Students read about the importance of the Apgar score in assessing the newborn after delivery. Each sign of the Apgar score is identified with illustrations to help the student recognize the proper rating.

In this overview, students examine and identify mannitol positive and mannitol negative bacteria on mannitol salt agar.

In this animated and interactive object, learners conduct an experiment online to illustrate how a greater number of particles in a "vessel" increases osmotic pressure.

The student identifies the anatomical parts of the ear and learns the purpose and function of these parts. A review follows the lesson.

Learners read about various cuts of beef and the methods of preparing them: roasting, baking, broiling, pan broiling, braising, stewing, and marinating. In a drag-and-drop exercise, students match the cut of beef to the appropriate cooking method.

Students read about the different types of diabetes and the treatment methods available.