedings of the Annual Conference on Research in Undergraduate Mathematics Education)
    Free, publicly-accessible full text available December 15, 2025
  9. ; ; (, PRIMUS)
    Full Text Available 
  10. ; ; (, Proceedings of the Annual Conference on Research in Undergraduate Mathematics Education)
    Cook, S.; Katz, B.; Moore-Russo, D. (Ed.)
    We discuss two Dynamic Geometry Software applets designed as part of an Inquiry-Oriented instructional unit on determinants and share students' generalizations based on using the applet. Using the instructional design theory of Realistic Mathematics Education, our team developed a task sequence supporting students' guided reinvention of determinants. This unit leverages students' understanding of matrix transformations as distortion of space to meaningfully connect determinants to the transformation as the signed multiplicative change in area that objects in the domain undergo from the linear transformation. The applets are intended to provide students with feedback to help connect changes in the matrix to changes in the visualization of the linear transformation and, so, to changes in the determinant. Critically, the materials ask students to make generalizations while reflecting on their experiences using the applets. We discuss patterns among these generalizations and implications they have on the applets' design. 
    more » « less
    Accepted Manuscript Full Text Available