Class sessions have online lecture notes (which will include links to supplementary readings). The notes will also include lab exercises that may either be required or recommended (pay attention to which is which), links to other related sources of information on the topic under consideration, and required readings for the subsequent session.
Some lecture notes will be very detailed and loaded with images; some lecture notes will be spare and loaded with hyperlinks (recognize that links may change over time).
Refer to the lecture notes either to prepare for what you are going to learn or to review what you have learned.
The first 5 to 10 minutes will be spend listening to something interesting that a class member wants to share with all of us.
The next 50 to 60 minutes will consist of lecture (mostly); examples (a lot); discussion (some); and practice (some).
The last 10 to 15 minutes will be for practice (more) when we have the time.
See the class schedule for links to lecture notes.