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

This project compares the strength of one, two, and three-ply toilet paper.

Kids will discover the meat science behind the meat they eat, and find out how to use safe chemistry to make meat more tender.

In this challenge, students are tasked with creating a model roller coaster that a marble can travel through.

Learn the basic structure of a DNA strand, which is the double helix, how genes form together, and the resemblance DNA has to a twisted ladder. Create a model.

Science fair project that demonstrates the process known as refraction, which allows glasses and contact lenses to help people with poor vision.

Test out various brands of permanent markers to see which one is least water soluble.

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

This project explores differences in people's reactions to images in color and images in black and white.

Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.

Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.

Choose a timeline to live without technology. Keep a journal of all the issues encountered. What are the benefits and cons of modern technology?

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

In this experiment, your middle schooler will chart the effects of oil on a feather in order to grasp the tragic effects of oil spills on wildlife.

Help your little one figure out the differences between the worlds of air, land and water, a huge step in understanding how our environment works.

This experiment explores how listening in to a one-sided conversation affects concentration.

Slip some science into storm watching with a homemade rain gauge!

Your preschooler will engage their senses by making a scented pumpkin to decorate your house.

Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.

Help your first grader design and create his very own bird feeder out of an empty milk carton.

This science fair project investigates which of two learning modes most commonly used in school, visual and auditory, is better for information retention.

The goal of this fun science experiment is to explore the limitations of sight and learn working of the human eyes.

Enlisting the cooperation of your teenager to help prepare your household for an emergency is the perfect way to get set, fast.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

This project analyzes people's emotional responses to images in painting vs similar images in photographs.

How sensitive is your skin? Here's a fourth grade science experiment that lets your child figure it out.

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

This project uses science and art to help students learn and teach others about Earth's endangered and extinct species.

Explore the concept of receptive fields and why different parts of our body have different levels of sensitivity.