Children use their design thinking skills and powers of observation to create and construct a bird nest.

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.

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.

It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

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

Satisfy your kindergartener's fascination of different sounds with this easy science project, where they'll use their ears instead of their eyes to identify sounds!

Here's a simple craft activity that can help your youngster better visualize the life cycle of a frog as a circle.

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

Get ready for a yummy taste test! Just pour the milk -- and make sure you have some chocolate chip cookies on hand.

Learn how different types of soil affect how animal tracks form in this experiment!

This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!

Help your child make a beautiful homemade sandcastle that will last!

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

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

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

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

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

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!

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

In this awesome science fair project idea, kids will be attempting to pick up different objects using snail slime.

The weather is a key kindergarten science concept. With this activity your child will learn about wind direction and create a self portrait, too!

Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.

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 super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

Can't make it to the beach? Bring the science of ocean waves home with this fun earth science-related craft.

This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!

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