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Here's a science experiment that gives your kids a chance to see how fire needs oxygen to burn, with a little math and writing practice thrown in.

Candle Burning Experiment

This classic children&#39;s game-connecting two cups with a string-demonstrates sound&#39;s ability to travel through air vs through a solid.

The Speed of Sound on a String

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

Brush Pile

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

Construct a Weather Spinner

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

Folding Paper

Cinnamon is tasty, but does it have super powers as well? Find out if cinnamon can repel mosquitoes in this outdoorsy experiment.

Cinnamon Bug Repellent: Sweet Relief?

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

Form and Function

Root, stem, flower, leaf! In this hands-on science lesson, your students will create their own plants to help them identify and remember the parts of a plant.

Parts of a Plant

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

Floating Eggs: A Pre-Breakfast Experiment

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

What Are the Layers of the Earth?

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

Halloween Potions

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

Gravitropism

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

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

Backyard Field Guide

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

Fingerprint Analysis: A Family Case Study

This biodiversity project examines the biodiversity in your own backyard.

Biodiversity Project

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

Show the Direction of Magnetic Field Lines

Walk, sleep, run, eat! We're constantly using energy, whether we're moving or not. In this lesson, students learn how their bodies are constantly converting potential energy into kinetic energy and kinetic energy back to potential energy.

Potential And Kinetic Energy

Discover flight initiation distance as you play around in the park with this fun bird watching project!

Bird Space

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

Build an Insect Model

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

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

The Role of Fat in Food

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