I asked several former students who earned a final grade of 7 in IB Chemistry to explain how they studied. Their answers were different in detail, but the same pattern appeared repeatedly: build the concepts first, practise consistently, and review every mistake carefully.
One student had initially received a 5 at school. To improve, the student completed my large question collection two or three times, practised multiple-choice questions whenever possible, kept a notebook of errors, and asked about anything that remained unclear.
The student's own chemistry notes were exceptionally well organized. The example below connects electronegativity, bonding, oxidation states, and halogen chemistry in a compact visual format.
Another student began focused past-paper preparation in March. During school breaks, friends solved questions together and discussed difficult problems. Papers 1 and 2 were completed on one day, with Paper 3 on the following day.
The student treated each paper like a real examination: every answer was written fully in pen, the work was marked afterward, and the markscheme was read carefully. Completing the most recent papers last helped preserve them as a realistic final check.
This account refers to the former IB Chemistry syllabus, when Paper 3 and option topics were still part of the examination. The current paper structure is different, but the underlying method remains useful: simulate exam conditions, write complete responses, and study the markscheme language.
Strong chemistry performance was part of a wider academic profile that included an IB predicted score of 45, five AP scores of 5, and high language and admissions-test results.
A third reflection emphasized that past papers should not replace concept learning. Students should first understand each chapter, identify weak areas, and then use questions to test that knowledge. Difficult problems should be revisited rather than avoided.
The student studied with remarkable consistency, often using lunch breaks for IB Mathematics and IB Chemistry. That commitment produced excellent results, but health and balance matter too. A sustainable routine is better than sacrificing sleep, nutrition, or wellbeing.
One medical-school student also reported AP scores of 5 in Biology, Chemistry, and Calculus BC. There was no single shortcut behind the result—only strong foundations, repeated practice, honest review, and steady effort over time.
