Flu Transmission Simulation

Blog Post | April 2020

Freebies and Opportunities for Science and STEM Teachers, October 18, 2022

Reports Article | October 2022

Science Sampler: The Sweet Earth

Journal Article | September 2005

This activity compares different kinds of candy to the different types of rocks based on direct observation. A great number of geologic processes either take unimaginable lengths of time to complete, or happen in places…

Freebies for Science Teachers/From the Field March 8, 2022

Reports Article | March 2022

Freebies and Opportunities for Science and STEM Teachers, February 28, 2023

Reports Article | February 2023

Model of Air Inside a Jar

Lesson Plan | July 2021

The purpose of this assessment probe is to elicit students’ ideas about the particle model of matter. The probe is designed to find out if students recognize that air is made up of particles that are widely spaced with…

Freebies and Opportunities for Science and STEM Teachers, May 30, 2023

Reports Article | May 2023

From the Field: Events and Opportunities, April 6, 2021

Reports Article | April 2021

Mass, Volume, and Density

Lesson Plan | June 2021

The purpose of this assessment probe is to elicit students’ ideas about density. The probe is designed to find out whether students have commonly held ideas about mass, volume, shape, and other properties that interfere…

A Future Without Coffee

Playlist | July 2023

Animatronic Lions, and Tigers, and Bears Oh! My!

Journal Article | March 2019

This column describes creating a classroom culture for engineering. This issue shares information about computational thinking and 3D printing.

Freebies and Opportunities for Science and STEM Teachers, June 27, 2023

Reports Article | June 2023

Studies Indicate Safety Must Be a Greater Priority in STEM and CTE Instructional Spaces

Blog Post | February 2024