Educational course nomenclature

Here are several options, depending on the nature of the course. I have provided examples in each case:

• Class [meeting/period]

  Are we going to have music theory class tomorrow?

• Course meeting

  Your professor will determine course meeting times.

• Lab [session]

  • We have lab twice a week.
  • How many lab sessions must we attend for Organic Chemistry?

• Lecture

  Yesterday's real analysis lecture was so boring!

• Recitation

  You must attend daily recitations for psychology.

• Seminar

  The bioinformatics course offers two mandatory seminars each week.

• Tutorial session/meeting

  • What time is the physics tutorial [session]?
  • My music analysis tutorial meeting was so much fun!