All blog posts

Limits confuse many IB Maths students. Learn why they’re hard to visualise, what IB really tests, FAQs, and exam tips.

Growth factors confuse IB Maths students in finance questions. Learn why mistakes happen, common errors, and exam tips.

Significant figures vs decimal places confuse IB Maths students. Learn the difference, common mistakes, and exam tips.

Learn the change of base formula for IB Maths Analysis & Approaches. Understand why it works, how to use it on calculators, FAQs, and exam tips.

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

Real-world functions rarely match textbook graphs in IB Maths. Learn why models differ, common mistakes, and exam expectations.

Linear regression is easy to calculate but hard to explain in IB Maths. Learn why interpretation is tricky, common mistakes, FAQs, and exam tips.

Continuity confuses many IB Maths students. Learn what continuity really means, why IB tests it, FAQs, and exam tips.

Salary modelling feels inconsistent in IB Maths. Learn why raises confuse students, common mistakes, and exam tips.

The quotient rule confuses many IB Maths students. Learn why it’s tricky, common mistakes, FAQs, and exam tips.

Time series analysis is often misread in IB Maths. Learn why trends are confusing, common mistakes, FAQs, and exam tips.

Scientific notation matters in IB global data questions. Learn why scale matters, common mistakes, and exam tips.

Confidence intervals confuse many IB Maths students. Learn why they’re misunderstood, common mistakes, FAQs, and exam tips.

Expected value with continuous variables confuses many IB Maths students. Learn why it’s harder, common mistakes, FAQs, and exam tips.

Learn geometric series in IB Maths Analysis & Approaches. Understand sum formulas, applications, common mistakes, FAQs, and exam strategies.

Vector geometry feels very different from algebra in IB Maths. Learn why, common mistakes, FAQs, and exam tips.

IB modelling questions feel under-specified. Learn why details are missing, common mistakes, and how examiners mark them.

Understand arithmetic sequences in IB Maths Analysis & Approaches. Learn nth term formulas, patterns, common mistakes, FAQs, and exam tips.

Learn arithmetic series for IB Maths Analysis & Approaches. Understand sum formulas, common errors, exam strategies, FAQs, and revision tips.

Amortisation questions rely on technology in IB Maths. Learn why, common mistakes, and how examiners assess them.

Geometric sequences often model real life better than arithmetic ones. Learn why IB Maths exams prefer them and how to use them well.