Every science rap, free. Sorted by your spec.
The same lessons 1.5 million of you already know, except here they are organised by the exact AQA, OCR or Edexcel point they cover. No algorithm deciding what is next, and no sign-up to watch. Press play.
42 lessons and counting, no account needed. Notes, quizzes and a progress checker are 99p a month if you want them.
Your spec is the syllabus. Ours too.
TikTok decides what you see next. Your exam board already decided what you need to know. We follow their list: every point, in order, nothing missing. Taught by the teacher 1.5 million of you already know.
Pick your exam board
AQA, OCR or Edexcel. Your dashboard becomes your specification, topic by topic, in the order your exam board teaches it.
Watch the point you're stuck on
Search "electrolysis" or "half life" and land on the right lesson. Full explanations, not just 60-second clips.
Tick it off. Walk in ready.
Progress tracks against the spec itself, so "am I ready?" has a real answer: here's what's done, here's what's left.
Free is the whole library. 99p is the revision kit.
Watching is how you learn it. Notes and quizzes are how you prove you know it, and how you find the points you are quietly getting wrong.
- Every lesson, all three sciences
- Sorted in spec order, topic by topic
- A visual walkthrough and a real-world example per lesson
- Free interactives on matching lessons
- Free quiz goes: 1 as a guest, 3 a month signed in
- Revision notes written to the spec
- Unlimited auto-marked quizzes with explanations
- Exam practice with real AQA mark schemes
- Grade forecast, weak-point finder and spaced repetition
- No adverts, anywhere

Taught by the teacher 1.5 million of you already know.
Matt Green is an ex-Head of Chemistry, the winner of TikTok's Global Educator Award, a DK author, and the reason your feed keeps rapping about electrolysis. His books and his tutoring team are here too.