In this animated and interactive object, learners identify the parts of the cardiovascular system and examine blood flow.

Students locate the enamel, cementum, cementoenamel junction, the anatomic crown, and the root of a tooth in this interactive lesson.

Learners examine four stages of rheumatoid arthritis and compare them to the normal synovial joint.

Test your knowledge of DNA with this game!

In this learning activity you'll explore the physical construction and operation of single-mode and multi-mode fiber-optic cables used in networking.

In this interactive object, learners examine the neuron pathway into and out of the spinal cord. They complete the activity by testing their knowledge of vocabulary and the location of spinal cord structures.

In this colorful, interactive object, learners examine nervous and epithelial tissue composition and function. A quiz completes the activity.

In this learning activity you'll review the steps for calibrating the length of depth micrometer measuring rods.

In this highly interactive and animated object, learners complete three exercises to identify the cranial nerves and their functions.

You'll be introduced to basic terminology of the human eye.

Practice Directional Terms

You'll define Ocular terminology based on word parts.