Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

Kids will make a beautiful rainbow in a jar and learn what enables different types of liquids to remain distinct in separate layers.

In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.

Create your own cloud with an activity that will explain how important concepts such as evaporation, condensation, and precipitation work.

This simple experiment serves as an introduction to the greenhouse effect.

Take a dive into the candy jar with this yummy science experiment.

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

In this investigation, an oil spill is simulated in a jar to observe the damage that oil spills have on the ocean and ocean life.

In this cool catalase and hydrogen peroxide experiment, kids put a potato in a jar of hydrogen peroxide to see how catalase acts as an enzyme.

This second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

Celebrate April showers with a springtime arts and crafts activity: make sparkly, shiny raindrops with your kid.

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

Study science with your first grader in this arts and crafts activity that models the reason why fall leaves change color with some paint and crayons.

Celebrate autumn with a seasonal bash. Welcome the fall with a festive party for your little one and her friends, full of crafts, snacks and fun games.

Get your child outside to observe the clouds, and get a fun exercise in science, writing, and arts and crafts! Here's how.

Allow your first grader to get his artwork outdoors this summer by letting him create a garden art box for his arts and crafts supplies.

Science fair project which teaches you about the principles of physics within a vacuum by creating a vacuum chamber.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

Give your child an introduction to food preservation by making and canning your own yummy, homemade pasta sauce!

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

This is a quick, easy science fair project that conveys the idea of density to upper elementary students.

How do we know that air exists when we can't see it, taste it, or touch it? Here's a classic experiment that will teach your kid some basics of aerodynamics!