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Discover which fabrics shrink the most in the wash and why.

Your child will decorate a headband with any bugs they can think of, then they'll add antennae so they can pretend to be a bug!

Explore if planting seeds in a certain direction will affect how fast it germinates.

Science fair project that examines the relationship between the size of a bubble and how quickly it falls. What is the correlation?

Your child can help your family pet take a breather, and help herself relax, too, with this soothing activity.

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!

Use sticks and stones to create create an outdoor version of tic-tac-toe!

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

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

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

In this science fair project, students determine whether a bean plant grows faster and taller using a traditional soil planting method or hydroponic method.

This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

This science fair project idea demonstrates sonar mapping of the ocean floor.

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

This project examines whether more expensive golf balls translate into better results on the golf course.

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

This experiment evaluates whether the phenomenon of "choice blindness" occurs more often with men or women.

In this experiment you will evaluate whether praise improves athletic performance.

This project explores what happens to a rubber band when it is heated and cooled.

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

This project examines Newton's First and Second Laws of Motion with a bicycle and water balloons.

This science fair project idea investigates whether rocks containing geodes can be determined from the outside.

Choose a timeline to live without technology. Keep a journal of all the issues encountered. What are the benefits and cons of modern technology?

This science fair project idea explores how length affects the weight a bridge can hold.

The objective of this experiment is to conduct a ganzfeld experiment and determine if extrasensory perception (ESP) can be observed.

This experiment evaluates whether motivational music can improve athletic performance.