Scholastic
STEM Challenges and Activity Sheets for Grades 6–8
From 3-D cities to building bridges, young engineers engage in innovative STEM challenges that promote brainstorming and collaboration. Learners take on the roles of different types of engineers as well as become familiar...
Space Awareness
History of the Universe
Your pupils may believe that you and their parents are the oldest things in the universe, but surprise! There are elements of the universe that are even older. Elementary scientists create a class timeline to demonstrate the...
Curated OER
Code Makers - Electron Configuration, Aufbau Principle
Students write the electron configuration of elements using the Aufbau principle. In this chemistry activity, students build their own key that demonstrates the principle.