Education on Onur Baydaşhttps://onurbaydas.com/en/tags/education/Recent content in Education on Onur BaydaşHugoen-usMon, 19 Oct 2026 07:41:16 +0300How Overhead Projectors Took Over Classroomshttps://onurbaydas.com/en/news/2026-10-19-overhead-projector-history/Mon, 19 Oct 2026 07:41:16 +0300https://onurbaydas.com/en/news/2026-10-19-overhead-projector-history/This news describes how overhead projectors, once primarily used for military purposes, became widespread in education. It touches upon how overhead projectors changed teaching methods in classrooms.