Ok Kids love to make messes so you know they love finger paint, sometimes they even try to eat it or will want to eat while painting, Here's an idea for you.
You'll need vanilla pudding and food coloring,
add the food coloring to the pudding
so they can paint with it as well as eat it.
(trust me they love it.) it is rather messy but children are washable and they'll love you for it.
No problem! Put some it small dishes/bowls add some dish soap and a little water and it comes right off even wood after sitting.
Ok here is a way to learn and have fun growing something, for this you will need:
a jar, saran wrap, a sponge and beans (any kind)
place the sponge in the jar at the bottom and add not even an inch of water throw a small hand full of beans in then place the saran wrap over the top place one small hole in the saran wrap and wait a week to watch it grow.
For this you will need an ice cube tray saran wrap and tooth picks.
pour any juice drink into ice tray, put the saran wrap over it and stick the tooth picks in each cube through the saran wrap, left freeze for about 30mins and it makes a fun cube pop siccle or you could put it in a drink for a different flavor they love it.
A simple craft and it helps you keep cool take out a sheet of construction paper for each of the children even for you if you want color it decorate it as you please then fold it into a fan (will have pictures for each project soon.). simple and fun.