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Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

Bird Seed Science: Do Birds Prefer Certain Colors?

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

Magnetic Field Strength vs. Distance

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

Too Cold To Snow?

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

How Windy Is It? A Weather Science Experiment

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

What a Drag!

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

Can Crystals Show Color Mixing?

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

Is it Possible to Blow a Square Bubble?

In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.

Pruning Tomato Plants

Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.

Give Birds a Feast with a Suet or Coconut Oil Feeder

Have your students get energized while they learn about animal locomotion and move around like various animals!


Move Like an Animal!

Do you think heat can affect a plant's growth rate?

Heating Plants: The Great Growth Race

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Backyard Field Guide

In this simple circular motion experiment, you'll observe tangential velocity and learn about how acceleration and centripetal force affect an object.

Tangential Velocity and Circular Motion Experiment

Transform the traditional egg drop experiment as you help students to engage in design thinking and develop empathy.

Humpty Dumpty and Design Thinking

In this lesson, students will solve a design problem and practice troubleshooting as they create a list of instructions for putting together a tent.

The Mystery of the Missing Instructions

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

Earthworms and Plant Growth - Are They Related?

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

The Science Behind Keeping Flowers Fresh

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Why Does Honey Crystallize?

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

Different Types of Rocks

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

How Do Icicles Form?

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

Tide Pool Animals

This lesson, perfect for first and second grade learners, will help kids become environmental activists as they think of ways to help the Earth! First, students will brainstorm examples of what it means to reduce, reuse, and recycle. Next, students will partake in a creative art project where they trace their hands and think of way ways they can give the planet a hand. This engaging activity integrates creative writing skills and Earth science.

Give the Planet a Hand!

Camouflage is one of the most important animal adaptations in the African savanna biome. Kids create their own camouflage with this fun science fair project.

African Savanna Animal Adaptations: Camouflage

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Build a Castle...and Explore First Grade Geometry!

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Bust That Rust!

Students will go wild for this hands-on habitat lesson. Who can help the animals find their homes?

Where is My Home?

How does frost form?  How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

How Does Frost Form?

Your students will enjoy this hands on lesson where they make simple solutions and mixtures. They will have an opportunity to predict and observe solids that dissolve in water.

Water Soluble Science

What is persistence of vision? With this hands-on science fair project idea, students will demonstrate this cool and dramatic phenomenon in their own classroom.

What Is Persistence of Vision?

People have favorite flavors, but what about ants? Which ant food is the most popular?

Experimenting with Ant Food: Do Ants Have Favorite Flavors?

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