Calculating and Processing Devices – SS1 Further Mathematics Lesson Note (Second Term)

A flowchart is a diagrammatical representation of a solution to a problem. It can be easily understood, and it helps in the planning and development of algorithms for solving problems. Flowcharts also facilitate the interpretation and solution of problems and play an important role in computer programming.

Behavioural objectives

By the end of the lesson, students should be able to:

1. Define a flowchart.
2. State the advantages of flowcharts.
3. Explain how a flowchart helps in planning algorithms and solving problems.

What is a flowchart?

A flowchart is a diagrammatical representation of a solution to a problem.

What are the advantages of flowcharts?

1. A flowchart plays an important role in computer programming.
2. It facilitates the interpretation and solution of problems.
3. It can be easily understood.
4. It can help in the planning and development of algorithms for solving problems.

Evaluation

1. What is a flowchart?
2. State four advantages of flowcharts.
3. How does a flowchart help in solving problems?

Assignment

In your own words, write a short paragraph explaining why a flowchart is useful in computer programming.