Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

One way to "trick" your child into getting extra practice with one-step equations is to play a variation of the classic game, tic tac toe.

Take the spookiness out of spiders with this web-making activity! Your child will practice talking about and creating shapes in this Halloween craft, and learn about spiders along the way.

Your child will learn more about coins and their denominations as he's asked to identify similar coins.

This spider hat activity challenges your child to learn about spiders and improve fine motor skills. Make a spider hat with your child on Halloween or any time.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

This fun shape game is like Twister...with a twist!

Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.

Introduce the idea of measuring weight to your preschooler or kindergartener by making a fun and easy-to-use bungee scale to weigh household objects.

Help your child develop his counting and language skills with this fun activity. He'll be a number hero for a day and learn about safety while he's at it.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Declare a "Pocket Day" in your house and help your child practice his addition skills as he counts how many pockets the family is wearing that day!

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

This science fair project idea determines if pancreatic lipase can break down lipids on its own or does it require the assistance of digestive bile salt.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

In this hands-on craft project, kids will make an analog clock of their own, and then use it to learn how to tell time.

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

Check out this fun science fair project idea to learn about seismic waves and how fast they travel during an earthquake.

This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.

Here is an activity that your kids can make for Mother's Day, a garden pot filled with edible "flowers".

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

Become familiar with ratios and learn how to measure the diameter of the Sun and the Moon in this fun science fair project idea.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.