Students identify various muscles of the face and scalp and see them in action in this animated activity.

In this interactive object, learners review the parts of the gastrointestinal system and then check their knowledge in a matching exercise.

In this animated object, learners compare the mode of action of steroids with the action of amino acid-based hormones.

Students read about how acid/base balance affects a person's health. This activity includes animation.

In this learning activity you'll practice converting from one metric unit to another.

In this animated object, learners examine how the sensory, motor, mixed, and reflex nerves work in the human body.

In this interactive lesson, students use critical thinking to determine the best lean manufacturing initiative when solving problems for the fictitious Batchless Manufacturing Company.

Learners are introduced to the binary-coded decimal, a common way of encoding decimal digits in computing and electronic systems. A brief quiz completes the activity.

In this learning activity you'll observe information and formulate an evaluation that includes diagnosis and microorganism identification.

You'll learn about respiration and blood flow. Can you answer these questions?

You'll be introduced to respiratory terms.

medical terminology. Guess the word part from the clues given