Turn your science and technology book into a mind map
Upload a PDF, DOCX, PPTX, or photos of pages. DeckOwl turns the chapters into an editable map you can explore one branch at a time.
Why build your own science and technology mind map
Many students look for a ready-made science and technology mind map book, but published versions follow someone else's syllabus. Your own textbook or lecture notes make a better base, because the map follows the chapters you actually have to learn.
- Branches that mirror your book's chapter headings
- Editable nodes so you can merge, rename, or reorder ideas
- Explorable maps for reviewing one topic at a time
- Works with PDFs, slides, and photographed pages
Editable mind maps
Rename, merge, and reorder nodes so the map matches how your course organizes the material.
Explore by branch
Expand and collapse branches to focus on one chapter or concept at a time.
Built from your book
Start from your own textbook, slides, or photographed pages instead of a generic outline.
How it works
Upload your book or notes
Add a PDF, DOCX, PPTX, plain text file, or photos of pages.
Generate the map
AI reads the headings and key ideas and arranges them into a branching mind map.
Edit and explore
Reshape the map to fit your syllabus, then explore each branch as you study.
DeckOwl reads your file, pulls out the main ideas, and arranges them into a map you can edit and explore branch by branch. Start with one chapter, check that the branches match your course, and expand only the details you need.
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Frequently asked questions
How should I organize a mind map for a science and technology book?
Use one main branch per chapter or major concept, then add sub-branches for definitions, processes, and examples. Keep each node to a short phrase so you can recall it without rereading the full paragraph.
Can I get a ready-made science and technology mind map book?
DeckOwl does not sell or publish ready-made books. It creates a mind map from the material you upload, so the map matches your own textbook or notes.
How do I study from a mind map of a technology unit?
Cover one branch at a time and say its sub-points from memory, then check the map. Repeat the branches you miss until you can rebuild the full structure without looking.
Is there a free plan?
Yes. The free plan includes 3 generations per month and studying in the browser, and you can start without a credit card. Exports are part of paid plans.
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