This project examines the concentration of dissolved oxygen in water, with and without oil.

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

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!

What's your problem? I'll show you my math if you show me yours! Critical thinking and computation skills are the focus of this strategic math card game.

This game provides your child with the opportunity to create, write, and read numbers.

If your 2nd grade child asks for time often, encourage him to read time on his own by talking about time throughout the day.

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 science fair project idea determines effective strategies to help students stay awake and attentive.

Master reading numbers aloud with your first grader in this math card game.

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

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

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

Okay, identifying place value isn't as fun as eating ice cream, but with a few index cards and a competitive spirit, it can be disguised a game!

These bean bag games are a fun and inexpensive way to keep your child learning! Work on social skills, coordination, math, or even spelling!

Inspired by the children's book, Charlotte's Web by E.B. White, this card brings the spunky spider Charlotte to life!

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

Work on division with remainders in this fun fourth grade math board game.

Here's a super fun game to get in some place value practice with your child!

Make a Christmas countdown calendar to get your child excited about the coming holiday. This Christmas countdown calendar helps you make holiday memories.

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

Help your kindergartener practice counting from one to ten with this fun outdoor activity. Make a "My Backyard Counting Book" to review counting to ten.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

Compare air temperature with the infrared temperature from a reflecting surface at different times of the day, in shade and in sunlight.

How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.

Explore this fun science fair project idea to investigate different microclimates in and around your home and their effects on the plant and animal life.

Give your smart second grader a rich challenge with this activity that combines graphing practice with money!

Here's Twist 'N Turn: let your preschooler or pre-kindergartener be outside and active while learning about shapes, colors, directions, and word recognition.

Give your child some practice with even numbers, while creating a cute Christmas keepsake. Create this skip counting book.