Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

If you love the idea of handing out holiday tins of homemade cookies but you're not a baker, chocolate-covered apples are the perfect solution.

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?

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Explore the wattage of microwaves in relevance to cooking time.

Time is an abstract concept that's difficult to grasp. But waiting for the turkey to come out of the oven on Thanksgiving is a concretely yummy experience.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

This very physical game gets math off the page and into the real world-- and it works on number sense and estimation, key skills for kindergarten readiness.

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

This project explores whether music affects the growth and health of plants.

How powerful is the reaction between baking soda and vinegar? Find out here!

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

Science fair project that cultivates slime mold and monitors the stages of its development.

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

This project compares different liquids and the freezing, melting and boiling points of liquids.

This project tests the hypothesis that dark colors absorb more heat than light colors.

Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).

This project examines the affect of temperature on viscosity and surface tension of different liquids.

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

Any time is the perfect time to whip up a delicious batch of fluffy pumpkin cookies.

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

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

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

This science fair project explores how salt and sugar affect the melting rate of ice in water.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Learn about emulsification and bile's roles in digestion, and investigate how the digestive enzyme lipase breaks down lipids.

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

This science fair project idea examines the actual cost of three household light bulbs by testing energy consumption.