🛠️ Invention or technique

Teaching machine

Máquina de enseñar

Date
c. 1924 · confidence medium
Place
Columbus, Ohio, United States
Credited to
Sidney L. Pressey, with later developments by B. F. Skinner
Field
Tools

What it is

The teaching machine is a mechanical device that presents multiple-choice questions and only advances when the student answers correctly, a precursor of programmed instruction and machine-assisted teaching.

What it led to

  • programmed instruction
  • computer-assisted instruction
  • adaptive educational software
  • behaviorist learning theories applied to education

Links

Sources✓ verified 2026-09-28