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Browse all of our blog posts in the IB category here.
Most IB ESS candidates treat the subject as a science class. That assumption costs marks on Papers 1 and 2 alike — and in the internal assessment too.
Read postMost ESS candidates understand the content. Fewer than half apply spatial and temporal scale correctly — and that gap costs them bands.
Read postMost ESS candidates lose marks on Paper 1 Section A not from content gaps but from stimulus misinterpretation. Here is how to approach unfamiliar case studies in the exam room.
Read postMost IB ESS candidates understand the concepts yet drop marks on quantitative questions. This guide targets the specific calculation habits, data-interpretation shortcuts, and statistical blind spots…
Read postMaster the examine, evaluate, justify, and discuss command terms in IB ESS Paper 2 with a structured four-step method. Concrete examples, rubric analysis, and common pitfalls mapped out for SL…
Read postESS fieldwork investigation worth 25% of your final mark. Most candidates lose marks on rubric criteria they misunderstand. This guide walks through each criterion with examiner-aligned advice.
Read postESS Paper 2 extended responses stall at Band 3 because candidates misunderstand how ESS command terms and rubric criteria differ from other IB sciences.
Read postPaper 1 and Paper 2 carry equal weight in IB Computer Science, yet most candidates approach them with the same strategy. This article breaks down where the marks actually go, which questions…
Read postDiscover the 5 most costly calculation errors IB Chemistry candidates make in Papers 2 and 3, with worked examples, command-term analysis, and a tactical checklist for exam day.
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