Lesson Notes By Weeks and Term - Senior Secondary 2

System Development Cycle III

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Term: 2nd Term

Week: 6

Class: Senior Secondary School 2

Age: 16 years

Duration: 40 minutes of 2 periods each

Date:       

Subject:      Computer studies and ICT

Topic:-       System Development cycle III

SPECIFIC OBJECTIVES: At the end of the lesson, pupils should be able to

  1. Define system development life cycle,
  2. Highlight the objectives of the system development cycle

INSTRUCTIONAL TECHNIQUES: Identification, explanation, questions and answers, demonstration, videos from source

INSTRUCTIONAL MATERIALS: Videos, loud speaker, pictures, Data Processing for senior Secondary Education by Hiit Plc, WAPB Computer Studies for Senior Secondary II by Adekunle et  al, On-line Materials.

INSTRUCTIONAL PROCEDURES

PERIOD 1-2

PRESENTATION

TEACHER’S ACTIVITY

STUDENT’S ACTIVITY

STEP 1

INTRODUCTION

The teacher reviews the previous lesson on the concept of systems

Students pay attention

STEP 2

EXPLANATION

He explains the meaning of system development life cycle.

Students pay attention and participates

STEP 3

DEMONSTRATION

He further explains the objectives of the system development life cycle.

Students pay attention and participate

STEP 4

NOTE TAKING

The teacher writes a summarized note on the board

The students copy the note in their books

 

NOTE

Systems Development Life Cycle (SDLC)

Systems development is a planned undertaking with a fixed beginning and end that produces the desired result or product. It may be a large job that involves many people working for a long period or it can also be a small assignment that one person can finish in a day.

The SDLC provides an overall formalised method for managing the systems development processes and activities. It represents a detailed and specific set of procedures, steps, and documents that are required for the development of an information system development.

The SDLC believes that the development of information systems should follow a structured and methodical way, requiring each stage of the life cycle from inception of the idea to delivery of the final system, to be carried out in rigid and sequential order.

The systems development life cycle is therefore the process of understanding how an information system (IS) can support the business needs of an organization, designing the system, building it and delivering it to the users.

 

Objectives of SDLC

  1. To ensure high quality systems are delivered.
  2. To provide strong controls over the system development
  3. To maximize the productivity of the systems staff

 EVALUATION: 1. Explain the meaning of system development life cycle

  1. Discuss the objectives of the system development      cycle

CLASSWORK: As in evaluation

CONCLUSION: The teacher commends the students positively