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 weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

When critters protect themselves by taking on the patterns of nature, it's called "camouflage." Play this camouflage matching game with your child!

Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

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

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

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.

In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.

This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

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

Help your kindergarten science maven explore the water cycle without getting everything wet.

Kids are sure to be entranced by the magic of the ocean when they create their very own ocean in a bottle.

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

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

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Use natural materials to try out a new kind of weaving. Your child will enjoy gathering their materials outside and then using them to create a piece of art!

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!