Standard: VI
Section: All
No of periods required :
Title : The Evalution Of Computer Date: 1 August 2022
Focus :
The main purpose of this chapter is:
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Introduce students to computers.
How computers process data.
Explain the developments that have taken place in computing devices.
The electronic computer
Explain how electronic computers have evolved.
Classify computers according to size and type of data processed.
Resources:
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‫ وسائل‬/‫ذرائع‬
Textbook
Internet
Pictures
Smart Art
Student Learning Outcomes (SLOs): (‫کے‬
)
‫ نتائج پر ھانے‬/‫ما حصل‬
After completing this chapter, students should be able to:
 define a computer and explain its functions
 How computers process data
 compare electronic computers with their predecessors
 describe the five generations of computers
 differentiate computers according to size, speed, and functionality.
Methodology: (‫کار‬
‫طریقہ‬
)
Motivation/Brainstorming:(
‫ذہنی آمادگی‬
)
 What is computer?
 How many generation of computer are their?
 Who was the father of computer?
 Draw how computer process data?
 Classified computer according to their size?
Introduction to the topic:
‫مضمون کا تعارف‬
The original aim of inventing the computer was to create a fast, calculating machine. However,
a lot of work done by a computer these days is of a non-mathematical or non-numerical nature.
So a computer may be defined as a device that operates on data. Data comes in various forms
depending upon the type of computer application.
If you give incorrect data to a computer, it will produce incorrect results. Many problems that
arise with computers are not caused by the computer but by the data that is used. People
blame computers for mistakes but it is usually the fault of the person who collected or entered
the data.
A computer is many things to many people depending on what it is being used for. A computer
can be a machine that tabulates a student’s grades. It can also be a machine that processes a
payroll, or be used to play chess. It is important to note that all the above tasks and many more
are performed by the same computer; hence the term general-purpose computer. All you need
to do is to give a computer anappropriate set of instructions and it will perform each particular
task. In other words, we can say that a general-purpose computer can perform a variety of
business, leisure, or scientific tasks.
Illustrations:
‫وضاحت‬
Explain data- processing by describing a common diurnal exertion like cuisine or
oil. Next, extend this to more complicated problems like calculating the hires of
several workers in a company or maintaining the attendance records of all the
students in a class.
After students have understood what a computer is and how it processes data,
explain that like every other thing around them, computers also change over time.
Support this by having students look at the different computing bias described in
textbook.
Conclude the discussion with computers as they live moment. Towards the end of
the period students should be left with the understanding that if they suppose the
trip has ended then they're in for a surprise because indeed electronic computers
are continuing to evolve. This will prepare them for the discussion of the
generations of computers in the coming session.
Activities:
Showed the picture of evolution of computer, the general model of a computer,
computer according to size and capacity in class as mention below:
THE GENERAL MODEL OF A COMPUTER
The following illustration demonstrates a general model of a computer and shows
that the functions of a computer are similar to the steps of the information
processing cycle. All basic computers consist of four functions: input, storage,
processing and output.
Computer according to size and capacity
Table of generation
Assessment
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Read and explain also underline difficult words and discuss during class
Write and fill the blanks and MCQ’s and true false.
Share with class what thing in the chapter make you fill interesting.
Explain what you have understand throughout the chapter
Home tasks:
Write MCQ’s, F/B, T/F.
Learn four short question answers.
Learn all short question answers.
Learn long no 1
Learn long no 2