Introduction to Flowcharts

Flowcharts are an easy way to plan and visualize processes. Whether you’re solving problems or designing systems, flowcharts make things clear and simple.

What Is a Flowchart?

A flowchart is a diagram that shows the steps of a process. It uses shapes, arrows, and text to represent actions, decisions, and the flow of information.

Flowcharts are useful because they make complex tasks easy to understand. Below is an example of a basic flowchart:

What Are Flowcharts Used For?

Flowcharts have many uses. Here are some examples:

1. Planning algorithms in computer programming.

2. Explaining processes like troubleshooting or manufacturing.

3. Designing workflows in business or IT systems.

4. Teaching concepts by breaking them into simple steps.

5. Making decisions through structured visual guides.

   
   
   
   

Key Flowchart Symbols

Symbol	Meaning
Oval	Represents the start or end of a process.
Rectangle	Shows a process or task.
Diamond	Represents a decision point where a question is asked.
Arrow	Shows the direction or flow of the process.
Circle	Represents a connector, used to link different parts of a flowchart.
Text Box	Used to add extra details or notes to clarify a step.

Activity: Create Your First Flowchart

Let’s create a simple flowchart for deciding what to do on a rainy day. Use the following link:draw.io

Steps:

1. Identify the process. What should you do when it rains?

2. List the steps.

   • Start.

   • Check if it’s raining.

   • If yes, stay indoors.

   • If no, go outside.

   • End.

3. Draw the flowchart.

Here’s how it looks:

Start → Is it raining? → (Yes: Stay indoors) → (No: Go outside) → End

Try using free tools like Lucidchart or draw.io to create your own flowchart!