Help your child create a working lung model that fills with air just like the lungs inside of his own chest when he breathes.

Your fourth grader will be astonished to discover the significance and intricacies of his spine as he builds a model of a human vertebral column.

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

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

Help your child learn about animal classification with this fun and delicious activity.

Make edible amber fossils with your second grader to explore the fascinating world of science!