Will It Form a New Substance?

Lesson Plan | June 2021

The purpose of this assessment probe is to elicit students’ ideas about chemical change. The probe is designed to find out how students determine whether a new substance with a different chemical makeup is formed when…

Halloween Activities: Don’t Be Spooked by the Need to Include Lab Safety

Blog Post | October 2022

Getting Messy with Data

Journal Article | March 2020

Equity Strategies: Community Hosts and Design Thinking in a Middle School Summer Camp

Journal Article | September 2020

Legal Protection for Science Teacher Employees

Blog Post | May 2024

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

Reports Article | August 2025

Fun With Forces and Motion

Journal Article | April 2020

Leveraging Out-of-School STEM Programs During COVID-19

Journal Article | December 2020

Gauging Rainfall With CoCoRaHS

Journal Article | March 2020

Finding Time for Science

Journal Article | February 2020

Helping STEM Education Thrive During COVID-19

Journal Article | June 2020

The Teaching of Evolution

Position Statement | June 2020

Safety and School Science Instruction

Position Statement | June 2020

Collaborative Assessments

Journal Article | August 2020

Socio-scientific Issues Instruction

Journal Article | November 2020