Let me know in advance if you are going on an Earlham trip with another class. I prefer to be in the loop. Keep me posted. Email is good for me. Incomplete work and work which I deem unworthy is awarded a 0.
Late work is in general abhorrent and can never achieve a top grade.
You will also receive a score along the same scale at final grading which reflects your participation in class critiques and your ability to work in class i.e., attendance is not sufficient you must also work or at least struggle during class . Identify them subtly with your name and date on the reverse of the piece. Present your work sequentially as best you can. Do work which you find valuable and which you care for accordingly i.e. mangled, muddy, and misbegotten are not good things to hear at review time. Craft is important.