Introduction to Electronics

Prerequisite: Recommended: Exploring Technology

GRADES 9-12

COURSE OVERVIEW: 1 Semester

This course introduces students to basic electronic theories, components, circuits, test equipment and construction techniques. A hands-on circuit and project building and testing approach coupled with theoretical explanation is used. Direct current circuit theory is introduced along with an introduction to alternating current circuits. Basic house wiring techniques are also included.

UNITS OF INSTRUCTION:

UNIT I The Electron Theory

UNIT II Basic DC Circuits and Components

UNIT III House Wiring

UNIT IV Magnetism and AC

STUDENT OUTCOMES:

1. Acquaint students with the electron theory and how electrons behave in simple circuits.

2. Students will build several projects where they will learn to:

a) Read a schematic

b) Identify various electronic components and their functions

c) Solder

3. Use various electronic test equipment

4. Students will use Ohm’s Law to solve for current, voltage, resistance and power in series and parallel electronic circuits

5. Acquaint students with the role magnetism plays in AC circuits and AC generation.

MAJOR LEARNING EXPERIENCES TO ACHIEVE OUTCOMES:

1. Perform lab activities in the areas of electronic component operation and the use of test equipment such as meters, power supplies, oscilloscopes and audio generators.

2. Build a series of projects such as a strobe light, sound switch, and an FM transmitter.

3. Investigate circuit operations and trouble shooting techniques on those projects.

4. Wire several common house wire circuits on a trainer.

ADOPTED TEXT OR PRINCIPAL MATRIALS USED

Petruzella, Frank D. Essentials of Electronics. Glencoe McGraw Hill, 2001.