In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

Many ancient cultures used the rising or setting sun to create calendars. Observe the setting sun once a week to come up with your own solar calendar!

Help your child celebrate the summer and the sun by making a sandy seascape.

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

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

What cause the phases of the moon? Make a model to see how the positions of the Sun, Moon, and Earth cause the crescent, gibbous, quarter, full, and new moon.

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.

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

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Introduce your fourth grader to the concepts of solstices by observing the length of her shadow on the shortest day of the year, compared to other solstices.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

You don't need to wait for rain to see a rainbow. Make one yourself, and teach your child about light and weather in the process.

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

Boys might wrinkle their noses at the thought of gardening, but we guarantee they'll like this activity! Make a recycled terrarium full of bug-eating plants.

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

Make a planter full of delicious seasonings and classic grilling vegetables, great for a Fatherâs Day gift or a fun start-of-summer outdoor activity.

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

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

Are you looking for an out-of-this world activity that's both fun and educational? This solar system garland is a great way to introduce your child to astronomy.

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!

Help your child plant a "tea garden": a garden made of herbs for making teas.

Who needs paint, glitter, or crayons when you have natural art supplies right outside your front door?

This year on Mother's Day, try this gift project that brings together an appreciation for gardening with a hands-on lesson in art history.