Chapter 4: Managing Student Files
File management is often the hardest part of creative digital lessons, especially for younger students. A few simple routines make a huge difference.
This chapter explains how to manage student work when using Brush Ninja without accounts.
Because files are saved on the device being used, students need simple habits for saving, naming, and finding their work. Once these are in place, most file-related problems disappear.
How saving works
Brush Ninja does not store student work on its servers.
While students are working, their project exists temporarily in the browser. Once they export, it becomes a file saved on the device.
Until that point, the work is temporary. Exporting regularly is the key to avoiding problems.
For more detail on exporting, see Exporting and Submitting Work.
Why file names matter
Different tools handle file names differently. In the Animation Maker, students can usually choose a name before downloading. In other tools, files are created with a generic name.
Generic names are easy to overwrite and hard to organise. Renaming files is an important final step.
A simple naming format
Give students one format and reuse it consistently.
For example:
class-topic-name.ext
Such as:
- 6B-watercycle-sam.gif
- 8A-volcano-alex.png
- club-story-maya.pdf
Displaying this on the board and in instructions saves time later.
Saving vs. Exporting
Students often think saving and exporting are the same thing.
The Brush Ninja animation editor allows students to save their work as .brushninja files. These are project files that can be reopened in the editor for further editing.
Exporting creates a final file in a standard file format such as GIF, PNG, or PDF. These can be shared or submitted. Saving is for ongoing work, while exporting is for finished work.
Where files are saved
On most devices, files are downloaded into a Downloads folder.
Students should know how to find this folder and rename files inside it. A quick demonstration early on usually prevents confusion later.
If you use cloud storage, show students how to move files from Downloads into their normal folders.
Working across multiple lessons
For longer projects, organisation becomes more important. Files should be saved with clear names and moved into folders for each project or class. This helps students find their work later and keeps things tidy. Brush Ninja may keep in-progress animations in the browser, but this should not be relied on.s Regular saving will allow students to return to their work later, and also to move between devices if needed.
Students may create multiple versions. When downloading, browsers often add suffixes like “(1)” or “(2)”, which helps prevent overwriting.
On shared devices, files may be removed automatically when users log out. Do not rely on files staying on the device between sessions. Using shared folders or cloud storage is the safest option.
When files seem to be lost
When a student cannot find their work, start with one question:
Did you export it?
Most missing files are either still in Downloads or were never exported. Searching by file name usually helps.
On shared devices, files may have been cleared automatically.
Supporting younger students
For younger learners, file management can easily become harder than the creative task itself. Try to focus on shorter tasks that do not need multiple versions.
Paired work, clear demonstrations, and simpler expectations can help. In some cases, accepting a single final export or even a screenshot is enough.
Many teachers even film the computer screen during playback with a phone camera. This removes the need for file management entirely and also allows students to be in the video with their work.
In early sessions, it is often better to prioritise experimentation and discussion over perfect organisation. Technical routines can be introduced gradually over time.
Helpful classroom routines
Simple routines prevent most file problems:
- remind students to export before the end of the lesson
- display the file naming format on the board
- leave time for uploads and checks
- ask students to preview exported files before submitting
