5 Engineering Challenges with Clothespins, Binder Clips, and Craft Sticks. Awesome STEM activity for kids!
STEM Activity for Kids: How to Make Straw Rockets (w/ Free Rocket Template)- Fun for a science lesson, outdoor play activity, or unit on space! ~ BuggyandBuddy.com
Floating ball activity - great for kids who need to take deep breaths
50 genius science activities- some of these are STEM, some are just science experiments.
Spring STEM Activities for Kids, 3 demensional egg structures PLUS 3 more STEM Learning Center Ideas
Engineering Project for Kids: Build a Straw Roller Coaster! Use straws to create a track that a ping pong ball will roll on. Fun STEM challenge for kids!
Rainbow Sugar Water Density Science Experiment STEM activity for kids
What a fun STEM project for kids! Build jellybean and toothpick structures. Great engineering challenge!
How to Make a Catapult for Kids - this fun STEM Activity will keep them busy for hours!
Balloon Tower! Such a fun STEM engineering idea. Check out STEM Activities for Kids for more info!