Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

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

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.

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

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

Using a toy race car kids create a visual model of the Doppler Effect.

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

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

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

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

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

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

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.

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

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.

Help your kindergarten scientist explore an important part of earth science: how soil retains water.

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

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

Help your child create a written message and practice their letters using sticks they find in nature. Here's how to get started.

This science fair project teaches students about wilting and browning of salad greens.

Help your child add some flair to the family garden with pencil pinwheels!

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