Flashcards - Management and Execution

In connection with learning elements, which can be integrated into OLAT or Moodle environments through LTI, I would like to be able to create flashcard sets for my students. Students should be able to access these flashcard sets through the KlickerUZH app and it should offer advanced technologies for optimal learning progress (spaced repetition, etc.). As a lecturer, I would like to be able to create flashcards within my pool of elements, as well as to add them to practice quizzes for publication.