Except for third party materials and otherwise stated (see Creative Commons Attribution-NonCommercial-ShareAlike 4.0 Licence), this content is made available under a
Grateful acknowledgement is made to the following sources:
Course image: Ian Muttoo in Flickr made available under Creative Commons Attribution-ShareAlike 2.0 Licence.
Figure 1 Postcard from Exeter cathedral, Pitkin Unichrome Ltd;
Activity 21 Cartoon: Wragg, T. (2004) Education, Education, Education: the best bits of Ted Wragg, Routledge Falmer. Copyright Ted Wragg.
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