Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Put a twist on traditional oil painting with this fun science activity that you and your first grader can do together.

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

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

Learn all about balance and motion as your child designs a corn maze!

Do this experiment to help your first grader understand how salt can be removed from salt water. All it takes are a few household materials.

Teach your first grade scientist the difference between liquids and solids using maple syrup.

This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

Use simple materials to build a "worm hotel" with your kindergarten soil scientist...and see what worms really do all day.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

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

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

Help your kindergartener identify and sort eight different kinds of common seeds on this "seed wheel" plate you can use all growing season.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

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 first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

The concept of metamorphosis is fascinating to children of all ages. Help your child's creativity take flight as she makes her very own butterfly life cycle.

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

In this fun activity, kids practice measurement and boost fine motor skills as they learn all about how fossils form and even make a few of their own!

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!