Loops repeat work, but real programs rarely want every iteration to run to completion in exactly the same way. Sometimes you find what you were searching for and want to stop immediately; sometimes you hit a bad or irrelevant data point and want to skip just that pass and keep going. Python gives you two small but powerful keywords for this: break, which exits the loop entirely, and continue, which jumps straight to the next iteration.
This topic also introduces a feature that surprises many newcomers: the else clause attached to a for or while loop. Unlike the else in an if statement, a loop's else block runs only when the loop finishes normally, that is, without ever hitting a break. That makes it a clean way to express search patterns such as "look through all the readings; if none exceeded the threshold, report that everything was within limits." You will also encounter pass, which does nothing and is simply a placeholder, and it is worth keeping it mentally separate from break and continue.
As you watch, pay attention to three things. First, trace exactly where control goes after break versus after continue, especially inside nested loops, where break only exits the innermost loop. Second, watch how the loop variable and any counters or accumulators behave when an iteration is skipped, since a continue placed before an increment in a while loop is a classic infinite loop bug. Third, notice when break and continue genuinely make code clearer and when a well-written condition would be simpler and more readable.
A focused tutorial on the two core loop control statements, showing how break terminates a loop early and how continue skips the remainder of the current iteration. Expect live-coded examples using for and while loops, with the output walked through step by step so you can see the flow of control. Being part of a day-by-day Python series, it stays at an introductory pace and assumes only that you already know how to write a basic loop.
It is the most direct match for the first two subtopics, from a widely followed Python instructor whose beginner series is known for short, example-driven explanations rather than abstract description.
This video covers the less familiar else clause attached to a for loop, explaining when the else block executes and when it is skipped. It should demonstrate the key rule that else runs only if the loop completes without encountering a break, typically illustrated with a search-style example. The short runtime keeps it tightly on this single idea.
The loop else clause is the subtopic students most often misunderstand, and this video isolates it and ties it directly back to break, which is exactly the connection you need to make.
A university lecture that treats break, continue, and pass together, explaining each with worked examples and showing how they differ in effect. Because it comes from a structured programming course, it is likely to spend more time on reasoning about control flow and on why you would choose one statement over another. It serves as a more formal companion to the quicker tutorial-style videos.
It adds academic framing and brings in pass for contrast, which helps you build the judgment needed for the practical use cases subtopic rather than just memorizing syntax.
These three videos together support MO2 by covering the loop control statements directly: the first demonstrates break and continue in both for and while loops, the second completes the picture with the loop else clause, and the third reinforces the distinctions with additional worked examples and the contrasting pass statement. Because break and continue are almost always paired with an if test inside the loop body, the examples also reinforce the conditional logic and comparison operators from MO1. Finally, the search and filtering patterns demonstrated here are the same patterns you will apply when iterating over lists and other collections later in the module, providing a bridge toward MO3.
These videos were chosen from YouTube on October 2, 2026. Each has captions; the player turns them on. Videos on YouTube can be changed or removed — if one no longer plays, tell your instructor. If a player does not appear, use its Watch on YouTube link.