Python Starter Lab · Lesson 3 of 5

Debugging for Python Starters

Learn how developers investigate problems calmly and step by step.

Academy Plus 4 practice exercises 1 homework item

What you will learn

  • Explain what debugging means in plain English.
  • Recognize a calm, step-by-step debugging process.
  • Identify a few common beginner Python mistakes.
  • Read tiny broken examples and compare them to corrected versions.
  • Understand that debugging is part of learning, not proof of failure.

Lesson shape

15 minute lesson with 10 sections, 4 exercises, 8 checkpoint questions, and 1 homework submission.

This track requires the Academy Plus plan.

Lesson outline

What this lesson includes

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Overview

Python mistakes are normal

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Explain

What debugging means in plain English

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Explain

Common tiny Python mistakes

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Practice

Example 1: a missing quote

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Practice

Example 2: a misspelled name

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Practice

Example 3: spacing and small structure clues

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Explain

How to debug calmly

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Explain

Simple error messages are clue messages

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Explain

Common beginner debugging mistakes

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Wrap up

What to remember before lesson 4

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Homework

Assignments attached to this lesson

Short code response

Debugging for Python Starters: quick check

Create a very small example or corrected snippet that demonstrates the main idea from Debugging for Python Starters.

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