Textbook Authors', Teachers' and Students' Use of Analogies in the Teaching and Learning of Senior High School Chemistry

Résumé du livre

Each author had a good understanding of the nature of analogy and each sought a flexible environment for its use - most arguing that analogies are better used by teachers than printed in textbooks. They appeared to favour analogies embedded in text or placed in margins rather than as post-synthesisers or advance organisers. Study Three reports an investigation into six chemistry teachers' use of analogies in Western Australia and England. This study found that the teachers drew upon their experiences and professional reading as sources of the analogies that tended to be spontaneously used when they felt their students had not understood an explanation. The analogies tended to map functional attributes of abstract target concepts with some teachers using the blackboard to illustrate pictorial analogies and some including statements of limitations.