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Showing Results for experiments

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

Mirrors and Reflection of Light

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

Bust That Rust!

This science fair project idea experiments with spinning color wheels and optical illusions.

A Trick for the Eyes: Color Wheels and Optical Illusion Tops

This workbook teaches kids about the math and physics behind some of the coolest Winter Olympics sports! Kids solve physics problems with applied math and conduct fun physics experiments at home.

Ode to the Olympics: Winter Edition

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.

Making Light Bounce

In this teacher-approved lesson, students will make and play with oobleck (corn starch and water), then write about their experiments. Young scientists will have a blast seeing their oobleck mixtures seemingly come to life.

Ooey Gooey Oobleck

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

Growing Crystals

In this project students experiment with making music using only glasses of water.

Musical Glasses

Learn all about essential laboratory equipment with this hands-on worksheet for fourth and fifth graders!

Laboratory Equipment: Matching Activity

This experiment is a fun lesson that captures the ears, eyes, and minds of students! It combines writing, reasoning, predictions, and teamwork with candies and soda to produce a memorable lesson on chemical reactions and energy.

Pop Rocks Matter

Help your child understand surface tension by showing them how they can create a "skin" on top of water.

Break the Tension: A Water Experiment

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

Balancing Act: How does Gravity Affect Balance?

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

All About Air Pressure

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

Rats!

This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

Comparing Implements for Writing

Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.

Supercooled Water

This science fair project idea examines the reason boats are shaped and engineered.

Keep the Boat Afloat

Using an empty tennis ball can and a swimming pool, you will determine if it&#39;s possible to have a conversation under water.

Speaking Under Water

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

Marble Physics

This science fair project idea  provides evidence that air is everywhere and takes up space.

Air Is Everywhere!

This easy at-home experiment is a great way to "see" science.

Air Particle Experiment

What do ants eat? Kids find out by observing a colony of ants in this cool zoology science fair project for 4th grade.

What Do Ants Eat?

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

Work and Energy

Science fair project which examines the relationship between frequency of spider web vibration and spider's response time.

Bad Vibrations: How Do Webs Help Spiders Get Prey?

In this science fair project, students create their own miniature salt flats at home.

Create Your Own Miniature Salt Flats!

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

Can't Do a Thing with Your Hair? Think Again!

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

Simple Machines

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

Most Popular Soda

Science fair project that examines condensation and the conditions needed in order for dew to form.

Dew Point, Humidity and Weather

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

Snow to Liquid Ratio

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