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The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.

Here is an activity that your kids can make for Mother's Day, a garden pot filled with edible "flowers".

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

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.

Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

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

How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!

In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!

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

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Check out this fun science fair project idea to determine if the size of a particle affect the rate or speed of a chemical reaction.

Making metric conversions is a difficult concept to master. Get in some extra practice by playing this Tic-Tac-Toe game with your learner.

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

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

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

Can cells be frozen? This science fair project provides information to answer this question.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

The purpose of this science project is to determine which chemical best lowers the temperature of water in a cold pack and if the amount affects its use.

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

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

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

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