WEEK 2

Topic: History of Computer

Subtitle: History of Computer I

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

1. identify early counting devices

2. state four early counting device

CONTENT

History of computer

Many years ago, people used their fingers and toes in counting. They also used stones, pebbles and cowries. Sometimes, seeds of plants like the palm kernel were also used in counting. When many things had to be counted, people could no longer use their fingers and toes, or stones, pebbles, cowries, sticks and seeds in counting, and then the computer was invented and was made as a counting machine.

Strategies& Activities:

Step 1: The teacher revises the previous topic.

Step 2: The teacher introduces the new topic.

Step 3:.... View More