Lessons/Activities
Lessons and activities posted here are intended for classroom use only, not for publication. We appreciate your cooperation by not sharing the activities with others and request they visit the site for their own lessons as this gives us a sense of the number of educators that are using our products. Thank you in advance.
NSTA Spring 2026
SEPA Documents (Cathy Barthelemy). Sagebrush-Survival-Challenge-combined-compressed
Jan Mader, Tommi Holsenbeck AAPT/PTRA
Teaching Physics For The First Time NSTA 2026 STem Experts
Waves More Than a Simple Oscillation NSTA STEM Experts
Exploring Physics in the Classroom
NSTA Spring 2025
SEPA documents by Cathy Barthelemy
Elementary Extravaganza Documents (Quantum) by Karen Matsler