Control Flow and Logic

Now that you understand Python basics, it is time to make your programs think and make decisions.

In real life, we make choices every day:

• If it is raining, carry an umbrella.
• If you are hungry, eat food.
• If the password is correct, log in.

Programs work the same way.

Control flow means deciding which code should run and when it should run.

In this module, you will learn how to use conditions like if, else, and elif to build smart programs that react to different situations.

What You Will Learn

• How to use if statements
• How to use else when conditions are false
• How to use elif for multiple choices
• How to compare values
• How logical operators work
• How to use nested conditions
• How to use match case
• How to validate user input

Practical Focus

You will build beginner-friendly projects such as:

• Grading system
• Login checker
• BMI calculator
• Number checker
• Age verifier

Why This Module Matters

Without decision-making, programs would do the same thing every time.

Logic allows your code to respond to users, solve problems, and behave intelligently.

Success Goal

By the end of this module, you will be able to build Python programs that make decisions based on conditions and user input.