My 3-year old loved this. Poke holes through a plastic bag without leaking any water out!

The Leak-Proof Bag - Science Trick | Experiments | Steve Spangler Science

Science for Kids: Overnight Crystal Garden - Babble Dabble Do (uses epsom salts)

Science experiment for kids from

Awesome Science Experiments for kids with education behind the science magic

Walking Water Science Experiment for Kids. This is so cool!

This is my FAVORITE experiment to do with kids!

Experiments for kids - 4 FUN experiments that explore liquids, colors, reactions, and more!

Magic Tea Bag Rocket!

Good, clean fun for kids! Magic Ketchup – Part Science Experiment, Part Magic Show

Fun kids' science experiment. Make a rainbow in a jar!! {Playdough to Plato}

Science experiments

Egg science experiments Not for a wedding but HOW COOL! You could do this with the boys!

weather experiments

100 Awesome Engineering Projects of Kids

The Dissolving Egg Shell - A "Must Try" science experiment for kids that is super easy to do at home & you probably have everything you need to try it right now

Walking on Egg Shells and 25 other cool science projects - what a great list! We've been doing some of these in the last week & my 8 year old loves it!

10 {Silly} Science Experiments for Kids!

#ED325 Science in Seconds for Kids: Over 100 Experiments You Can Do in Ten Minutes or Less

Science Fair Project Ideas. I'm gonna need these some day