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SubjectPaid lesson

Common IT devices (calculator)

ClassNotes Team 2 MIN READUPDATED 13 JUN 2026

WEEK: Four

CLASS: Basic one

SUBJECT: Computer Studies

TOPIC: Common IT devices (calculator)

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

  1. identify and describe a calculator.
  1. name types of calculators.
  1. state the uses of calculators.

INSTRUCTIONAL MATERIAL: A real calculator, pictures of different calculators, textbook.

REFERENCE MATERIAL: Learn Africa Basic Computer Studies UBE edition for primary schools

CONTENT

This is an IT device for performing mathematical problems that are used in solving mathematical problems.

Types of calculators are digital calculators and analogue calculators.

Uses of calculator

  1. For solving a mathematical problem
  1. For getting formulas
  1. For storing information

Common IT devices (calculator)

These are various calculators used for solving various mathematical problems.

PRESENTATION

STEP I: The teacher revises the previous topic.

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