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

Make pickled carrots at home! Here's a fun activity to get your child in the kitchen and make something special with no fuss or muss.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

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

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

These handmade Christmas treat cups are perfect for house parties, school celebrations, and holiday bake sales.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

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

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

If you're looking for a fun way to have your child gain practice pattern-making while working out fine motor skills, making Washi eggs is the perfect activity.

A food groups plate shows your child what category her foods belong in. Make a food groups plate with your child before dinnertime.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

This potato cannon activity teaches your middle schooler about the principle of Boyle's Law. Make a potato cannon and have a blast learning about science.

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

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

Help your kids fall in love with nature by making a simple clay bird bath. Set it up in your yard and watch the animals venture in for a sip of water.

Check out this cool middle school science fair project idea to determine if shopping carts are really carriers of harmful bacteria.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

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

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

These cute holly-shaped hair clips are a breeze to make for holiday celebrations. They make a great party activity, too!

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

Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

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

These pretzel reindeer cookies are a great holiday recipe for kids to make. Rudolph and the whole gang agree!

This science fair project idea determines whether land or water warms more quickly and investigates how solar radiation increases the temperature of surfaces.

Stringy orange ghoul guts are actually a healthy and gross-looking appetizer for your child's Halloween party.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?