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With our apps you can learn offline, without an internet connection – wherever and whenever you want.
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The smart companion to your Prüfungshefte!
Learning has never been this versatile: combine your classic Prüfungshefte with a smart mix of app, website and handwritten notes. On the go with your smartphone, at home on your laptop or with pen and paper – you learn the way that suits you.
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All content online & in our wiki apps
For effective learning we offer three wiki apps: MatheWiki, DeutschWiki and PhysikWiki. They contain detailed explanations of all important topics, videos, sample tasks, interactive exercises with solutions and more!
MatheWiki
Everything about maths – from fractions to derivatives.
DeutschWiki
Grammar, types of essays and more – perfect for German exams.
PhysikWiki
Clear explanations of physical phenomena.
Wide range of topics & learning power
Our platform offers sound knowledge and practical help for students of all school types. With reviewed content, intuitive navigation and continuous expansion, we make digital learning easy.
Maths, German & physics – learn, practise & look up
100+ topic areas
With more than 1,000 explanations & many exercises
3 main subjects in depth
Content structured by curricula
New content regularly
Focus on final exams: Abitur, MSA, Realschulabschluss and more
100 % free to use
No paywalls, no ads – education for everyone
How it works: book + wiki in 3 steps
Open the book
Open your Prüfungsheft and find your topic.
Scan the QR code
Scan the QR code next to the topic with your smartphone or tablet.
Keep learning in the wiki
You go straight to the matching wiki page – with explanations, videos and interactive exercises.
Start your learning adventure now!
Whether teacher or student – discover clear explanations, exercises and more.
Prüfungshefte with original exams
Three school-leaving qualifications: Hauptschule, MSA, Abitur
Three subjects: maths, German, English
Content tailored to your federal state
Original exams from recent years
With sample tasks & detailed model solutions
