Teaching machine
Videos
Teaching machines were originally mechanical devices that presented educational materials and taught students. They were first invented by Sidney L. Pressey in the mid-1920s. His machine originally ad
Skinner's teaching machine, a mechanical device to control student progress in programmed instruction
Educational technology
Videos
Educational technology encompasses computer hardware, software, along with educational theories and practices, used to facilitate learning and teaching. When referred to by its abbreviation, "EdTech,"
A student using an interactive whiteboard
Early 20th-century abacus used in a Danish elementary school
19th-century classroom, Auckland
Cuisenaire rods