Has your kid noticed how much bigger the moon looks when it's low in the sky? Here's an activity you can do to show them that it's just an optical illusion.

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

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

The moon doesn't produce its own light, so why can we see it shining in the sky? Learn about reflection and planetshine in this fun and easy science project!

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

This snowman's not abominable, he's adorable! Your child can bring her very own snowman to life while practicing how to create texture.

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

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

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

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

Children are imaginative story-builders. Create a shoebox habitat with your child to put those budding creative instincts to good use.

Using scherenschnitte, your science-savvy second grader will be able to create and display each part of a vegetable!

Teach your child about recycling and gardening as she re-uses an empty plastic milk gallon jug to craft a swan-shaped plant container!

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

This surprisingly good glue recipe comes from common kitchen items.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

Introduce your child to the amazing, almost magical phenomenon of static electricity!

Word color association is just a fancy way to talk about the way we connect colors with words.

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!

Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.