Saturday, September 18, 2010

INFORMATION LESSON PLAN (Basic Electronics)

LESSON PLAN

Basic Electronics

I. Objectives:

1. Develop the acquired knowledge in science, particularly in the field of Chemistry and Physics.

2. Enhancement of problem solving techniques in Math.

3. Analytic methods or strategies in studying electronics fundamental.

4. To know the fundamental of electronics and electricity.

5. Reading schematic diagram and electronic symbols.

6. Systematic approach of electronic and electrical problem solving.

7. Understanding of numerous laws of electronics and electricity.

8. Know the voltage and current gain

9. Define microelectronics, silicon wafer and chips

10. Differentiate microelectronics from discrete components

11. Define integrated circuit I.C.

12. Describe how I.C. are used as an amplifier

II. Subject Matter:

Unit 1: Electronics Fundamental

References: Milton Gussow, Schaum's Outline of Basic Electricity

Stan Gibilisco, Teach Yourself Electricity and Electronics, Fourth Edition

Gene McWhorter and Alvis J. Evans, Basic Electronics

Forrest M. Mims III, Getting Started in Electronics


III. Instructional Materials

Supplies & Materials

Tools

Amplification

Equipment

Computer Projector

Over Head Projector

Hand-outs

Books

Laboratory kit

Diagonal Cutting Pliers

Long nose Pliers

Breadboard

Small Cable Wires

Laboratory tools

Electricity

Voltage

Power

Signals

Sounds

Power Supply

AC & DC Ammeters

Voltmeter

Oscilloscope

IV. Teaching Strategies

Teacher’s Activity Students’ Activity

A. Preparation

-Good afternoon class. - Good afternoon, sir.

- (Checking of attendance) - (Students answer)

-Kindly say present if your name is called -Yes sir

B. Recall

-In sanctioning our lesson with recent technology; - all right sir

class reflect some advantage of modern technology

-Then make a group with your classmates - (Forming their group)

-After that perform a brainstorming - (Sharing their ideas)

C. Motivation

-From group-one, give an insight of the recent - Technology as of now is

technology booming industry; which

compose primarily in an

electronic device for any

reasons that beyond the

capacity of our layman’s

intellects.

- Excellent!!!

-But because of our lessons, some of these

principles can we understood through studying

the theories behind it.

-Our lesson for today is about amplification of

voltage, current and even the smallest signals.

D. Presentation

-Transistor is the basic electronic device use

as amplifier. Transistor was compose of a PNP of NPN

junctions that can multiply the signal.

-Does any one of you, is aware of the parts of the -Sir; I am!

transistors?

-Then name the three parts of the transistors -Emitter, base and collector

-How about the microelectronic devices; does anyone -Microelectronic devices is

in this class can define it? an electronic device which

have a size in millimeters.

-I want, another hands please; What about the -micro-capacitor,

examples of microelectronic devices? micro-transistors, etc…

-I.C. also a kind of microelectronic device but

it defers only in the size, because some of I.C.s’

are bigger in size.

Topics: Unit 1 Electronics Fundamental

Chapter One: Introduction to the Semiconductors

1. Valence Electrons

2. Doping of N & P Elements

3. Holes

4. Electrons

3. Semiconductor

4. Types of semiconductor

5. Application of Semiconductor

Chapter Two: TRANSISTORS

1. Theoretical study

2. Diode Application

3. Types of transistors

4. Transistor as amplifier

5. Amplifier’s Gain Calculation

6. Types of amplifier-transistor

7. Transistor as switch

Chapter Three: integrated circuit “IC”

1. Introduction to IC

2. Types of ICs’

3. Amplifiers gain of IC

V. Recapitalization:

-During the course of your workshop -The most efficient amplifier circuit

experiments; what is most efficient in is the integrated circuit

amplifications? amplifier.

-Why I.C is the most efficient compare -Because I.C. compose of

to the transistorize amplifier complex circuitry and have a

thousand of transistor inside

the component itself!

-Nice explanation!

-What is the difference of the input signal -The input signal is very small

to the output signal in as seen in oscilloscope while the output signal is

very high because this signal

is the amplified input signal.

-Good

VI. Application:

Chapter One:

1. Discuss the theoretical feature of semiconductor

2. Illustrate the typological patterns of valence electrons

3. Defining the holes and electrons

4. Recite the types of semiconductor

Chapter Two:

1. Collecting of the assignment

2. Discuss the transistor applications

3. Highlight the types of transistors

4. Showing calculating amplifier’s gain

5. Underscore the types of amplifier-transistor

Chapter Three:

1. Discuss the Integrated Circuit

2. Differentiate the types of IC

3. Show the formula of calculating the signal gain

The group of the students started their laboratory. They construct their amplifier circuits and begin to measure the voltage and current gain. They had also measure the input and output signals and computed the amplifier’s gain of the circuit.

Some of the student started in troubleshooting their works because of the improper connections of the circuit wiring.

These applications can increase the students’ analytical and critical thinking and doing an electronic works and circuitry.

VII. Evaluation

Chapter One:

1. Question and answer (Oral)

2. Select Response

3. True/false assessment

4. Essay type questions

5. Assignment: “Write in your notebook the research topic of Transistor.”

Chapter Two:

1. Question and answer (Oral)

2. Select Response

3. Enumeration

4. Problem solving

5. Performance Test: Constructing transistor amplifier

6. Homework: “Search in the internet the types of ICs

Chapter Three:

1. Question and answer (Oral)

2. Select Response

3. True/false assessment

4. Essay type questions

5. Performance Test: Measuring voltage gain

6. Homework: “Draw the input and output signal”

VIII: Grading System

Quizzes: 20%

Group Activity: 20%

Individual Activity: 20%

Project : 10%

Mid/Final Exam: 30%

Total: 100%

IX: References

1. Milton Gussow, Schaum's Outline of Basic Electricity

2. Alvis J. Evans, Basic Digital Electronics

3. Stan Gibilisco, Teach Yourself Electricity and Electronics, Fourth Edition

4. Harry Kybett and Mr. Earl Boysen, All New Electronics Self-Teaching Guide (Wiley Self Teaching Guides)

5. U.S. Bureau of Naval Personnel, Basic Electronics

6. Gene McWhorter and Alvis J. Evans, Basic Electronics

7. Larry D. Wolfgang, Understanding Basic Electronics (Publication No. 159 of the Radio Amateur's Library)

8. Forrest M. Mims III, Getting Started in Electronics

Prepared by:

G-one T. Paisones

Student Teaching

Sofia Naelga, MAHE

Moderator Educator’s Guild

JUANA M. DELA RAMA, Ph. D.

DEAN CPSEM

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