Category
Browse all of our blog posts in the IB category here.
IB ESS demands spatial reasoning across local, regional, and global scales — a skill most candidates develop informally and lose marks on unconsciously.
Read postIB ESS Paper 1 time pressure: understand question types, allocate your 90 seconds strategically, and stop letting Section A eat the time you need for higher-value responses.
Read postMost IB ESS candidates can name a feedback loop but lose marks because they can't trace its direction or distinguish between reinforcing and balancing loops.
Read postIB ESS candidates consistently default to a single analytical lens when answering Paper 2 questions. This article shows why the environmental versus human systems distinction determines your grade…
Read postMost IB ESS candidates distribute their revision effort evenly across all syllabus topics — but the exam weighting deliberately rewards selective depth.
Read postIB ESS candidates consistently lose marks by referencing general topics instead of named case studies. This article breaks down the example rubric threshold, Paper 1 and Paper 2 example requirements,…
Read postMost IB ESS candidates study the syllabus as eight separate topics. Examiners design Paper 1 Section B and the IA to punish exactly that approach.
Read postIB ESS Paper 2 rewards argument construction, not content recall. Most candidates at Level 5 understand the material — but never make the evaluative shift.
Read postSystems diagrams in IB ESS follow precise technical conventions that separate Level 6 from Level 7. This article examines the stock-flow notation, feedback labelling, and label placement rules that…
Read post