This science fair project idea explores whether cats can be trained in the same way that dogs can.

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

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

Science fair project that tests whether cats have a preference for organic food.

This experiment evaluates if personality influences whether a person prefers dogs or cats.

Determine whether cats have dominant paws. Observe which paw cat uses to reach for treats, feather, and string. Calculate percentage for two paws.

Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.

Great estimators are made, not born. Here's a Fermi Questions activity to make your child an estimation master.

Your first grader will love making her favorite feline a chase toy out of old fabric scraps, and she will learn beginning sewing basics while she's at it!

This science fair project idea explores whether a person's ability to see under very dim lighting conditions diminishes with age.

Create a dramatic, elegant line drawing of a pumpkin in this white-on-black Halloween art project. 

This imaginative shape activity will introduce your kindergartener to the world of shape and color while building basic math skills.

This hands-on activity gives your child an opportunity to apply various strategies to solve a problem and to check if his answer makes sense.

Help young learners discover why catÃs eyes glow in the dark with this simple experiment

Teach a lesson in the math and art with the concept of symmetry, while making a delightful cut-paper shadow pumpkin for Halloween!

Start by writing an acrostic poem, but then get ready for a writing challenge that makes an acrostic trickier to write.

Create origami claws that can transform your child into a bird, cat, or other clawed creature.

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

This biodiversity project examines the biodiversity in your own backyard.

Learn how to make a trick-or-treat bag for Halloween. See how to make a decorative trick-or-treat bag with this Halloween craft tutorial.

Your child will enjoy making this Easter decoration that honors the chicken. After all, chickens are the ones that actually make the Easter eggs!

Do dogs understand English? Kids will find out with one of our favorite dog science fair projects that tests how dogs process human language and other cues.

Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.