On the first day of lecture class you must review the administrative pages which will give laboratory start dates, locations, rules and procedures.
During the week prior to each scheduled lab you are required to read the "prelab" advance reading which gives the background to the day's experiment.
The lab manual key gives the details of each individual laboratory and its experiments.
The work sheet key gives copies of the reporting forms which you submit to the TA (electronically) for grading at the end of each laboratory period.