Science fair project that compares tree leaf size and shape based on the leaf's position in the tree. Is their is a noticeable difference between high and low?

What colors can dogs see? Do they only have black and white vision, or can they see other colors too? Find out in this cool science experiment!

In this activity, your child will learn how to make a drop spindle with a handy vegetable.

With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

Try this goofy, first grade phonics craft that focuses on the letter "F" as in "Frog" and helps build crucial reading and spelling skills in your child.

Try a fun Mother's Day game for moms and kids to play together!

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

Make thinking about college fun by working with your teen to design and plan a Road to College board game.

This science fair project idea measures physical dexterity as a function of temperature.

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

Create safe lightning for kids! They'll learn how to make lightning at home with this fun science fair project idea illustrating static charges and grounding.

Here's how you and your teen can stage your own formal debateâbeyond arguing why chores are unethical! Formal debates improve teens' critical thinking skills.

Learn about the architecture of Asia by building your very own model of a pagoda!

Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.

In this cool science fair project, kids apply basic algebra to learn how to make a PVC pipe instrument while exploring concepts like frequency and resonance.

This three-part debate book is designed to hold two conflicting points of view on an issue that concerns you, along with possible solutions.

Here's an activity that uses second-semester high school algebra to determine which pizza gives you the most bang for your appetite. Here's how to get started:

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

Explore the neural and mental mechanisms at play in mental imagery.

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

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

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.

In this activity your child will create their very own marble maze!

Help your middle schooler "map" her complicated day. It's a simple job with big payoffs that will last all through the year!

Learners hypothesize about and experiment with soil erosion in this hands-on activity.