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

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

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

Examine the presence of seeds in open fields. Collect seeds on socks by walking through open fields of grass or other growth. Germinate seeds on socks

Determine which seeds are most likely to survive harsh winter conditions (low temperatures).

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.

Determine whether the application of Febreeze will lower the bacterial count.

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

Topped with roasted pumpkin, prosciutto, herbs, and feta, these pita pizzas are a healthy, seasonal alternative to your classic pie.

Discover if temperature settings in a fridge make a drastic difference in terms of bacterial growth.

Explore how you can achieve magnetic levitation with the Meissner Effect! This cool science project explains formation and applications of a superconductor.

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

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

This science fair project investigates how temperature of a room affects the burn rate of a candle.

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

Help your child practice symmetry with this fun activity that will leave your child with a sweet symmetrical treat!

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

This science fair project idea investigates food preference of birds.

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.

Pumpkin carving party activities are great for a pre-Halloween party. Try pumpkin carving party activities, including jack-o'-lantern ideas and fall recipes.

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

Combine art, history and food with this unique project! Your child will make her own butters, and learn a little about Colonial history at the same time

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

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.

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.

Do you think heat can affect a plant's growth rate?

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

This Christmas plate features your child's favorite holiday things through drawings. Make a Christmas plate with your child this holiday season.