A useful way of not only getting across your understanding, but also picking up marks on the data presentation section, is to do annotated photographs. You would insert your picture into MS Word, then add arrows with detailed labels.
Try clicking the above picture. It will take you Flickr. Here you can hover over the picture of Site 3 for suggestions of things you could comment on!
I'll do one for the Settlement coursework some of you are doing in the coming days!
