One explainer, 45 to 60 seconds
Vertical for Shorts, Reels and TikTok. A classroom version on request.
Owned byTanya · Explains and advises Classroom explainers A page from a school scrapbook: a real map from an archive, a strip of red-and-white tape, and a typewriter that types the explanation as you listen.
We build each video around one topic from your syllabus, using public-domain and Creative Commons images, and we write the script so a teacher can check every claim.
Vertical for Shorts, Reels and TikTok. A classroom version on request.
Public-domain and Creative Commons pictures, for example from Wikimedia. The licence and author of each one are written down.
The text appears as the narrator says it.
Each claim is traced to a source your subject teacher can look up.
Topics grouped by class and subject.
Each video is matched to a class, a subject and one thing a student should be able to do afterwards.
We look for real archive images and note the licence and author of each.
The scrapbook page is cut, taped and typed in code, so changing a word or a number takes seconds.
A subject teacher watches and leaves notes on the exact second. We fix what they flag, then the series is scheduled.
The SMA series has 20 short videos in this style, from map projections to reading a chart. There is also a longer format in which a teacher solves a case from clues in the archive.
See the full story
1:06 the stone The Rosetta Stone: how one rock taught us to read ancient Egypt
0:59 the mould Penicillin: the mouldy dish that changed medicine
1:02 the typewriter The borrowed typewriter that typed Indonesia's independence
0:59 the telescope Hubble: the telescope that needed glasses
1:09 the line The Wallace Line: the invisible border between Bali and Lombok
0:59 the water bear The water bear that survived space and crashed on the Moon We match each video to the class, subject and learning goal in the syllabus you give us. We do not replace your teachers’ judgement, which is why a review step is part of the job.
Public-domain and Creative Commons archives. We note the source of each one, and we skip anything we are not clearly allowed to reuse.
Yes. They leave notes on the exact second and mark it approved or not. Nothing is posted until you say so.
Indonesian is the main language for this format today. We can make an English version from the same script.

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