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This experiment examines if space objects become round after reaching a certain mass.

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.

This biodiversity project examines the biodiversity in your own backyard.

Children use their design thinking skills and powers of observation to create and construct a bird nest.

This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.

Research basic components of vacuum cleaners, consult vacuum cleaner manufacturers for advice. Design vacuum with attachments that change automatically.

Nature is the greatest teacher, and you can help facilitate the lesson! Here's how to create a supply backpack to get your kid ready for science action!

Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

Study blind spots, run experiments in blind spot detection, design an original blind spot experiment, test your design on volunteers

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

Are you ready to pilot your own airplane? Well, then take to the skies with this high-flying project!

This experiment will explore if magnetism has any effect on the regeneration abilities of flatworms.

High school students learn about resistance, resistivity, and if copper is the best metal conductor in this great physics science fair project idea.

Research different measurement systems, design your own new or improved system that can measure something difficult to measure with traditional systems.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

Help young learners discover why catÃs eyes glow in the dark with this simple experiment

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

This quick and simple preschool mirror activity will introduce your child to the science of reflection and light with a flashlight experiment and picture game.

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

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

Research currently available fuel sources, and fuel manufacturing and processing techniques. Propose an alternative fuel source.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

Make a list of items that need repurposing such as e-waste, batteries and mattresses. Invent your own original repurposed design.

Develop a new system for predicting geographic changes. Demonstrate the nature of geographic change. Make logical predictions.

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

This science fair project idea designs safe bicycle routes using GPS.

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

This experiment will explore whether fractals really repeat themselves infinitely.