Students work six practice problems to determine the total capacitance of a series circuit. Immediate feedback is given.

Students view photos of an electric pencil sharpener as it is disassembled. The learning object is intended to prepare students to be able to identify the components and create an assembly process in a future activity.

The use of the reciprocal key on the TI-86 scientific calculator is demonstrated in the solution of parallel resistors.

Learners study an animation of a spring-and diaphragm actuator controlling the opening of a flow valve.

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 primer introduces the student to the correct method of using the internal memory of a TI-86 calculator.

Test 1

Read and match the 'igh' words before the time runs out!

Questions/Answers revolving around Units 1-5

Psychology crossword puzzle