What is the coldest temperature possible? In this cool experiment, you'll calculate absolute zero by extrapolating data on the temperature and volume of gas.

Learn how to count in Spanish. Your child will practice her numbers and build her reading skills while learning a bit about Latino culture along the way.

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

Graph are a great way to organize information. Your child will get to practice graphing by creating a bar graph and a pictorial graph of her friend's names.

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

Use old coffee cans and socks to make a beanbag toss game for kids in preschool and kindergarten. This activity is great for math and coordination.

Use familiar household items and decorations to turn estimation into a fun game!

Does your child need counting help? Here's a simple game that kids can do at home to help them practice counting to two-digit numbers.

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

This hands-on activity practices skip counting, a key first grade math skill. But it's silly fun!

Play this game to help froggie hop home...and teach the number line to your kindergartener while you're at it!

Engage your children with this fun fall activity that integrates math and science. First, your child will excavate to find leaves. Next, they'll examine them to determine the colors. Then, your child will graph their findings.

Which public places harbor the most bacteria and germs? Test different environments to find out where the most bacteria live in this science project.

Help your curious kid cut through the clutter and collect the facts with a simple and fun science foldable.

If your preschooler needs counting practice, try this pared-down game. Kids count clips in each cup and find the playing card to match.

In this activity, your child will learn to name the numbers from 1 through 5 and she'll practice her grouping skills.

Explore properties of liquids and how temperature and salinity effect surface tension of liquids in this fun- filled science fair project idea.

This unique Santa is made only from circles. Your little one will have a fantastic time puzzling together Santa's face with this circle-centric activity.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves

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

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Determine which environment keeps an ice cube frozen for the longest duration. Inspect and record your observations when cubes melt.

Make fractions easy for your child to understand by incorporating their discussion and practice into meals and cooking that you two participate in together.

In this fun math activity, second graders will learn to estimate items in a jar! 

This fun math game will help develop your child's counting skills and number recognition skills.

Use Henri Matisse as inspiration for your preschooler or kindergartener to create a unique and funky paper shapes collage in this arts and crafts activity.

Try this new twist to the traditional memory game to help your learner match number symbols to the correct quantity while sharpening their memory skills!

Combine fun sensory play with early number awareness in a squishy sun catcher project. It's a fun way for your kid to learn about numbers.