Playlist · CrashCourse
Back to School - Essentials
Total watch time
1h 57m
at 1× speed · exactly 1 hour, 56 minutes, 36 seconds at 1×
The shape of the course
Each column is one video, to scale
WatchedTo watch
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About 2 days at an hour a day
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At one hour a day, every day, this playlist takes about 2 days. Turn on JavaScript to plan around your week.
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Videos (10)
1h 57m in total · tick what you've watched
Tick videos you've watched — progress is saved in this browser. Titles open on YouTube in a new tab.
| Watched | ||||
|---|---|---|---|---|
| 1 | The Scientific Method: Crash Course Biology #2 | 15:09 | 2023-06-13 | |
| 2 | The US Constitution, 3/5, and the Slave Trade Clause: Crash Course Black American History #9 | 10:26 | 2021-07-10 | |
| 3 | Taking Notes: Crash Course Study Skills #1 | 8:51 | 2017-08-08 | |
| 4 | The Periodic Table: Crash Course Chemistry #4 | 11:22 | 2013-03-05 | |
| 5 | Newton's Laws: Crash Course Physics #5 | 11:04 | 2016-04-28 | |
| 6 | Using Wikipedia: Crash Course Navigating Digital Information #5 | 14:16 | 2019-02-05 | |
| 7 | How and Why We Read: Crash Course English Literature #1 | 7:00 | 2012-11-15 | |
| 8 | Scientific Revolution: Crash Course European History #12 | 15:08 | 2019-07-14 | |
| 9 | The Agricultural Revolution: Crash Course World History #1 | 11:11 | 2012-01-26 | |
| 10 | Intro to Economics: Crash Course Econ #1 | 12:09 | 2015-07-08 |
No videos match that filter.
For your README
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[](https://playlistduration.com/playlist/PL8dPuuaLjXtOZdQm9tjnuA2OwkO74GOci)<a href="https://playlistduration.com/playlist/PL8dPuuaLjXtOZdQm9tjnuA2OwkO74GOci"><img src="https://playlistduration.com/badge/playlist/PL8dPuuaLjXtOZdQm9tjnuA2OwkO74GOci.svg" alt="Watch time: 1h 57m · 10 videos" width="203" height="20"></a>Add ?speed=1.5 to the image URL for the time at that speed, ?label=Course to change the left text, or ?style=flat-square for square corners.
Want the numbers themselves? GET https://playlistduration.com/api/v1/playlist/PL8dPuuaLjXtOZdQm9tjnuA2OwkO74GOci returns them as JSON — free, no key. API docs →
Data from the YouTube Data API as of 2026-10-27 (cached). Private or deleted videos are excluded from totals.