Take a nature walk in your backyard or local park to find one object for every letter of the alphabet. Then put them together in this handy nature book.

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

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

Transform your uncomfortable wooden shoes into charming mini planters!

Make "fossils" with your child to hide in the sandbox or at the park or the beach, to help your child explore his archaeological side.

Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

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.

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.

Use the textures found in nature to create your own stationery! This fun, outdoor activity will no doubt inspire your child's creative side.

Your preschooler wonât need a passport to go on this nature safari! All you need are paper, crayons and a nature trail or your back yard.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.

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

Unlike other seed sprouting projects, this one allows kids to compare five different sprouts (either 5 herbs or 5 flowers) by watching them grow in a glove.

Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

Show your preschooler how to construct this very special planter for Mom. It makes a great pick-me-up, and it's easy for kids to make in a flash!

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

Your preschooler is familiar with the colors in their crayon box, but can they find these colors in the world? Take them on a scavenger hunt to find out!

Hunt for natureâs treasure, the many different products made by trees!

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

Help your kindergarten scientist explore an important part of earth science: how soil retains water.

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.

Learn about nature by making your own mini moss garden.

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.