The document contains a lesson plan for teaching about demultiplexers. It includes information about the trainees, classroom, and college. The lesson plan objectives are to define demultiplexers, explain their truth tables and types, and draw waveforms. The plan uses various teaching methods like lecture, discussion, and group work. Trainees will take notes, solve handouts, and do an experiment on demultiplexers. The lesson aims to actively engage trainees and check their understanding of the topic.

1. TTC-Riyadh / Vocational Pedagogy / EL-7 / Lesson Plan / demultiplexer 2014
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1.Learning Condition:
1.1: Trainees:
In my class they are 12 trainees in class and each trainee has at the General
Certificate of Secondary Education in the natural sciences.
The learning level of the students has major differences. Performers are Abdullah,
Ahmad and Mohannad. They participate very actively in class. Their contributions to
teaching are good to very good. The work orders and homework get quickly accepted.
Also the presentation of results should be assessed positively. And as we can see that
the rate of the average scores of students in general good.
The class has experience and skill in the practice of group work, partner work and
individual work and have an experience in the technical field practice, and the age of
them between 22 to 25 and all students are together along well and collaborators, also
they have ability to understand the topic well, and this is one of the most important
points of interest that is found in students. And I will make discussion with them about
everything.
1.2: Classroom:
In this classroom number 4.205 in EL building. I will use the computer and the
Projector to show video and explain the lesson. Also, I use some chairs and tables in
this classroom to make students taking notes and doing practical work together.
To make sure the classroom clean and equipment is working, So we must go early to
organize the chairs and clean the classroom.
The lesson effect the students activity when the students make conversation and write
the answers on the task sheet and whiteboard.
1.3: College:
RCT College is one of the best technical colleges in KSA, and there are six technical
majors is one of the most important majors in our practical life. The duration of the
study where six terms to get Diploma Certificate. The number of students is also
where about 1,200 students and 80 teachers. And there are many classrooms and

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workshops for each department to compare the theoretical and practical. And also
where the curriculum is clear and contains of the theoretical part and practical part.
2. Didactic Reflection:
2.1: curriculum analysis
This course talks about demultiplexer [167 ELC]. The contact hours for this course are
72 hours. The hours of lecture are 36 hours. The hours of workshop are 36 hours. The
hours of tutorial are 0 hours. This course will make the trainees will gain practical and
theoretical skills on how to deal with: Number systems , Coding , Logic gates ,
decoder, timers, registers ,comparators , Combinational and Sequential logic circuits.
This course aim of this course is to promote understanding of different logic gate
operations, combinational logic circuits, simple sequential circuits and number systems
to enable trainees to deal with different complicated digital systems. The Behavioral
goals is Understand how to differ between the binary and hexadecimal numbering
systems and how to convert from system to another, Operate and testing the logic
gates, Recognize types of flip-fops and determine the difference between each one.
2.2:content analysis
The main purpose from the demultiplexer is a connect one input to many output fax,
printer , and laser printer. the A DEMUX is a digital switch with a single input (source)
and a multiple outputs. The select lines determine which output the input is connected
to.

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• DEMUX Types
 1-to-2 (1 select line)
 1-to-4 (2 select lines)
 1-to-8 (3 select lines)
 1-to-16 (4 select lines)
2.3:Didactic analysis
The trainer starts the lesson with the inductive approach by asking the trainees some
questions that lead them to find the topic of the lesson. These question, in line with
the principle of motivation, will show the important of the topic .After that, we will use
the Vertical reduction by focus on one topic of our unit topics(Sequential Logic circuit
).It has ( Timers, Counters, demultiplexer )units. But chose one topic of all is
demultiplexer .We make interesting lesson by body language, and write clearly
answer on the whiteboard, make group work to share information and knowledge and
help each other. We use the whiteboard with good drawing, Power Point
Presentation. And we will give trainees handouts, these handout include the most
important information of the topic, but they are not completed. So, the trainees will
need to completed these information by filling the gaps during the explanation. As a
result, this method will keep trainees busy during the lesson in line with the principle
of self- activity. Also give them a practical work.
Finally, the trainees will make a summary by answering some questions that cover all
parts of the lesson. In this way, the trainers can get the feedback from trainees and
make sure that objectives of the lesson are achieved.
2.4:Methodology analysis
In this lesson I will use several methods such as; Lecture, Classroom conversation,
individual work, Partner work, Group work, Discovery . Lecture is the most method
using when I teach to students on the whiteboard if the teacher explain something step

