http://www.digitalgeography.co.uk/archives/2012/02/earth-art-by-year-7/ - going to try this out later this year. Thanks to Noel Jenkins
Been back and forth from the UK recently owing to a family illness. Have just started to re-focus on work here and have quickly added some work on IB Hazards - Responses, Year 7 - Landscape in a Box (Thanks to Alan Parkinson and Noel Jenkins) and IB Patterns - Migration. More to come and lots of catching up in the next few weeks.
Author of geographypods.com.