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.
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