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py step, or smart board if the teacher show them PowerPoint presentation or some
video to understanding the lesson well. Classroom conversation should allow all
students of class as well as the teacher himself to talk to other, discussion students
together with teacher. Individual work is students work independently on the tasks.
Partner work is working in pair where only two students work to solve tasks during the
lesson. Group work by grouping three to six students to solve tasks and discussion
together. Discovery is the modern organization of work to target the capacity to
perform occupational tasks.
3:Lesson Plan:
3.1:General Information:
Topic: Shift register.
Name and ID Number: :Hassan Hashmi (256)
Date:29/10/2014
3.2:Objectives:
General Objectives:
The Trainees:
1. follow rules of good communication. (Affective).
2. write notes about the lesson. (Cognitive).
3. distribute the work load in a group equally. (Affective).
4. listen to others with respect . (Affective).
5. organize the classroom at the end of lesson. (psychomotor).
Specific Learning Objectives:
The students:
1. Define the demultiplexer.( Cognitive).
2. Explain the truth table of demultiplexer. ( Cognitive).
3. List of several type of demultiplexer.( Cognitive).
4. Draw the waveforms .( psychomotor).

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3.3:Intended Process:
Opening / Entrance / Motivation
Methodology
Media
Time
MinutesExpected Trainer-action Expected Trainee-action
-Introduce himself .
- Teacher ask question
about the topic .
- Students listen to teacher.
-Students try to remember about subject.
Inductive
Approach
Classroom
Conversation
Lecture
Whiteboard
Projector
slide ( 1 - 2 )
5
Body (Information / Elaboration)
Methodology
Media
Time
MinutesExpected Trainer-action Expected Trainee-action
- Teacher defines the
demultiplexer.
-Students take notes and focus the with teacher
raisethem hands if they have questions.
Lecture
projector
slides ( 2 ).
1
-Teacher describes types
of demultiplexer. -Students Listen – take some notes about
important points .
Lecture
Classroom
Conversation
Lecture
projector
slides (2 ).
2
- Teacher shows the
logic diagramfor the
demultiplexer.
-Students write notes and focus with teacher.
Classroom
Conversation
Lecture
projector
slides
(3)
5

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4:The principle in this lesson focusedon…
…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.
-Teacher explain the
waveform and the troth
table
- Teacher distributes
Handouts .
-Teacher writes the
answer of example.
-Students write notes and focus with teacher.
Students solvethe handout .
-Students write notes
Lecture
Handout 1
Group work
projector
slide
( 4-5 ).
10
-Teacher explain
Typical Application of a
DEMUX.
-Teacher gives an
experiment.
-Studentsfocuswithteacherandtake notes .
-StudentsCalculate andgetthe solution.
-Studentstryto getthe solution.
-Studentstake notes.
Lecture
Classroom
Conversation
experiment
projector
slide
( 7 -8 - 9 ).
25
Close (Reflection, Exercises, Homework, Feedback)
Methodology
Media
Time
MinutesExpected Trainer-action Expected Trainee-action
- Teacher ask a summary of
lesson to stabout the lesson.
- Students find the answer together.
-Students take notes.
Classroom
conversation
projector
slide
( 10 ).
2

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…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.(different colors)
4. Task sheet.
5. Practical board.
6. Wires.
5: References:
 RCT curriculum