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 Helps in better planning: Decomposition helps in organising tasks properly.
It allows us to plan what to do first and what to do next.

Example: Preparing for an exam becomes easy when topics are divided into
small parts.

 Builds problem-solving skills: It develops logical thinking and problem-solving
ability. It teaches how to handle complex problems in a smart way.

Example: Solving puzzles becomes easier when broken into smaller parts.

 Useful in teamwork: When a big task is divided into smaller parts, different
people can work on different parts at the same time.

Example: In a group project, each member can complete one part of the work.

 Improves accuracy: Working step-by-step increases accuracy and quality of
work. Each part can be completed carefully.

Example: Writing an essay step-by-step improves clarity.

Checkpoint Fill in the blanks.

1. Decomposition helps in solving problems in an organised and manner.

2. Arranging steps in order is called .
3. Group activities also make learning more interesting, and meaningful.
4. When tasks are done step-by-step, there is less chance of making .

Decomposition is the process of breaking down a large problem or task into smaller,
simpler and manageable parts.
Breaking a problem into smaller parts is the first step in decomposition.

Sequencing is the process of arranging steps from first to last in a logical way.
Decomposition is widely used in everyday life.

When people work in a group, they can solve problems more effectively because they
share different ideas and viewpoints.

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