Have some serious fun with eggs while learning about chemical reactions and osmosis!
I've always preferred teaching science ideas and vocabulary through experiences rather than book work or vocal explanation. This one introduces students to (or reinforces) chemical reactions and osmosis.
It's actually an easy lab that takes 4 days. It uses stuff from around the house and definitely keeps interest levels high.
It starts with a chemical reaction that removes the shell from the egg.
Then it moves on to show how osmosis will let the water flow into the egg to even out the levels...
and that it works both ways!
You can get the detailed directions and a student lab book from my TPT store!
Go get your downloadable copy in time for some Easter egg fun!