Check the Library Calendar for the period you'd like to sign up. Look for "Open Access Periods (1st choice) or Library Lunch Periods (2nd choice). If necessary, I can also try to see a class on a prep/lunch period. Use the sign up form (under Teacher Resources tab) to request a library period. I will respond within 24 hours. You can also email me or drop by the library to try to find a time that works for both of us!
You can also look at my Google Calendar. - using your ms88.org Google Account search for "calendars" and you should see "KWolfe's Calendar". That will have the weekly schedule and usually includes schedule changes.