What you’ll need: Plastic eggs, plastic spoons, washi tape or colored tape, rice
How to make it: First have the kids fill plastic eggs with rice (eggs should be about half-full, in general, but you can add different amounts of rice and show them how the sound will change!). Next, place the egg between two plastic spoons and secure with tape. Add strips of tape across the top then finish wrapping the tape around the rest of the egg and down the spoon handles to fully cover it. Time to rock out!