![]() Two of them are students pooling notes taken during class sessions, and questions and answers between sessions. There are several student activities for which the course would benefit by recording information. I add red letters in the right margin for each subsection in the text, and occasionally call out these letters in the audio so that the student will know where I am. In either case, the notes can change significantly when R commands within them are re-executed by knitr in R.Īn example of a page of pdf notes with icons that link to audio or video content is in Section 10.5 of BBR. In the future I will explore using bookdown for creating content in html instead of pdf. The notes themselves are created using LaTeX, R, and knitr using a LaTeX style I created that is a compromise format between projecting slides and printing notes. ( Note: I have given in to mostly producing traditional YouTube videos but would still like to find a better approach). The audio recordings can also be downloaded one-at-a-time or in a batch. The audio mp3 files are stored on a local server and are streamed on demand when a study clicks on the audio icon in a section of the notes. For those reasons I decided to create audio narration for the sections in the notes to largely capture what I would say during a live lecture. In addition, the quality of the video image is lower than just having the student use a pdf viewer on the original notes ( Plea for help: does anyone know of a way to create html files with audio where slides are “self-advancing” and synchronization with audio is maintained?). I realized that the maintenance of such videos is difficult, and this also creates a barrier to adding new content. This typically entails recording the computer screen while going through slides, adding a voiceover. ![]() My first thought was to create YouTube videos corresponding to sections in my lecture notes. As a biostatistics teacher I’ve spent a lot of time thinking about inverting the classroom and adding multimedia content. ![]()
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