The importance of visual aids in the teaching of advanced radio and electronic engineering

The advantages of various visual aids are described and demonstrated: written notes, the use of the blackboard and wall charts, lantern slides and film strips, films and demonstration equipment. A list of 56 films and 15 film strips available in Great Britain is appended, covering nearly all aspects of radio and electronic engineering and industrial applications. Information is given on their content and length, and on the sources from which they may be obtained.