In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!

Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.

This cool physics demo illustrates the simple harmonic motion of a pendulum while teaching kids the important concepts of potential and kinetic energy.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

What are the effects of colored light on plant growth? Explore plant behavior in this cool botany science fair project and learn about phototropism!

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

This middle school project examines the strength of horizontal versus vertical pointing eggshells.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

A mixture of botany, exploration, Abstract Art and Pop Art color theoryâthis activity never gets dull! Start by exploring outdoors and finish with indoor art.

Take the plunge into handcrafting with this neat and tidy soap recipe. Here's how to create your own personalized soap.

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

Science fair project that examines the physical features of elephants and butterflies and draws conclusions about their similarities.

This science fair project idea compares the cuteness reaction between genders.

Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.

This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

This science fair project idea assesses the effect of music on work performance.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

In this cool elementary school science fair project idea make a model to learn what happens to the Earth's surface when ice moves over land.

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

This project explores how and how much one family can reduce the amount of garbage they accumulate over a three month period.

This science fair project idea tests whether tall people have the ability to swim faster than people of average and shorter heights.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

In this activity your child will make a coiling snake out of simple household materials, and also find out why they coil.

This science fair project idea investigates how different disinfectants work in killing germs.

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

This science fair project examines discover whether different formations of deodorant works better for certain skin types.