Curriculum Portal

infoWhy this? Discrete random variables give pupils a precise framework for modelling and analysing situations with countable outcomes (such as scoring in games or numbers of defects), building a deep understanding of probability beyond simple fractions. The Poisson distribution is a key model for rare events happening over time or space (such as phone calls, accidents or radioactive decays), showing how probability connects to real‑world rates. Together they help prepare students for data‑rich fields such as science, engineering, economics and social sciences.

scheduleWhy now? This only requires basic probability knowledge from GCSE and no knowledge from maths A level, meaning students can get started straight away.