Collaboration is permitted only in using laboratory apparatus, and observing the sky.
During the in-class labs, you may discuss your calculations for procedure, but each student must do his own measurements and obtain his own results. All interpretive work , that is, answers to questions which test your understanding of the lab, must be your own. These are not to be shown to or discussed with fellow students in the same manner as an in-class test. Identical answers and reports will be carefully scrutinized.