Water marbles! Crazy how a few kitchen ingredients will make these. Weird, I can't wait to try. Science party? THiS is COOL!
Parts of a flower - Science
The Dissolving Peeps Experiment - what does it take to dissolve a marshmallow Peep?
Love this Solid/Liquid/Gas experiment with balloons: one with air, one with water, one with ice.
Magnet unit printable
Day and Night Explanation,Causes Science for Kids - YouTube
Eat a whole plant activity.
A giant list of super fun science experiments to do with kids with simple household items.