This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

Help your child "step up" to second grade math fact challenges with a fun addition and subtraction game in your very own kitchen.

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.

This activity will put those Halloween treats to good use by using candy corn to help your child with her subtraction skills.

This science fair project explores how salt and sugar affect the melting rate of ice in water.

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

Determine whether the application of Febreeze will lower the bacterial count.

Find out which part of a flame burns wood the fastest and also if this is true for all types of flames such as candle-flame, burners, and lighters.

Think you need a special dehydrator to make your own fruit leather? You can actually make a delicious version of this popular kid's snack in your own oven.

This first grade science activity is great for winter! Your child will grow and observe her own amaryllis bulb, keeping a journal of her scientific findings.

Determine the relationship between the speed of a sound and the temperature of the air it passes through.

This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.

Work on measurement by sliding cards along a table with your second grader in this fun game. Use centimeters or inches, add up your totals, and see who's won!

Encourage your child to compare and contrast a wide variety of autumn-themed items by weighing various objects and recording their findings.

Have your child construct his own Christmas tree from construction paper while cutting, overlapping and measuring to create an adorable modern design.

Introduce your child to science with something they see everyday--their shadow!

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

Science fair project which measures the amount of heat energy released by a burning candle by calculating how many calories of heat it emits.

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

Help your child identify numbers with this fun preschool math art activity! Explore different textures and colors as he learns numbers.

Pfeffernusse are spicy and sweet Christmas cookies from Germany. Make a batch of traditional pfeffernusse this holiday season.

Nothing chases the blues away like a trip to the boardwalk. Bring the fun home with this do-it-yourself version that sneaks in some math practice.

Recycle old materials to create a fun, brain-teasing maze toy that also strengthens your child's math reasoning skills.

Play this fun basketball game to help your third grader master their multiplication tables.

Get estimating with this spooky activity that asks your young mathematician to rely on their problem-solving skills to figure out how many items they believe are in spooky Halloween jars!

Practice counting with this winter kindergarten art project! As your child sculpts a clay igloo, he will work on math and dexterity and learn about snow.

In this activity, students build a house of sticks, just like the second little pig in the classic story, The Three Little Pigs. Then, they program an educational robot to push down the house, much like the wolf who “blows the house down.”

The project idea is to understand why chocolate turns white and to determine the fastest way that this process can occur.

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

Put together a pine forest to help you count down the days until Christmas with your little one.