This project examines how temperature affects the volume of gas in balloons.

This do-it-anywhere guessing game helps reinforce number concepts. And it's a blast to play.

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

Use playing cards to learn about temperature as well as positive and negative integers in this fourth grade math game.

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

Practice measurement using centimeters in this fun math race designed for your second grade student!

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

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

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

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Make this delectable custard, meringue, and graham cracker pie will give your fifth grader practice with measurement and get him interested in the kitchen.

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

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

Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!

The crust is fun for kids to mix and roll out, and the filling overflows with vitamin and anti-oxidant packed berries!

Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

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.

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

Check out this fun science project idea to explore different types of starches and learn how removing starch affects the quality and taste of food.

Teach your child what a sugar plum is with this easy recipe that gets your child to chop, mix, and roll his way to a delicious treat.

Check out this cool science fair project idea to explore the relation between onions and eyes and how to prevent eyes from tearing while cutting an onion.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

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

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