In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

Science fair project that studies how perfumes are made in order to determine how we can capture a scent.

In this cool robotics project, construct a motorized robot with a sensor and put it through a maze test to find the number of errors it makes along the way.

What are buttress roots? In this fun science project, make a model of a rainforest tree and learn how they help trees survive in the tropical rainforest!

This science project idea's objective is to understand how TV mysteries change expectations of mystery stories.

This science fair project idea tests the efficiency of short term memory.

Even for expert writers, this part of the college application process can be tough. Here's writing activity that will get your teen ready to tackle the task!

Check out this fun science project to explore the relationship between solubility, drug absorption, and time required for a drug effect to become apparent.

Measure the effectiveness of detergent containing a UV-absorbing compound in blocking UV-A radiation. Use black light and UV detecting beads.

In this activity, your child will learn the benefits of positive thinking. They will write positive statements about themselves and create a gratitude board.

Introduce your child to the concept of the melting pot by decorating a patriotic 4th of July planter.

Learn about emulsification and bile's roles in digestion, and investigate how the digestive enzyme lipase breaks down lipids.

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?

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

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

Science fair project that models the subterranean movement of water, using Darcy's Law. How can this information be used in hazardous material spills?

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

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.

What if the shape of the Earth weren't spherical? How does its shape affect our gravity, climate, and tides? Model these questions in this cool project!

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

In this activity, learners will discover how to make a basic water filtration system using common materials found around the house or outside.

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.

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

How is NASA able to launch something into orbit around the Earth? Learn about the relationship between gravity, speed, and orbit in space in this cool project!

This science fair project idea determines whether dogs can be trained faster using a food reward or praise.

Planning a beach vacation? Here's a cool nature craft you can make in the sand with your child.

A twist on the gingerbread house, this train is made with graham crackers, icing, and candy decorations. A great 2nd-3rd grade holiday arts and crafts activity.

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:

Investigate the different ways in which objects and organisms can be classified, create your own. then have volunteers classify using their own systems.

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.