Reminder: there are no make-up worksheets if you miss one!
However, only 8 out of all worksheets will be counted for the final grade. There will be at least 10 worksheets, so you can miss (at least) 2 worksheets and still have the chance to get 100% of the worksheet points. Please remember also that these are worksheets and not quizzes, with discussions between students an important and expected part of the experience.