COMPUTER NOTE

Topics: Computer, Programming language, Computer program Pages: 36 (7943 words) Published: October 8, 2014
scheme of work (JSS 1)

FIRST TERM:

1ST Week: Machines: Definitions.

2nd Week: Types and uses of machines.

3rd Week: Definition of computer and parts of computer.

4th Week: Data and information

5th Week: Input devices & Output devices.

6th Week: Classification and uses of computer.

7th Week: Mid – Term Test.

8th Week: Revision of terms work

9th Week: Computer peripherals,.

10-11th Week: Revision.

12-13th Week: Examination.

COMPUTER SCIENCE SECOND TERM SCHEME OF WORK (JSS 1)

1ST WeekRevision of first term work

2nd Week Computer parts. Hardware, man ware, software and the computer peripherals

3rd WeekThe computer family: Mini, micro, mainframe computers.

4th WeekThe operating system (O.S.)

5th WeekThings that make computer to work.
Some of the things that a computer can do and some of the things it cannot do.

6th WeekWhere computer keep their information.

7th WeekMid – term test.

8TH WeekBinary numbers (base two): Converting from & to base 2.Addition,Subtraction

9th WeekWriting numbers in other bases e.g. octal and hexadecimal est.

10th Weekconverting from one base number to another.

11th WeekRevision

12th WeekRevision and examination.

13th WeekExamination.

COMPUTER SCIENCE THIRD TERM JSS 1
SCHEME OF WORK

WEEK TOPICS

1 Revision of the previous term’s work
2 Bits, Bytes, Nibble, Words, etc.

3 How computer stores data: Fields, Files, and Records.

4File organization, and access methods,: Sequential.

5Random and direct methods.

6Revision of the term’s work.

7Mid – Term Test.

8Basic building blocks (Logic gates): NOT Gate.

9AND Gate and OR Gate

10Manipulation of the NOT, AND, OR gates.

11Revision.

12Revision and Examination.

13Examination.

COMPUTER SCIENCE FIRST TERM JSS 2
SCHEME OF WORK

WEEKTOPICS

1Revision of last session work.

2Introduction to programming, Definition of programming.

3Algorithm:

4Types of flow-chart.

5Symbols of flow chart.

6Symbols of flow charts and writing of flow chart(flowcharting).

7Mid -Term Test.

8Writing Flow chart.

9Program Errors.

10Types of computer languages.

11Revision of the term’s works.

12EXAMINATION.

13Revision and Examination.

COMPUTER SCIENCE SECOND TERM JSS 2
SCHEME OF WORK

WEEKTOPICS

1Revision of first term work.

2Computer programming and languages., Types of computer programs: COBOL, BASIC or QBASIC, FORTRAN, Dbase, etc. Computer languages: Low level and high level languages

3Hierarchy of programming languages: Machine language, Assemble language, High-level language.

4Language processors: Assembler, compiler and Interpreter.

5Introduction to BASIC Programming Language.

6Definition of terms.

7MID TERM TEST.

8More on definition of terms.

9Requirements of BASIC Programming.

10Writing simple programs.

11Revision of the term’s work.

12EXAMINATION / REVISION

13EXAMINATION

COMPUTER SCIENCE THIRD TERM JSS 2
SCHEME OF WORK

WEEKTOPICS

1Revision of second term work

2Writing simple programs using assignment statement.

3Some system commands.

4Writing programs using ‘INPUT CQMMAND’

5Use of ‘READ DATA’ command.

6 Writing more programs.

7 MID-TERM TEST.

8Computer software. Professionals and users.

9How the user can obtain software packages

10Revision of the terms work.

11Revision & Examination.

12Examination.

13End of year activities.

MACHINE

What is a machine?
Machine is anything that makes our work...
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