Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Dig up some dinos while promoting curiosity and sensory skills in this hands-on activity that will have your child searching for prehistoric treasure!

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

Challenge your preschooler to a game of shape match-up--an entertaining way to boost her observational ability.

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.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Here's an activity that will get your child's attention with a back-to-school shopping spree. He'll use decimal skills to add, subtract, multiply, and divide!

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

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.

The Math Monster will save your second grader from repetitive math flashcards. Guessing mystery math facts is a fun way for him to polish arithmetic skills!

Here's an Easter themed math game to reinforce your child's logical reasoning and place value skills.

Help your child stay physically and mentally active with this group aerobic fitness game that's good for the heart and mind alike.

Explore joule heating and resistance vs. temperature with this cool electricity science fair project that gets kids melting ice cubes with resistors.

Here's a hands-on activity you can do with your fourth-grader to practice measurement and directly apply the concept of area.

A hands-on guessing game that teaches kids to recognize different coins. First graders will learn their money and their math at the same time!

Check out this game that provides an enjoyable way of demonstrating how recorded results can be expressed in whole numbers, fractions, and decimals.

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.

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.

Measure temperature change over time using a variety of insulation materials. Be creative with insulation materials: scarves, yarn, socks, feathers, oil, etc

Science fair project that uses distillation to convert salt water into fresh water.

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.

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 preschooler will not realize she's practicing her counting skills while playing with this interactive cereal abacus!

This game is a great way to help your child remember the names of shapes. Give it a go and before you know it, your kid will have all her shapes down pat.

Gather the neighborhood children together and practice graphing with this backyard tournament!

This science fair project idea determines which flower lasts the longest.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Your first grader will love telling time while playing this fun game of tag! Ask Captain Midnight for the time, but watch out when his watch says "midnight"!

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.