Lewisville ISD is asking the community for input on selecting its academic calendar for the 2018-19 school year. The deadline to take the survey is Dec. 2. The district has four different options for the upcoming school year calendar. Community members can give input by picking one of four options in the survey. Option A and Option B have early start dates and has school ending prior to Memorial Day. Options C and D has school starting on Aug. 27 and school ending on June 6. The only difference between option C and D is professional learning days and student holidays. The winter break and spring break schedules are the same for all options.