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Learners study two diagrams of the lymphatic system and then test their knowledge in drag-and-drop exercises.
Ascending Tract: The Posterior White Columns
By Barbara Liang
In this animated activity, learners view the pathways and functions of the fasciculus gracilis and the fasciculus cuneatus.
Treating Electrical Shock Victims
By Terry Bartelt, Pat Jensen
Explore the step-by-step procedures to rescue and care for electrical shock victims.
By Luci Gunderson
In this activity, you will learn various behaviors that do or do not relate to professional behaviors in the health care setting.
The Stress Response
In this animated object, learners read a brief description of the roles of the hypothalamus, emotions, and adrenal secretions during the stress response.
How to Convert from One Unit to Another in the Metric System
By Nabila Dahche
In this learning activity you'll practice converting from one metric unit to another.
The Edison Wire System
By Terry Bartelt
Learners read a description of the wiring configuration of a residential Edison Wire System, which consists of a transformer secondary circuit. The circuit supplies two 115-volt sources and one 230-volt source.
The Neutral Current of an Edison Wire System
Learners take a close look at the Edison Wire System and observe how the current values through the two lines and the neutral of the system change as the loads vary.
Voltage Waveforms in an Edison Three-Wire System
Learners view the waveforms and voltages of an Edison Three-Wire System and read a description of the polarities across the secondary of the center-tap transformer. This transformer supplies power to residential homes.
Chakalaka: Digestion Questions
a game to test your knowledge on the human digestive system
Puzzle 8: Body Systems in Sequence
Put these body systems in sequence
The Planets: Uranus
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.
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Give your new group a name.