Kids conduct a simple science experiment to see if seeds can grow without soil in this simple kindergarten science activity.

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

Discover the wonders of simple clay by pressing flowers into a modeling medium!

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

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

Show your preschooler how to create a simple windsock using a colorful piece of tissue paper, a pipe cleaner, and yarn.

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

Learn about lateral earthquake motion and its effect on high rise buildings in this simple 4th grade earth science experiment.

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

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.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

This simple activity is not only fun, it's also a useful way to organize children's closets — and offer kids some autonomy to boot.

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!

Help your child measure breezy weather in her environment by making a wind vane for kids, a simple version of the classic scientific measurement tool.

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

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

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

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

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

This activity turns your kid into the family weatherman. Plus, it teaches him to collect data and begin to understand graphing.

Transform your uncomfortable wooden shoes into charming mini planters!

Teach your child the meaning of recycle and reuse by repurposing plastic spoons as plant markers for your vegetable garden.

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

Is your child a young ornithologist in the making?

This fall, make a leaf crown that will encourage creative play and your child's interest in the natural world while you help them build fine motor skills.

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