Challenge your learner to design and build a city of their own in this creative engineering activity.

What causes sound? Here's a simple science experiment that adds a visual element to the science of sound to help kids better understand this tricky concept.

Learn about nature by making your own mini moss garden.

This science experiment has students test whether a snail moves faster on concrete or dirt.

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

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

Nature is the greatest teacher, and you can help facilitate the lesson! Here's how to create a supply backpack to get your kid ready for science action!

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

This science fair project idea investigates how the height at which a pendulum is released affects the length of time it continues.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot move in a pattern related to the sound and rhythm of music.

In this activity, students will think about the form and function of household objects as they compare and contrast kitchen serving spoons of various sizes and designs.

Make a spring collage with your child to get them outside and those creative juices flowing!

This science fair project idea's objective is to understand the concept of air pollution and examine the quality of air in our environments.

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot navigate around several obstacles.

Make a backbone model to explore human anatomy and life science.

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

In this activity, your student will be invited to build a chair out of building blocks that is designed to meet the specific size and shape of a small doll or toy figure.

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

The objective of this science fair project is to explore the relationship between acidic and basic compounds.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.