Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

In this science fair project, students examine how temperature affects sugar transport within a plant.

Practice conversions within the metric system in this fun math card game for third graders.

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

In this science fair experiment, high school students determine if all proteins denature at the same temperature.

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

This cookie dough handles like molding clay, but also makes delicious cookies. Use this activity to strengthen your child's alphabet skills.

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

This science fair project idea explores whether dry ice will cool a beverage faster than wet ice.

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

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

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.

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.

This experiment investigates if stress alters body temperature.

Science fair project that determines the correlation between the ability of selected materials to conduct heat and a material's density.

If your Father's Day festivities include meeting up with extended family, why not put all the dads to the test with a chili cook-off?

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

These delicious Easter Basket Cupcakes are a simple, creative holiday treat. These cupcakes sit in waffle bowls with festive coconut grass and jellybean eggs.

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

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

The objective of this experiment is to evaluate the effects of acid rain on plants.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

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

This fall, bake some festive caramel apple cupcakes with your second grader and help her build her math skills while you're at it!

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

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

This science fair project idea discovers the effect of (high) heat on animal cells.