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

Bridge Over Troubled Water

Make a backbone model to explore human anatomy and life science.

Make a Backbone Model

Eye love science! This lesson will help your students understand the parts of the eye that work together to make us visualize the different colors, shapes, and textures of objects around us.

I Look, I See

How does smell affect taste? Ready your taste buds--in this project, you'll gather some test subjects and do a taste test to see how much smell affects taste.

How Does Smell Affect Taste?

In this experiment, you'll make a seafloor spreading model to learn more about how plate tectonics work and create mid-ocean ridges.

Seafloor Spreading Model

Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

Total Alkalinity and pH of Personal Care Products

In this experiment, young ecologists will learn about a type of edge effect: how trees and plants at the edge of a forest can act as a weed filter.

Edge Effect

Teach your child how butter is created by shaking up cream the old-fashioned way.

Make Your Own Butter!

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

Dehydrating Strawberries

This easy project for little hands uses mushroom spores to make an imprint of the mushroom, and the result is very beautiful.

Mushroom Prints

You don&#39;t need to head to the Arctic to experiment with life in an igloo. Learners can build their own ice igloo at home from water and empty milk containers.

Build an Indoor Igloo!

Learn all about balance and motion as your child designs a corn maze!

Corn Maze STEM Challenge

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!

Mud Painting

What's cooler than an explosion? Not much! This simple science experiment lets kids build their own pop rocket.  So put on your safety goggles and let her rip.

Film Canister Rocket

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

Bottle Terrarium

Some fossils have been been preserved for billions of years! Help your kid understand how fossils are created and preserved with this crafty project.

Glue Fossils

Brighten up your home with this fun activity! Make a summer sun print and teach your child the art of easy print making.

Sun Prints

It's easy to plant your own in-home container garden! This planter contains pizza-themed herbs and is a perfect early gardening activity for kindergarteners.

Windowsill Herb Garden

Many ancient cultures used the rising or setting sun to create calendars. Observe the setting sun once a week to come up with your own solar calendar!

Sunset Calendar

This activity is a great way to teach kids that, to find examples of science in action, they donât need to look any further than their own backyard.

Wildlife Habitat Certification

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

Let's Go Ice Fishing!

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

Hanging Vase

Your fourth grader will be astonished to discover the significance and intricacies of his spine as he builds a model of a human vertebral column.

Make a Bendable Spinal Column Model

Help your fifth grader embrace the roots--literally--of Mother's Day by growing carnations to honor mothers in you family's history.

Mother's Day Carnations

Conduct a simple science experiment to see if flowers from your garden pass the acid-base indicator test with this exciting chemistry activity.

Test for Acids or Bases Using...Flowers!

Take to the air with science by experimenting with helicopter seeds right in your own backyard!

Helicopter Seeds

Make a planter full of delicious seasonings and classic grilling vegetables, great for a Father&acirc;s Day gift or a fun start-of-summer outdoor activity.

Barbecue Planter

Use this lesson to teach your students about the different types of species and how to categorize them! Your students will learn characteristics about vertebrates and invertebrates.

Vertebrate or Invertebrate?

Every experiment begins with a hypothesis. In this hands-on science lesson, young botanists will learn about making educated guesses by planting and observing the growth of their very own lima bean seeds.

Seeds Seeds Seeds

This science fair project examines how seeds hitchhike on animals and clothing.

How Do Seeds Hitchhike?

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