Freebies for Science Teachers, Week of July 20, 2020

Reports Article | July 2020

Freebies and Opportunities for Science and STEM Teachers, May 14, 2024

Reports Article | May 2024

Freebies and Opportunities for Science and STEM Teachers, September 10, 2024

Reports Article | September 2024

Freebies and Opportunities for Science and STEM Teachers, August 12, 2025

Reports Article | August 2025

Who Gets Helped? The Opportunity Structure of the College Physics Classroom, Peer Instruction, and Perceptions of Help Seeking

Journal Article | October 2019

In this article, the authors explore the opportunity structure in a physics course to identify differences in perception of classroom community among students.

Freebies and Opportunities for Science and STEM Teachers, February 7, 2023

Reports Article | February 2023

Freebies and Opportunities for Science and STEM Teachers, January 3, 2023

Reports Article | December 2022

Equal and Opposite

Lesson Plan | June 2021

The purpose of this assessment probe is to elicit students’ ideas about pairs of forces that fit Newton’s third law. The probe is specifically designed to reveal whether students can identify third law force pairs as…

Freebies and Opportunities for Science and STEM Teachers, November 22, 2022

Reports Article | November 2022

Freebies for Science and STEM Teachers, July 2, 2024

Reports Article | June 2024

Freebies and Opportunities for Science and STEM Teachers, August 13, 2024

Reports Article | August 2024

Freebies and Opportunities for Science and STEM Teachers, November 19, 2024

Reports Article | November 2024

Freebies and Opportunities for Science and STEM Teachers, April 1, 2025

Reports Article | March 2025

Freebies and Opportunities for Science and STEM Teachers, November 4, 2025

Reports Article | October 2025

Creating a Preschool Computational-Thinking Learning Blueprint to Guide the Development of Learning Resources for Young Children

Journal Article | June 2020