All blog posts

Compound interest feels different from exponential growth in IB Maths. Learn why, common mistakes, and exam tips.

Binomial and normal distributions feel very different in IB Maths. Learn why, common confusions, FAQs, and exam tips.

Struggling with composite functions in IB Maths? Learn why they feel confusing, how to approach them, common mistakes, FAQs, and exam tips.

Area between curves is a common IB Maths struggle. Learn why it’s tricky, common mistakes, FAQs, and exam strategies.

IB Maths rarely gives financial formulas directly. Learn why, common mistakes, and what examiners actually test.

Choosing the wrong model can lose full marks in IB Maths. Learn why model choice matters and how examiners assess it.

IB Maths rewards discussion over algebra. Learn why interpretation matters, common mistakes, and how marks are awarded.

Percentage error questions confuse IB Maths students. Learn why they feel tricky, common mistakes, and exam tips.

Function inequalities confuse many IB Maths students. Learn why mistakes happen, how to solve them correctly, FAQs, and exam tips.

IB Maths often accepts multiple valid models. Learn why this happens, how examiners mark it, and how to protect marks.

Product rule mistakes are common in IB Maths. Learn why errors happen, how to recognise products, FAQs, and exam tips.

Tangents and normals confuse many IB Maths students. Learn what they really represent, common mistakes, FAQs, and exam tips.

IB Maths allows approximation in sequences. Learn why examiners accept it, common mistakes, and how to use it correctly.

Inverse functions confuse many IB Maths students. Learn why they feel counterintuitive, common mistakes, FAQs, and exam tips.

Extrapolation feels risky in IB Maths modelling. Learn why IB still tests it, common mistakes, and exam expectations.

Infinite series convergence confuses IB Maths students. Learn why it feels unintuitive, common mistakes, FAQs, and exam tips.

Function transformations confuse many IB Maths students. Learn why they’re tricky, common mistakes, FAQs, and exam tips.

Why does IB introduce differentiation through limits? Learn the intuition, common confusions, FAQs, and exam tips for IB Maths.

Trigonometric identities are hard to remember in IB Maths. Learn why they’re confusing, common mistakes, FAQs, and exam tips.

Outliers matter a lot in IB Statistics. Learn why they affect conclusions, common mistakes, and exam expectations.

Correlation vs causation confuses IB Maths students. Learn why they’re different, common mistakes, and exam tips.