In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

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!

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

Give your science savvy kindergarten a lesson in plant science with this fun carnation experiment.

Help your child create a garden journal sketchbook as she observes and records the natural world through the changing seasons.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

This project makes young children uniquely aware of their sense of touch and its ability to alone give them information about the world around them.

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.

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

Invite your kindergarten marine biologist to practice in scientific identification and categorization while creating a lovely treasure box.

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

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.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

In this science fair project, young children notice and track changes in trees throughout the year.

Show your child the solar system and let them explore the stars and space by creating a painting. It's a fun and easy way capture your child's imagination.

What happens when light hits a hard surface? Find out by conducting a simple light reflection experiment with your preschooler.

What better way to nurture your child's imagination than by making a fairy house out of materials found in nature!

In this science fair project, young children discover what happens when two fluids that have different densities get together.

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

Help your kindergarten or first grade child use his creativity to make a beautiful magnetic patterned structure while discovering the wonders of magnets.

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

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

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.

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

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.

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.