Learners examine the three steps of a processor scan cycle.
One-Shot PLC Operation
By Terry Bartelt
Learners view an animation showing the one-shot operation of a programmable logic controller.
Pressure Measurement Scales
Learners compare the three scales used in pressure measurements: gage, absolute, and vacuum. A brief quiz completes the activity.
Introduction to Class 1 Levers
By James Bourassa, John Rosz
In this interactive object, students view an animated depiction of Class 1 levers. A matching quiz completes the activity.
DC Compound Motors
Learners study animation showing the operation of cumulative and differential DC compound motors. A short quiz completes the activity.
The schematic symbols of logic gates used in digital circuits are shown.
The Logic Gates
By Patrick Hoppe
Students read information about basic logic gates including the gates' names, symbols, Boolean expressions, pronunciations, and truth tables. They then complete a matching exercise.
Sequencer Output Instruction for the SLC-500 PLC
By Craig Hemken
Learners examine the fundamental concepts of sequencer output instruction. A simulated example shows a sequencer in operation.
The Universal NAND Gate 2
In this animated activity, learners examine how various NAND gate configurations and the logic signals produced throughout the circuit perform the functions of all of the other types of logic gates.
Marvel Saw: Interactive Programming - Manual Mode
By Dave Hoffman
In this simulation, learners follow a series of steps to operate the Marvel Saw PCII in the manual mode. This activity includes a video clip.
Water Cycle Game
Water cycle defintions
Maths - Basic
Rock Cycle Vocabulary
EES V4 - rock cycle vocabulary
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