Learners read how to calculate the MOD number and how it is used.
The Universal NAND Gate
By Patrick Hoppe
Students view schematics and truth tables that demonstrate how the AND, OR, and Hex Inverter functions are achieved through the use of only NAND gates.
By Terry Bartelt
In this animated activity, learners examine how residual magnetism causes magnetic hysteresis.
Personal Protective Equipment (PPE)
By Terry Bartelt, Pat Jensen
Explore the different types of personal protective equipment, which protects you against workplace hazards
Scenario: New Employees
By Rosie Bunnow
Learners read descriptions of three work teams and decide how to assign four recently hired employees who are new to the United States.
An Inductor Opposing a Current Change
Learners read how an inductor opposes a current change when it begins to energize and when it begins to de-energize. A short quiz completes the activity.
Total Impedance of a Parallel Circuit Using Complex Numbers
Students read how to determine the total impedance of a parallel circuit using complex numbers. The "J" term is used in the calculations.
Total Impedance of a Series Circuit Using Complex Numbers: Practice Problems
Students solve six problems for series impedance using complex numbers. Immediate feedback is given.
Total Impedance of a Parallel Circuit Using Complex Numbers: Practice Problems
Students work six practice problems to determine the total impedance of a parallel circuit.
Total Impedance for Series-Parallel Circuits Using Complex Numbers
Students follow the steps for finding the total impedance for a series-parallel circuit. Several examples are given.
Hexadecimal Bee Game
Converting hexadecimal, binary and decimal numbers.
The Internet & Net Geners
Digital Divide - Internet and Net Geners of the Net generation.
Basic Internet concepts for kids
Creative Commons Attribution-NonCommercial 4.0 International License.
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Give your new group a name.