This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

Teach your creative second grader about proportions, animals, and proper cutting methods with cucumber carving.

Here's a fourth grade science craft with lots of benefits: it's good for birds, good for your child's learning, and good for the planet, too.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

This science fair project idea experiments with spinning color wheels and optical illusions.

Make sourdough bread...and learn some colonial history and modern science in the process!