Blog
From Internal Assessment and Extended Essay examples to HL/SL course guides, we share content here that makes the IB Diploma Programme journey easier.
IB Environmental Systems & Societies SL Paper 2 case study: how to read the stimulus pack, map the value question, and hit the top band descriptor.
Read postIB ESS Paper 2 Section A rewards concise, four-line answers. Learn the marking logic, the four question families, and how to plan a 7 in IB Diploma ESS SL.
Read postIB ESS Paper 2 Section A: how the 'evaluate' command term is actually marked, six short-answer traps that cap marks at band 3, and the rubric moves that lift a 5 to a 7.
Read postPlan the IB ESS internal assessment end-to-end: the 30-hour investigation budget, IA criteria, and the systems-thinking habits that turn a SL science into a 7.
Read postA senior-tutor walkthrough of how IB Environmental Systems & Societies (ESS) Paper 1 data-response marks are actually awarded, with rubric-level tactics for SL candidates.
Read postIB ESS Paper 2 Section B question families and the command-term discipline that separates a level 5 from a 7. A tutor's reading order for the IB Diploma.
Read postA senior-tutor walk through IB Chemistry Reactivity 2: how much, how fast, and how far. Mole ratios, rate expressions, and equilibrium constants mapped to Paper 1 and Paper 2 marks.
Read postA senior IB Chemistry tutor's reading of Reactivity 3.4: how curly-arrow mechanism answers are actually marked, and the scoring habits that separate a 6 from a 7.
Read postIB Chemistry Reactivity 3.3 electron sharing reactions: curly-arrow rules, HL mechanism drawing, SL pattern recognition, and rubric criteria that decide a 5 from a 7.
Read post