This experiment investigates if stress alters body temperature.

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.

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

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

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

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

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

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.

How much does 100 weigh? Play this fun guessing game with your child to commemorate the 100th day of school.

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

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

Science fair project that studies how perfumes are made in order to determine how we can capture a scent.

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

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Examine the connection between temperature and chemiluminescence.

Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.

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.

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

Check out this fun science fair project idea to explore fun facts about fruit juices and learn why do juices turn bad in the fridge.

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

In this activity, you child will learn about how heat changes food. On the next sunny day, head outdoors to make a treat in an outside oven! Here's how:

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

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

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

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

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

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

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