Project Grant 2439708

This $155,196 Project Grant awarded by the National Science Foundation (NSF) under the STEM Education program (CFDA 47.076) supports a collaborative research effort focused on improving the teaching of multivariable and vector calculus. The key objectives are to:

1. Work with partner institutions to incorporate the use of the 3D visualization app CalcPlot3D and 3D-printed models into multivariable calculus instruction, aiming to help students develop deeper conceptual understanding. This involves providing mentoring and equipment to facilitate departmental-level curricular changes.

2. Expand the capabilities of the CalcPlot3D app to enhance visualization of advanced topics in vector calculus, multiple integration, and physics applications, while also improving the user interface.

3. Develop and test a series of classroom learning activities combining CalcPlot3D explorations and 3D-printed models.

4. Conduct and publish educational research on the effectiveness of the project's learning activities and the adoption of 3D models and CalcPlot3D across the partner institutions.

5. Broadly disseminate the free visualization tool and learning resources to the multivariable calculus instructor community.

The project is a collaborative effort led by North Carolina State University, with participation from the University of Oklahoma, US Air Force Academy, University of Virginia, Colorado School of Mines, and other partner institutions. It runs from May 2025 through April 2028.