Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

Science fair project that teaches you key definitions of molecular science, and how different isotopes of an element affect the relative atomic mass.

What is the Doppler Effect, or the Doppler Shift? The purpose of this science fair project is to determine how distance impacts the Doppler Effect.

The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

Science fair project that helps you create your own compost pile in order to test the efficiency of different methods of composting.

In this science fair project, high school students will try to determine the mathematical patterns in JS Bach's two movement preludes and fugues.

Fibonacci sequences have been observed throughout nature, like in leaves and flowers. In this project, students find examples of the Fibonacci sequence.

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

Science fair project that tests how well various sunscreens protect skin from the sunâs ultraviolet radiation by measuring their effect on sun-sensitive paper.

This experiment will investigate whether reward or punishment is more apt to motivate people.

Observe trends in the properties of writing materials over past 5000 years and extrapolate to future time. Prepare a table that compares writing material.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

Explore the neural and mental mechanisms at play in mental imagery.

Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

How does light affect plant growth? Do different colors of light work better than others? Find out in this classic science fair project idea.

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.

In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

Find out whether pacing in long-distance running actually acquires for drastic changes in finishing times versus running super-fast at the start.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!

The objective of this science project is to investigate patterns in fingerprints among family members.

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

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

This project determines whether hands-on practice, mental practice, or no practice leads to better shooting of free-throws.

Your child will be delighted to learn about and gaze upon his favorite constellations with this set of stellar homemade placemats!

Learn about the greenhouse effect- and get great science fair experiment ideas. Read more.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!