Not Necessarily on Purpose

Case Study | August 2009

Freebies and Opportunities for Science and STEM Teachers, January 7, 2025

Reports Article | December 2024

From the Field: Events and Opportunities, January 11, 2022

Reports Article | January 2022

Is It Affordable?

Lesson Plan | August 2020

The purpose of this assessment probe is to elicit students’ ideas about trade-offs. The probe is designed to find out whether students recognize that trade-offs involve sacrificing one or more things in favor of another…

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

Reports Article | December 2022

Freebies and Opportunities for Science and STEM Teachers, May 7, 2024

Reports Article | May 2024

Teaching Science Online

Reports Article | June 2020

Re-imagining the Role of Families as Equal Partners in STEM Learning

Journal Article | December 2020

Freebies for Science Teachers, September 22, 2020

Reports Article | September 2020

Agony and Ecstasy: Cell Membrane Structure and Function

Case Study | January 2010

A Tale of Three Lice

Case Study | October 2009

Pizza Problem

Lesson Plan | August 2020

The purpose of this assessment probe is to elicit students’ ideas about researching a problem. The probe is designed to determine the extent to which students are aware of the need to learn as much as possible about how…

Freebies and Opportunities for Science and STEM Teachers, January 21, 2025

Reports Article | January 2025

Freebies and Opportunities for Science and STEM Teachers, October 14, 2025

Reports Article | October 2025