Math Compendium

Find your starting point in maths, then take one small step at a time. Math Compendium brings together 249 topics and 747 guided learning activities, from first numbers to selected undergraduate and postgraduate concepts. Choose a comfortable level, meet an idea through an explanation and example, then practise at your own pace. A JOURNEY THAT GROWS WITH YOU Explore counting, arithmetic, fractions, algebra, geometry, probability and selected advanced topics. Early levels use familiar objects and short prompts. Later topics include labelled diagrams and worked reasoning. Change your starting point whenever you need to. SPACE TO THINK AND REMEMBER Draw rough work, write a memory cue and save both under the topic. Revisit your notebook for recall and revision, or export a backup of saved notes. Progress and notes stay on your device. LEARN TOGETHER Math Rooms lets a teacher or parent host a private room for up to 30 learners. Join with a six-digit code, answer the same illustrated questions and discuss explanations together. No accounts, chat or ads during room play. PRACTICE YOUR WAY Choose untimed learning, daily practice, revision or optional challenge modes. Hints and explanations support understanding. Calm mode reduces motion and celebration effects. FREE TO LEARN No account, purchases or subscriptions are required. Mobile advertising supports the app, and the first learning session is ad-free. Adult learners can optionally watch a rewarded ad for the next 30 minutes without ads. A growing practice collection, with selected advanced material, rather than a complete or certified board syllabus. Young learners may benefit from a grown-up reading alongside them. Device storage removal can erase local saves; use notebook backups to keep copies.