Anjar,
A lot of people have done you learning approach the term used that should be profitable to search for is "tiddlywiki flash cards" and "tiddlywiki presentation" or slides are often very similar.
Even I as an experienced TiddlyWiki enthusiast often forget to search "prior art", for what has being done. If we can imagin something, usually someone else has and may have even made it true.
The reason I do this too often is I am learning the internals of tiddlywiki and like to do it myself, however if I wanted productivity I would be using "prior art".
regards
Tony