This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.

Science fair project that examines the physical features of elephants and butterflies and draws conclusions about their similarities.

This science fair project idea determines effective strategies to help students stay awake and attentive.

Who says you have to buy your toys at the toy store? In this activity, you can plan and build a pretend play city entirely out of recycled materials.

This science fair project idea demonstrates how our fingers prune when in water.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

In this experiment you will use plastic and magnets to test your local soil composition.

Help your child make an imaginative scene come to life by making a diorama. Your child will be practicing three dimensional thinking and language arts skills.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

Help your kid feel like a superhero with this safe and fun science experiment that creates an electrical charge that's like a mini lightning bolt!

In this experiment, students create music with subliminal messaging to try to influence people's decision-making.

In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.

Why pay for expensive plates when you can paint original designs on your own dishes? This fun activity will bring out your kid's creative side.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

What is a barycenter? Kids learn how gravity and mass influence the orbit of binary systems like planets and moons or stars and planets in this cool experiment.

Help your children practice their presentation skills by helping them create their very own show called "The Daily News."

Are red apples really sweeter than green apples? The objective of this science fair project is to test the theory with quantitative evidence.

Have you ever noticed the way a dropped stone makes a fun pattern in a pond or lake? What's the science behind these splashy occurrences?

Your child can build the home of her dreams by creating a truly imaginative model. She'll get to draft her own blueprints to design her masterpiece!

Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Science fair project which measures the amount of heat energy released by a burning candle by calculating how many calories of heat it emits.

This activity creatively guides students in reflecting on and understanding what's happening inside of themselves at any given point.

Being present is essential for learning, so help your child become more aware of their body and surroundings through an activity called "mindful walking."

In this activity, students will create a peace treaty as a class and come up with guidelines for how they will manage conflict.

Ringing a quiet bell is also a great way to support focus and bring kids into the present moment so they can be aware of what they are experiencing inside.

Demonstrate how you can make your own compass using a magnetized needle. It also allows you to compare magnetic north and geographic north.

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Learn how to tell time by the sun with this cool science fair project idea that tracks how the accuracy of a sundial changes over time.

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.