Which schools use 4-1-4 academic calendar?

Many schools, particularly those with strong ties to the quarter system, *don't* use a strict 4-1-4 calendar. The 4-1-4 calendar (four months of instruction, one month break, four months of instruction) is less common than the semester (16-week) or quarter (10-week) systems. It's a variation that aims to provide a longer break, but its implementation is less widespread.

Therefore, I can't provide a list of schools that definitively use a *pure* 4-1-4 calendar. To find out if a specific school uses a 4-1-4 system, you would need to check the school's academic calendar directly on their website. Search the school's website for terms like "academic calendar," "school calendar," or "semester system." The calendar itself will clearly show the structure of the academic year.