In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

Slip some science into storm watching with a homemade rain gauge!

What's cooler than an explosion? Not much! This simple science experiment lets kids build their own pop rocket. So put on your safety goggles and let her rip.

Is your child a young ornithologist in the making?

Tin can phones offer something modern versions don't—a fun project to make with a friend, and a dramatic illustration of vibration and sound waves.

Aquariums are usually reserved for fish, but this aquarium will contain creatures from your child's imagination!

Would your child like to learn about a hidden world? All she needs to do is open her box of markers!

Here's one way to recycle: turn a tuna can into a mini barbecue and teach your child the power of resourcefulness!

Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.

Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

Deck the halls with last season's Christmas lights for a spectacular and electrifying science activity.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Take the plunge into handcrafting with this neat and tidy soap recipe. Here's how to create your own personalized soap.

Show your preschooler how to construct this very special planter for Mom. It makes a great pick-me-up, and it's easy for kids to make in a flash!

This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.