Explore the step-by-step procedures to rescue and care for electrical shock victims.
Steel Rule Types
By Kelly Curran
In this learning activity you'll review different types of steel rules used in manufacturing.
Serial-In Serial-Out Shift Register
By Terry Bartelt
In this animated activity, students view the operation of a 4-bit serial-in serial-out register. A brief quiz completes the learning object.
By Barbara Liang
In this animated activity, learners examine the two major phases of cell division: mitosis and cytokinesis.
By Jeannie McClennon-Leong
In this learning object, learners examine the movement of fluid within the vascular system. A short quiz completes the activity.
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