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2011 VIRTUAL SCIENCE FAIR ENTRY: The objective of this science fair project is to develop a microcontroller and circuit that can conduct electricity.

World's First Energy-Saving Microcontroller Powered Generator

This science fair project idea focuses on the production of oxygen by plants during the photosynthesis process.

What are the Effects of Light Intensity on the Rate of Photosynthesis and Oxygen Production in Plants?

Star light, star bright! Teach students all about constellations and earth movement with this engaging science lesson plan. Broken out over several days, this unit encourages students to research and report on a constellation.

Star Unit

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

Can You Hear Me Now?

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

Supercooled Water

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

Is it Possible to Blow a Square Bubble?

Give your child a chance to experiment with how things grow. And throw in something extra to up the fun factor even more...her very own grass pet!

Grow Grass... and a Pet

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

How Does a Compass Work?

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Bake Chocolate Volcano Cupcakes!

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

Weight Wonders: Big and Light...Heavy and Small?

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.

DIY Compost: Aerobic and Anaerobic Decomposition

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Fat Insulation: How Do Animals Keep Warm?

Use a dichotomous key to identify plants or animals.

Dichotomous Key

Check out this cool science fair project idea to explore the relation between onions and eyes and how to  prevent eyes from tearing while cutting an onion.

Onions and Lachrymal Glands  

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

Build a Tunnel

In this challenge, students are tasked with creating a car that can be powered by a balloon!

Design Challenge: Balloon Car

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Rock Candy Science

Leap into a spring lesson plan about the water cycle, with the help of a friend in the book *The Little Raindrop*. Students will learn features of the water cycle and retell the journey of the raindrop verbally and in writing.

Spring Showers Water Cycle

In this lesson, students will learn the word 'animation' and create an animated figure in a flip book.

Flip Book Animation

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

Passive Solar Design

This science project researches the correlation between barometric pressure and wind velocity.

Windy Weather II: The Correlation Between Barometric Pressure and Wind Velocity

You've heard all about oil spills, but can they really be that bad? After all, vegetable oil is in almost every yummy baking good from cookies to brownies.

How Do Oil Spills Affect the Environment?

It's not actually that hard to get energy from garbage! Kids learn how to make biogas in the form of methane with this cool and easy science fair project idea.

Energy From Garbage: How to Make Biogas

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

Bee Homes: Which Nest is Best?

What colors can dogs see? Do they only have black and white vision, or can they see other colors too? Find out in this cool science experiment!

Are Dogs Colorblind?

Science fair project that compares tree leaf size and shape based on the leaf's position in the tree. Is their is a noticeable difference between high and low?

 Comparing Leaf Size and Shape

Science fair project in which you will graft branches from different fruit tree onto a root stalk.

Grafting 101

Kids make strong bubbles to investigate the effect different additives have on bubble life in this cool science fair project idea.

Can the Life Span of a Bubble be Extended in Different Temperatures and Atmospheric Conditions?

Make sourdough bread...and learn some colonial history and modern science in the process!

Sourdough Science!

In this windmill model science project, you will build a windmill to learn about wheel-and-axle machines and how these simple machines are used to do work.

Windmill Model Science Project

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