Every week carries the same six empty slots, and each one becomes a real embed rather than a link out. Slides is the session presented from the orchestrator. Recording is the session video, and for the technical weeks it is pre-recorded and published the evening before. Data is the dataset or query workbench for that week. Notebook is the runnable Python and SQL. Reading is the source of record, cited at article or page level. Exercise is the in-room task with its timer.

That is the whole point of the skeleton: the structure is fixed and honest now, so filling it later is pouring content into named holes rather than designing while teaching.