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.
Making a rain cloud in a jar is a great experiment for kids that teaches them about the weather. My girls loved the original experiment so much that I sought recreate it with a fun twist. My girls w Más
Snowstorm in a Bag Preschool Activity - Draw plain snowman onto bag, let students CAREFULLY use permanent marker to decorate, let them add the snow stuff, and partially seal the bag. Remind them bags must stay closed or they'll have to be put away