This science exploration lets your first grader see how eggs can provide a perfect environment for a living, growing creature.

This project explores how well couples convey complex emotions such as envy and pride to one another solely through the sense of touch.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

Create homemade seed packets with your kids. This activity combines your kids' love of science and the outdoors with a little writing and drawing fun.

Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Here's a fourth grade science craft with lots of benefits: it's good for birds, good for your child's learning, and good for the planet, too.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

This science fair project idea investigates how images are influenced by changes in light.

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

Science fair project that examines how cell membranes allow the inward and outward flow of materials as demonstrated by eggs.

Determine whether carpet placed on a lawn will kill grass and weeds. Choose an area of lawn that you would like to remove, record grass that is dead or dying.

Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

This science fair project studies whether DSLR and Point-and-Shoot cameras work the same way under all conditions.

Teach your preschooler some physics that she can relate to with this fun and simple activity!

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

Come take off your shoes and explore with your feet. Your child will embark on a barefoot adventure as he plays with different textures.

Create your own cloud with an activity that will explain how important concepts such as evaporation, condensation, and precipitation work.

Who knew that nature could get so crafty? Show your kindergartener how to collect and morph pinecones into a whole team of personalized pinecone people.

This project explores differences in people's reactions to images in color and images in black and white.

.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.

Ignite your kindergartener's love of adventure and learning with an imaginary trip under the sea.

Help your preschooler practice observing and experimenting with this exciting activity where they'll get to examine objects below the water's surface!

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

Unlike other seed sprouting projects, this one allows kids to compare five different sprouts (either 5 herbs or 5 flowers) by watching them grow in a glove.

Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature