China-friendly mirror (cn.improject.org). YouTube may fail on some mainland networks — other resources still work. Global site

Mainland mobile carriers often block or throttle Cloudflare Workers. Reliable phone access needs China CDN (e.g. EdgeOne) and ICP备案 — this mirror is not yet listed on beian.miit.gov.cn.

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About International Maths Project

International Maths Project (improject.org) is an educational maths site for students and teachers in international schools. We aim to offer a calm, practical place to practise, revise, and share classroom materials without fuss.

What we offer

We focus on pathways many international classrooms already teach: lower secondary, IGCSE, A Level, and IB. Content is designed to feel useful on a busy school day — short video lessons, worksheets, topic practice, revision tools, and classroom helpers.

  • Video lessons from Stuart at @alevelmathstutorials, watched on this site — useful across many syllabuses and levels
  • Free question-bank practice with full working when you need it, plus lower-secondary hubs, worksheets, and topic videos
  • IMP Classroom practice strands, Class tools, revision portals, and a mark book for signed-in users
  • Free accounts for marks, progress, and revision tools — see pricing. Light ads may appear via Google AdSense on free pages.

For students and teachers

Students can practise topics, watch worked examples, build revision habits, and track progress with a free account. Teachers can use class tools, resource hubs, and classroom-friendly practice to support lessons without rebuilding everything from scratch. Guest browse is available for many public resources; creating a free account unlocks more tools.

Create a free account · Browse resources · Teacher overview

Who runs this site

improject.org is operated by David Lamb, a maths educator. There is no separate corporate entity behind the brand — International Maths Project / IMProject is the name of this educational project and website. The footer copyright line reads "IMProject · David Lamb."

If something is missing for your syllabus, or you have a partnership or privacy question, please get in touch. This project grows best when real classrooms nudge it along.

Related: Privacy Policy · Terms of use · Contact · Affiliate disclosure