SS3 Computer Science 1st Term

SS3 COMPUTER SCIENCE 1ST TERM

SS3 Computer Science First Term Scheme of Work & Lesson Note

Computer Science is one of the science subjects SS3 students are required to study in first term. The Unit of Instruction for SS3 Computer Science 1st Term is carefully developed from the Scheme of Work, which in turn is, based on NERDC current curriculum and SSCE syllabus.

Students can now learn based on weekly lesson plan. Select any week, then click Go
Week 1   Week 2   Week 3
Week 4   Week 5   Week 6
Week 7   Week 8   Week 9
Week 10

The scheme of work has the following topics:

Networking | Introduction to World Wide Web (WWW) | Cables and Connectors | Databases | Graphics (Introduction to CorelDraw) | BASIC programme III (One dimentional array) | High Level Languages (H.L.L.)

NTI PgDE Past Q & A Click on
First Semester to get started.

Networking

What is a network? A network consists of two or more computers that are linked in order to share resources (such as printers and CDs), exchange files, or allow electronic communications. The computers on a network may be linked through cables, telephone lines, radio waves, satellites, or infrared light beams. An example of a network is the Internet, which connects millions of computers all over the world.

On the other hand, networking is a process of transporting and exchanging data between nodes over a shared medium in an information system.

Introduction to World Wide Web WWW)

What is “World Wide Web”? The World Wide Web, or the Web (which gives us the acronym www), is one of the internet technologies that allows people browse documents that are connected by hypertext links. Note that the internet is not the same as the world wide web.

Kindly watch the following video on the relationship between the internet and the world wide web

Cables and Connectors

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Databases

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Databases

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SS3 Computer Science 1st Term Revision and Mid Term Test

Take a Quiz on SS3 Computer Science 1st Term

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1. The second generation computers were developed using

 
 
 
 

2. The use of Visual Display Unit was a major breakthrough in the —

2020, Q1

 
 
 
 

3. Which of these is NOT amongst the types of computers?

 
 
 
 

4. Which of the following sources of information is received by the user in visual mode only?

2020, Q11

 
 
 
 

5. The smallest unit of information in a computer is

 
 
 
 

6. How many numerals are there in Hexadecimal number system?

 
 
 
 

7. One disadvantage of electronic data processing is —

2020, Q10

 
 
 
 

8. Graphical User Interface is considered user-friendly because of the following reasons except that it —

2020, Q17

 
 
 
 

9. The third generation computers were developed using

 
 
 
 

10. The sum of 1102 and 1012 is —

2020, Q4

 
 
 
 

Question 1 of 10

Graphics (Introduction to CorelDraw)

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BASIC programme III (One dimentional array)

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High Level Languages (H.L.L.)

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