This science fair project idea determines effective strategies to help students stay awake and attentive.

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

In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.

In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

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

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

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.

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.

Find out whether cast iron or regular teflon pans heat up faster and also retain their heat longer.

Topped with roasted pumpkin, prosciutto, herbs, and feta, these pita pizzas are a healthy, seasonal alternative to your classic pie.

The objective of this science project is to determine the relationship between carbon dioxide gas and the temperature of the atmosphere.

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.

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

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.

Check out this fun science project to explore the relationship between solubility, drug absorption, and time required for a drug effect to become apparent.

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

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.

The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.

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

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

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

Determine which environment keeps an ice cube frozen for the longest duration. Inspect and record your observations when cubes melt.

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

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

Test whether cutting up meats will make it cook faster than just cooking it whole.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

Easy and cool middle school science fair project on ripening process of fruits and measures you can take to prevent fruits from rotting and delay ripening.

This science fair project idea explores whether dry ice will cool a beverage faster than wet ice.