How to build timed class video playlists for physical education teachers in 2026

Learn how to build timed class video playlists for physical education, plan video lengths, order lessons and choose tools for a class schedule.

By XP Daily · 2026-10-25

XP Daily is published by the makers of DaysAid, QuickDictate and YTSort, which are compared here alongside other tools.

Choose the activities your physical education class needs, estimate the time available for video instruction, and list each video's length. Group videos by lesson purpose, check the total duration, and arrange them in a useful order. You can plan the sequence on paper or in a spreadsheet, or use YTSort to reorder a YouTube playlist you own by video length, shortest or longest first. ^[1]

Option	How it helps	What to check
Paper list or sticky note	Record titles and lengths, then rank the videos by hand.	Check the total duration and preserve the teaching sequence.
Spreadsheet	Keep titles and durations in columns to compare lengths and arrange the list.	Check the app's available features and review the order after sorting.
YouTube playlist	Collect lesson videos in a playlist you own and arrange their order.	Review the sequence and confirm that the playlist is ready before class.
YTSort	Reorders a YouTube playlist you own by video length, shortest or longest first. ^[1]	Check the proposed order before applying changes. ^[1]

What you need before you start

Building a timed class video playlist starts with a clear lesson plan. Before choosing videos, decide what students need to learn, how much class time is available for watching, and which activities need to follow one another.

A lesson goal. Decide whether the videos introduce a movement, explain a skill, demonstrate safe practice, or review an activity students have already learned.
A time allowance. Set aside time for watching, teacher explanations, equipment changes, movement practice and transitions. The video playlist should fit the part of the lesson reserved for viewing, not take over the entire class.
A YouTube playlist you own. If you want to change the order of videos in place, make sure the playlist belongs to your account. For someone else's playlist, you can copy the videos into your own first or work from a written list.
Video lengths and titles. Record the length and title of each candidate video. Check that its content supports the lesson goal before deciding where it belongs.
A way to track the order. Use the playlist itself, a paper list or a spreadsheet. Keep the planned sequence somewhere easy to review before class.
A browser if you want automatic sorting. YTSort offers a bookmark, a browser script and a Chrome Web Store extension. ^[1]

Allow time to review the complete sequence before class. A list ordered by duration still needs to make sense as a physical education lesson.

Step by step

These steps work with any tool, including a pen and a sheet of paper.

Choose the learning objective. Decide which movement, technique, rule or fitness concept students should understand by the end of the lesson. This gives every video a clear purpose.

Set the viewing time. Work out how much time the lesson can reasonably spend on video. Reserve time for warm-ups, demonstrations, practice, equipment changes and any discussion that students need.

Collect suitable videos. Find videos that address the objective. Check their content, length and suitability for your students before adding them to the planned sequence. A short video is not automatically a useful teaching video.

Write down each title and duration. Make a list of the selected videos and their lengths. Add the duration of the planned videos to see whether they fit the viewing allowance. Leave room for pauses and explanations when estimating the full lesson time.

Group videos by teaching purpose. Put introductions and explanations where students need them. Keep demonstrations close to the practice activities they support. If one video depends on information from another, preserve that order rather than separating them solely because their lengths differ.

Choose an ordering method. For a short list, arrange videos by hand. For a spreadsheet, put titles and durations in separate columns so the lengths can be compared. For a YouTube playlist you own, YTSort can reorder videos by length, shortest or longest first. ^[1]

Review the full playlist. Read the sequence from start to finish. Check whether the opening prepares students for the next activity, whether the demonstrations appear at useful points, and whether the total viewing time stays within the allowance.

Apply the order and verify it. If you use YTSort, you can preview the before and after order before applying changes. ^[1] After sorting, YTSort reads the playlist back from YouTube and reapplies moves that did not stick. ^[1]

Prepare the classroom transition. Decide when students will watch, when they will pause to practise, and what equipment needs to be ready. Make sure the playlist order supports the lesson plan rather than requiring students to work out what comes next.

Review the sequence after class. Note which videos supported the lesson and which sections took longer than expected. Adjust the next playlist to reflect the time actually needed for viewing, explanations and practice.

Tools that can do it

You do not need software for this. Here are options to consider.

Paper list or sticky note. Write each video title and duration, then arrange the entries in the order needed for class. This gives you a sequence to follow without changing a YouTube playlist. Price and limits depend on the materials already available to you.

A spreadsheet. Keep video titles and durations in separate columns, add up the viewing time, and sort the list by the duration column when needed. Review the sequence after sorting to keep teaching dependencies intact. Facts about specific spreadsheet apps are not provided here, so check their own pages for limits and cost.

The YouTube playlist itself. Use a playlist you own to collect the videos for a lesson. Arrange the sequence according to the teaching plan and review the order before class. If you prefer to compare durations first, keep a separate written list while planning.

YTSort. YTSort is made by the team that publishes this site. YTSort is one option. Reorders a YouTube playlist you own by video length, shortest or longest first. ^[1] It can sort only videos within a chosen length range and move the remaining videos to the end. ^[1] It also shows the total, average, shortest and longest video duration for the playlist. ^[1] These details can help when checking a playlist against a class viewing allowance, but the teaching sequence still needs a separate review.

