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Department Vocational Pedagogy

Electronic EET- EL-7 AVP-3

EL-7 Page 1 of 9

1.Learning Condition:

1.1: Trainers:

In this class there are 12 students. They are in semester 7 of electronic control , also they are all

from Riyadh, so no big different traditions. The cooperation is good from the student and they

show responsibility and displaying in the preparing day.

1.2: Classroom:

In this class room number 8.104 I will use the computer and the Projector to explain the lessen

and Internet to search at the website. Also, they be some chairs and tables to make students

taking notes and doing practical work .

1.3: College:

The class in the building 8 and the class number is 8.,104 in the first floor .

Is not organize enough ,So we must go early to organize the chairs and clean the class . The

name of our teacher in TTC is Dr . Noor Alarefan he is very cooperative and genteel.

The lesson effect the students activity when the students make conversation and write the

answers on the task sheet and whiteboard.

2. Didactic Reflection:

2.1: curriculum analysis

This course talks about Decoder [000 ELC]. The contact hours for this course are 5 hours. The

hours of lecture are 3 hours. The hours of workshop are 2 hours. This course will make the

trainees will gain practical and theoretical skills on how to deal with: Number systems , Coding ,



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Logic gates , decoder, This course aim of this course is to promote understanding of different

logic gate operations, combinational logic circuits and number systems to enable trainees to

deal with different complicated digital systems. The Behavioral goals is Understand how to

different between the binary and hexadecimal numbering systems and how to convert from

system to another, Operate and testing the logic gates.

2.2:content analysis

1-Decoder:

The main purpose from the Decoder is discover specific combination of the binary digits on the

inputs and showing on the output.

Generally the decoder has many input lines, he is working with the binary system.

To understand the function of the decoder very well we can assume that we need to know when

the input on the input of the logical gate equal (1001),

we can use (AND) gate as a main decoder because the (AND) gate gives output equal (1) only

when all inputs equal (1).

Then we should to make sure that all the inputs in (AND) gate equal (1) when the main input of

the logical gate is (1001), that happened by reverse the binary digits at the middle (0's) as

showing in figure (Table 1) below.

(Table 1) ( Table 2)



EL-7 Page 3 of 9

The logic equation of the decoder that represented in figure(Table 1) we can write it as showing in

figure (Table 2). Should be noted that the output of the (AND) gate equal (0) always except when

the applicable is : 1=A3 and 0=A2, 0=A1, 1=A0.

2.3:Didactic analysis

This lesson is very important to the student and I chose this lesson to teach it because it is the

Part of Combinational Logic Circuits world and the student must know the main how to design

Logic Circuits and how work with it in real live.

In this lesson there is practical work and theory, the goal from doing the lesson

Theoretical and practical are to make the student understand the lesson clearly and don’t make

them be confuse after that we can integrate the practical work in the lessons after. I use the

class room conversation because I want make my students active and to get easy talk and

shearing ideas front people. My plan to use individual work to gather the information about my

students and the self study is good way to learn (did they understand my lesson or not, did my

methods work well or do I have to change it next time). The partners work is my steps to let

them learn from each other's and they will get familiar as the team work.

2.4:Methodology analysis;

In this lesson I will use several methods such as; Lecture, Classroom conversation

and individual work. Lecture is very important method and I use it to explain the lesson very well

for student It makes the lesson clear and easy to understand.

Classroom conversation is also important method it makes the students active and focus

with the lesson and able me to see the level of knowledge for the students.

Individual work is able me to see if the knowledge delivered in a good way to the student or not,

also if the students understand the lesson or not it is like a close for the knowledge.



EL-7 Page 4 of 9

3:Lesson Plan:

3.1:General Information:

Topic: Decoder

Name and ID Number: :Saud Mohammed (236)

Date:15.10.2014

3.2:Objectives:

General Objectives:

The students able to understand the decoder and combination of digital circuit and

logic gate and truth table .

Specific Learning Objectives:

The students:

1. Analyze the general idea to how decoder ( Cognitive)

2. Identify to how decoder circuit work.( Cognitive)

3. Analyze combination of digital circuits.( Cognitive)

4. Are able to use different logic gates.(psychomotor)

5. Identify the equations from truth table .( Cognitive)

6. Design digital circuit by them self.(psychomotor\Cognitive)



EL-7 Page 5 of 9

'

Opening / Entrance / Motivation

Methodology Media

Time

Expected Trainer-action Expected Trainee-action Minutes

The trainer welcomes the

trainees and gives question

about Decoder and how

we used in real live to

know why these subjects is

important.

The trainees welcome and listen

to the trainer and take notes.

The trainees connect the ideas to

gather and find out why is

important

Classroom

Conversation

Projector

Slide (1)

2Min

The trainer show a video

about decoder and tall the

trainees to take note and

explain it

The trainees watch the video and

take note and explain what they

see at the video

Lecture

Classroom

Conversation

video

Projector

Slide (2)

15Min



EL-7 Page 6 of 9

Body (Information / Elaboration)

Methodology Media

Time

Minutes Expected Trainer-action Expected Trainee-action

The trainer explain to

trainees the decoder and

give team example and

asks some trainees to

write the answer explain

on the whiteboard.

The trainer helps the

trainees if it is necessary.

The trainees start to solve

the questions and before

help anyone I ask why

(where is the problem)

and I help.

Lecture

Classroom

Conversation

Projector

Slide( 3)

Whiteboard

5Min

The trainer explains

decoder in details

describes to how we find

truth table and, the circuit

diagram.

The trainer shows where

we use as e.g in Electronic

filed.

The trainees take notes

and raise them hands if

they have questions.

Lecture

Classroom

Conversation

Projector

Slides( 4-6)

Whiteboard

5Min

The trainer explains one

kind of decoder and how

convert BCD to Decimal

decoders and gives

example about it and he

choose some to answer

about these example .

The trainees start take

note and answer

questions about topic and

solve the example >

Lecture

Classroom

Conversation

Projector

Slide( 7)

Whiteboard

2Min



EL-7 Page 7 of 9

The trainer show trainees

some examples about

decoder in real live and

explain some points and

ask trainees to give some

examples about decoder.

The trainees listen to the

trainer and take note and

try to fine some examples

Lecture

Classroom

Conversation

Projector

slides

(8-11)

2Min

The give trainees

practical work about the

decoder

The trainees make the

circuit and find the

answer.

Group work Projector

Slide (12) 17Min

Close (Reflection, Exercises, Homework, Feedback)

Methodology Media

Time

Minutes Expected Trainer-action Expected Trainee-action

The trainer ask from

trainees to make a short

revision about the lesson

and asks some questions

if there.

The trainees answer the

questions..

Classroom

Conversation

Projector

Slid 13

2Min



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4:The principle in this lesson focused on…

…the classroom conversation to make the students more active.

…the individual work to measure the knowledge of the students, and to analysis if my method

success the lesson or not.

…the partner work is for the students to support each other and let them find out the right

answer according to what they understand.

…the lecture is a short to explain what needs to explain.

4.1 :list of attached teaching material : We will to use :

1. Projector.

2. Whiteboard.

3. Pen for whiteboard.

4. .

In this web side you will find some questions you answer it ,is homework?

https://www.surveymonkey.com/s/BFBJPKF








EL-7 Page 9 of 9

Practical work

#Name :

# ID :

Design this circuit and write truth table for this circuit :

A)

B)

Documents

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