I've gathered the best geography resources I could find for IB students.
Greenfieldgeography and The Geographer Online have materials for all the topics, while IGCSE Geography and Budding Geographers are still developing fresh content.
IGCSE Geography has just released a great online course on time-space convergence.
Complete Syllabus notes for GEOG Option B: Oceans and Their Coastal Margins.
With complete case studies and current statistics (and colour diagrams!) Enjoy!
Sitting on a predicted 7 in Geography so very thorough and detailed