Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

How do series and parallel circuits work, and which produces the brightest light in a light bulb? Construct both in this project and find out!

What is vegetative reproduction? Find out how you can clone plants and regrow cabbage from a stem in this cool experiment!

Want to help make studying the nervous system a little more fun? This thinking cap is a great way to learn external human brain anatomy.

Kids grow sunflower greens from seeds for a hands-on gardening experience in this kindergarten life science activity.

Here's a science activity to help your child investigate how seeds are designed to travel.

Would your dog prefer homemade or store-bought food? Raw or cooked? Test your dog's preferred diet in this fun experiment.

Think about the adaptive utility of an important aspect of our physiology.

This science fair project idea quantifies growth of seedlings at various pH levels.

Evaluate gender differences in processing visual information.

Help your child learn about animal classification with this fun and delicious activity.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

With this activity, not only will you be experimenting with giving accurate information, you'll also teach your child how to write good scientific procedures.

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.

This activity is a fun way for your first grader to learn about how veggies help your body while being creative with art and drama. Here's how to get started.

This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

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

In this experiment, recycled objects are separated to demonstrate how mixtures are made and the variance in the physical properties of their ingredients.

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

In this art project, budding entomologists will create a larger than life, moveable puppet version of a praying mantis.

This science fair project explains the process of how the lungs expand and contract with the help of the diaphragm.

This science fair project idea determines the way in which color affects memorization.

Research basic components of vacuum cleaners, consult vacuum cleaner manufacturers for advice. Design vacuum with attachments that change automatically.

Make sourdough bread...and learn some colonial history and modern science in the process!

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Science fair project that explains and demonstrates the parallax principle.

Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.