Students in 11th and 12th grade may complete 100 hours of work, internship, or community service as one of their three required co-curricular credits. This option is available for two of the three required co-curricular credits.  Students who choose this option must have their work approved by the Upper School Academic Dean and record hours regularly.  The 100 hours must be completed by the end of the school year, or by February 15 for seniors. Students wishing to take advantage of this option must apply to the Upper School Academic Dean.