The term "12-14" typically refers to a range of numbers, specifically the integers from twelve to fourteen. This range includes the numbers 12, 13, and 14. These numbers can represent various concepts, such as ages, quantities, or scores in games. In educational contexts, "12-14" might indicate a target age group for certain activities or programs, often aimed at middle school students. This age range is significant for development, as children transition from childhood to adolescence, experiencing various physical, emotional, and social changes.