The textbook
Year 9 Maths and Year 10 Pre-Methods each have a full textbook built in — theory, worked examples and exercises, linked to the practice engine skill by skill.
Finding a section
Textbook in the top bar shows the available books, with your own subject highlighted. Pick a book for its chapter list, then a chapter for its sections. Inside a section, Previous and Next at the bottom move through the chapter.
Practise what you just read
Every exercise heading has a ✏ pill on the right. Click it and Practice opens already set to that skill — right topic, right skill, exam-style, standard difficulty. It saves picking through the dropdowns to find what you were just reading about.
Going the other way
In Practice, a question whose skill has a textbook section shows a 📖 Ch 3.2 pill. That opens the section that teaches it. Between the two you can move from a question you got wrong to the theory and back again in two clicks.
Still stuck? Get in touch and tell us what you were doing when it went wrong.