1. "' Teaching machines "'were originally Norman Crowder developed the Pressey idea further. 2. Teaching machines , though perhaps rudimentary, were not rigid instruments of instruction.3. Newell and Simon began to talk about the possibility of teaching machines to think. 4. The learning material is in a kind of textbook or teaching machine or computer. 5. Skinner pioneered the use of teaching machines in the classroom, especially at the primary level. 6. Zoe now tries the Teaching Machines and is selected to be a companion of the Krotons. 7. The teaching machine was a mechanical device whose purpose was to administer a curriculum of programmed learning. 8. He pioneered in programmed instruction and teaching machines , innovated electric discharge machining and contributed to electronic countermeasures. 9. Gunsite, a US firearms training facility, decided against teaching machine pistol firing when it was founded in 1976. 10. I was a Hebrew-teaching machine .