Best Active Indoor Activities For Kids Fun Gross Motor Games and Creative Ideas For Winter (snow days!) or for when Cabin Fever strikes Awesome Boredom Busters and Brain Breaks for high energy Toddlers, Preschool and beyond - see
Balloon Rockets - I've done this in several science camps I've conducted. Kids have fun with it. But, when the balloon deflates it may fall off the straw because it's surface area changes - another good thing to show and explain to kids.
Spider-Mans web at superhero party. The simplest activities are the best with kids! Make a spider web out of painter's tape, let them throw scrunched up newspaper ball to see if they can get them to stick.