Abstract:The question in the title was addressed by dividing the elements of geoscience fieldwork into eight different strands and then subdividing these into different items addressed during fieldwork. Separate small groups of experienced geoscience educators (mainly geology teachers of 16–18-year-old and younger students) were then asked to sort the items for each strand into order, from the most simple to the most difficult, and then to assign the items to levels of difficulty identified in the progression of scient… Show more
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