Learners observe how to cascade PLC counters to extend the maximum count of one counter.

This learning activity presents information on how the type of material used for the dielectric of a capacitor affects the capacitor's value in farads.

Learners examine the Karnaugh map for a three-variable system. Several examples are given.

In this learning activity you'll review methods for testing an on/off switch with an ohmmeter and a voltmeter.

In this learning activity you'll identify the voltage levels produced or recognized by digital logic devices as valid or invalid logic state signals.

Instructions on how to use and construct a truth table for digital devices are provided.

Instructions on how to interpret state indicator symbols for input and output terminals of digital devices is presented.

The two types of digital devices, logic gates and flip-flops, and the types of basic operations they perform are presented.

Students observe the operation of a tri-state buffer used in digital electronics. A brief quiz completes the activity.

Names and definition practice for literary devices

Are you connected to your phone? We all know how convenient they have become. Nearly all of our tasks from banking, shopping, working, and learning can be done using our device. If we aren't careful, our relationships can suffer. How much do you know about SmartPhones and Relationships?

Answer questions about solids, liquids, and gases.