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Chapter Six
Computer coding
FOR ONLINE READING ONLY
Introduction
Computers help us do many things in our daily lives. In this
chapter, you will learn to draw shapes that can be used in
everyday life. You will also learn to arrange shapes logically
to create patterns. Additionally, you will learn to create
simple games using the Scratch program. The competence
developed will enable you to think logically and create simple
computer games.
Different tasks that can be performed
Think
using a computer
Concept of patterns
Patterns are everywhere around us. A pattern is something
arranged in a logical sequence, which makes it easier to
predict the next element. Some patterns are natural such as
zebra stripes and others are man-made such as chessboard
as shown in Figure 1.
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