Teach your child how butter is created by shaking up cream the old-fashioned way.

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

Give your child an introduction to food preservation by making and canning your own yummy, homemade pasta sauce!

Design a hearing protection device to protect their ears from loud noises. Examine the properties of current protective hearing devices, materials.

Making your own glass cleaner is easy, effective and inexpensive!

By using static electricity generated from their body, a child can cause a small fluorescent lamp bulb to light up!

What do you get when you combine science and fairies? Fairy scientists who make their own potion, of course! This activity promotes critical thinking skills as your child mixes, experiments, and creates their very own fairy potions.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

I scream, you scream, we all scream for homemade spearmint ice cream!

This taste buds science experiment demonstrates how strongly our sense of smell controls what we taste.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

Does your child know that salt water conducts electricity? This simple experiment will show how salt water acts as a conductor to electrical currents.

Wondering how we know that air is there? Here's a quick and easy experiment that proves that air may be thin, but it's not too wimpy to block your shot!

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.

How do we know that air exists when we can't see it, taste it, or touch it? Here's a classic experiment that will teach your kid some basics of aerodynamics!