In this interactive and animated object, learners classify a number of diagnoses by shooting a soccer ball into goals marked "Medical" and "Nursing."

In this animated and interactive object, learners identify the valves and chambers of the heart.

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

Learners follow an EMT response at a high school involving a patient who complains of having difficulty breathing. In this detailed activity, learners examine response procedures, resources, and medications.

Learners examine the structure and function of skin including the production of melanin.

In this learning activity you'll examine how computers operate in a peer-to-peer network operating system.

Learners use this interactive and animated object to examine the use of binary numbers in a programmable logic controller. A brief quiz completes the activity.

Learners examine the occurrence of overflow and underflow conditions in a programmable logic controller. It is recommended that users view the learning object “Signed Binary Numbers” in advance of this object.

Learners study an animated block diagram that describes the function of each element in a closed-loop system used in industrial automation.

Female Reproductive System

a game to test your knowledge on the human digestive system

Uranus [yoor-uh-nuh s] is the seventh planet from the Sun. It’s barely visible to the naked eye, and is the first planet discovered with the use of a telescope.