You can get YTSort through a bookmark, a browser script, or a Chrome Web Store extension. ^[1] The extension needs Chrome or Edge, and the script version works in any browser, including Firefox, with Tampermonkey, Violentmonkey or Greasemonkey installed. ^[1] YTSort is free, and all install options include the same features. ^[1]

Choose a method based on how many videos need arranging, whether the order must change in the playlist itself, and how much time is available for preparation. Check each option's current details before relying on it for a class.

Common mistakes to avoid

Sorting by length without checking lesson order. A short demonstration may need to follow an introduction or precede a practice activity. Keep dependent videos in the right sequence even when their durations differ.

Filling the whole class with video. Watching time is only one part of physical education. Allow time for movement, practice, explanations, transitions and equipment changes.

Choosing videos because they are short. Duration alone does not show whether a video explains the skill clearly or supports the lesson objective. Review the content before including it.

Forgetting to check the total duration. Add the planned video lengths and allow for pauses. If the sequence is too long, remove videos that do not support the objective or move them to a later lesson.

Changing the order without reviewing it. Automatic sorting can save arrangement work, but the resulting order may not match the teaching sequence. Read the list from top to bottom before using it in class.

Reordering a playlist that is not yours. Check who owns the playlist first. If it belongs to someone else, copy the videos into your own playlist or keep a written list.

Skipping the post-class review. Record where the planned timing differed from the actual lesson. Use those notes to prepare a more realistic sequence for the next class.

Things to check before you choose

Before settling on a workflow, check a few practical details against your lesson plan.

Playlist ownership. Confirm that you can change the playlist you intend to use. If not, plan the order separately or create your own copy.
The purpose of sorting. Shortest-first ordering can help compare viewing durations, but it does not decide which demonstration belongs first in a lesson. Preserve the sequence students need to understand and practise each skill.
The full viewing allowance. Compare the total video duration with the time reserved for watching. Consider how often the teacher will pause to explain or demonstrate a movement.
The sorting range. If only some videos should be reordered by length, check whether the tool supports a duration range and what happens to the remaining videos. YTSort can sort videos within a chosen length range and move the rest to the end. ^[1]
The way changes are checked. If a tool previews the proposed order, review it before applying changes. YTSort shows the before and after order and reads the playlist back after sorting to reapply moves that did not stick. ^[1] ^[1]
Browser requirements. Check which installation method is available for the browser used to prepare the playlist. YTSort's extension needs Chrome or Edge, while its script version supports browsers including Firefox when used with a compatible script manager. ^[1]

If the teaching objective depends on a fixed sequence, choose the order for learning first and use duration as a planning aid.

Frequently asked questions

How can physical education teachers build timed class video playlists?

Start with the lesson objective and the time available for watching. Select videos that demonstrate the required skills, record their lengths, and group them in a useful teaching sequence. Add the durations to check the total viewing time. Review the playlist before class and allow time for explanations, movement practice, equipment changes and transitions. Use a paper list, spreadsheet or playlist tool to keep the order clear.

How can teachers calculate the total time for a YouTube video playlist?

Write down the duration of each video and add the lengths together. A spreadsheet can keep titles and durations in separate columns and help you total the viewing time. YTSort shows the total, average, shortest and longest video duration for a playlist. ^[1] Remember that the sum of video lengths does not include time spent pausing, explaining skills, answering questions or moving between activities.

Can YTSort arrange PE class videos by length?

Yes. YTSort reorders a YouTube playlist you own by video length, with the shortest or longest videos first. ^[1] It can also sort videos within a selected length range and move the others to the end. ^[1] Review the resulting sequence before class because video duration alone does not determine the order needed to teach a physical skill.

Can teachers preview a YouTube playlist order before changing it?

With YTSort, yes. It shows the before and after order so the proposed sequence can be checked before changes are applied. ^[1] After sorting, it reads the playlist back from YouTube and reapplies moves that did not stick. ^[1] Teachers should still check the sequence against the lesson plan and confirm that the videos appear in the intended teaching order.

Which browsers support YTSort for class video playlists?

The YTSort extension needs Chrome or Edge. Its script version works in any browser, including Firefox, when a script manager such as Tampermonkey, Violentmonkey or Greasemonkey is installed. ^[1] A bookmark that runs the tool is another available option. ^[1] Check the installation instructions for the method you intend to use before preparing a playlist for class.

Is YTSort free for physical education teachers?

Yes. YTSort is free, and all installation options include the same features. ^[1] It is open-source software under the GPL-2.0-only licence. ^[1] It reorders a YouTube playlist you own by video length, shortest or longest first. ^[1] Teachers still need to check the lesson sequence, total viewing time and suitability of each video before using the playlist with students.

YTSort is free; all install options include the same features. ^[1]

Try YTSort

Sources

YTSort's own description of itself (the product of this site's publisher)