Learners examine the operation of the on-off control mode using a home heating example. A short quiz completes the activity.

In this learning activity you'll read the steps for proper meter placement for the measurement of resistance, voltage, and current.

In this animated object, learners examine the operation of a capacitive proximity sensor. A brief quiz completes the activity.

In this animated object, learners observe the operation of a J thermocouple with a cold junction. A table is used to convert the voltage it produces to a corresponding temperature. A brief quiz completes the activity.

In this animated lesson, learners follow the steps required to read the phase shift difference in degrees between two AC waveforms.

The schematic symbols of logic gates used in digital circuits are shown.

Students read information about basic logic gates including the gates' names, symbols, Boolean expressions, pronunciations, and truth tables. They then complete a matching exercise.

Learners examine the fundamental concepts of sequencer output instruction. A simulated example shows a sequencer in operation.

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.

This game is intended for 2nd grade students. The students will complete the fact families or select the missing equation from the fact family.

Match the following terms and definitions regarding The Nature of Math: Math as a Language, and Mathematical Reasoning.

Use the arrow keys to direct the snake towards the type of logical fallacy in the example sentences.

Answer correctly as much as you can in order for you to reach the honey pot. Click on the spin button on top right each time you finished answering a question.