Save more than 33% from individual purchases with this collection of popular STEM lessons! Combine engineering, science, and math in meaningful, hands-on activities and lessons in your classroom. THIS IS THE SOMEWHAT SMALLER VERSION OF AN EVEN LARGER BUNDLE. I use these STEM lessons with my 3-5 GATE groups, but they are suitable and adaptable up through 7th grade. Younger kids will need more guidance, and older kids will find plenty of challenge in these STEM projects. See the big preview. You