Create clear sound shakers so your preschooler can observe and compare the different sounds that objects make!

Determine how effective animal camouflage is by simulating it in an indoor and outdoor setting.

Check out this simple version of a pairs game that's played all over the world. It's a great way to practice estimating and predicting mathematical outcomes.

These sparkling earrings look fancy but they're super simple to make using inexpensive craft items.

Have fun with the kids by "shaping up" your standard chocolate chip cookie recipe, and teach kids about sorting and shapes while you're at it.