The IB Assessment Objectives for Geography can be used in conjunction with Blooms Taxonomy:blooms_taxonomy

Here you can see that AO1-AO3 can be easily identified i.e. AO1=Knowledge and Comprehension, AO2=Application and Analysis, and AO3=Synthesis and Evaluation.

Remember that there is also AO4 that referes to specific geographic skills and techniques such as:

  • Analysis and production of maps
  • Analysis and production of diagrams
  • Use of annotation and labeling
  • Extended writing

The exact definitions of the IB Assessment objectives are here: