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

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

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.

Think you need a special dehydrator to make your own fruit leather? You can actually make a delicious version of this popular kid's snack in your own oven.

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

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

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

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

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

If it's Easter, it must be time for egg hunts. But we have to admit, most kids would rather take a bite out of a yummy cupcake than a hard-boiled egg.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

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.

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

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

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

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

Cookie catastrophe! In this project you will determine if different types of cookie sheets can cause cookies to bake differently.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

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

This first grade science activity is great for winter! Your child will grow and observe her own amaryllis bulb, keeping a journal of her scientific findings.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

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.

Thermometers are how we measure temperature, and we've all heard the terms "centigrade" and "Fahrenheit" tossed around, but what do they really mean?

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

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

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

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

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.

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?