Maths Standard 2 study guides
HSC · Higher School Certificate · aligned to NESA.
- HSC Mathematics Standard 2 critical path analysis (2026 guide)
A complete 2026 guide to critical path analysis in HSC Mathematics Standard 2. Building activity networks from precedence tables, the forward and backward scanning algorithm, finding the critical path and float, and worked Australian construction examples.
📖 11 min readNESA-MATH-STD-NETWORKS - HSC Mathematics Standard 2 financial mathematics (2026 guide)
A complete 2026 guide to financial mathematics in HSC Mathematics Standard 2. Compound interest, loans, annuities, superannuation, shares, depreciation and inflation. The largest single-topic source of marks in the paper, with worked examples using current Australian rates.
📖 12 min readNESA-MATH-STD-FIN - HSC Mathematics Standard 2 the normal distribution (2026 guide)
A complete 2026 guide to the normal distribution in HSC Mathematics Standard 2. The bell-shaped curve, mean and standard deviation, the 68-95-99.7 empirical rule, z-scores, comparing observations from different distributions, and worked Australian examples.
📖 10 min readNESA-MATH-STD-NORMAL