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Turn your IB Biology notes into a mind map in minutes

Ready-made IB Biology mind maps rarely match your teacher's syllabus or your class notes. Upload your own PDF, Word file, slides, or photos of textbook pages and get an editable mind map of the topics you need to revise.

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How to use an IB Biology mind map for revision

The IB Biology syllabus links cell structure, enzymes, inheritance, and ecosystems, so an IB Biology mind map helps you see those links before an exam. A map made from your own class notes is more useful than a generic chart because it shows the terms and command-term explanations your teacher emphasized.

  • Keeps every unit of your course in one view
  • Shows how processes like photosynthesis and respiration relate
  • Lets you correct the map as your notes change
  • Works from PDFs, slides, DOCX files, and photos of textbook pages
Example IB Biology mind map branches
Cell biologyCell theory · Prokaryotic vs eukaryotic cells · Membrane structure and transport
Molecular biologyDNA replication · Transcription · Translation · Control of gene expression
GeneticsMeiosis · Mendelian inheritance · Monohybrid and dihybrid crosses · Chi-squared test
EcologyEnergy flow through trophic levels · Carbon and nitrogen cycles · Population sampling methods
Human physiologyDigestion and absorption · Gas exchange in the lungs · Heart structure and cardiac cycle
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Built from your material

Upload PDF, DOCX, PPTX, plain text notes, or photos of pages. Text recognition reads the pages so the map reflects what your class actually covered.

Editable branches

Rename, move, add, or delete any branch. Adjust the map as your course changes or as you find gaps in your understanding.

Explorable structure

Open and close branches to move from a unit overview down to specific terms and processes, and see how topics such as DNA replication and transcription connect.

How it works

Upload your notes

Add a PDF, Word file, slide deck, or photos of your IB Biology notes. No credit card is needed to start.

Generate the map

DeckOwl sorts the content into main branches and sub-points you can scan in a few seconds.

Edit and explore

Adjust the branches, then open the sections you are least sure about and revise from there.

Start with the syllabus units as main branches, then add the key processes and definitions under each one. Review the branches you cannot explain from memory, and rebuild a section when your notes change.

Once the map is ready, you can use it to plan flashcards and short quizzes on the same topics. Mind maps work best as a map of the subject, and practice questions test whether you can recall what the map shows.

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Frequently asked questions

What topics should an IB Biology mind map cover?

Organize the map around the syllabus units, such as cell biology, molecular biology, genetics, ecology, evolution and biodiversity, and human physiology. Add the key terms and processes under each unit as sub-branches.

How detailed should each branch be for IB Biology revision?

Keep each branch to one term or process plus two to four points you can explain from memory. Link related branches, such as meiosis and Mendelian inheritance, so you can see how the topics connect.

Can I start for free?

Yes. The free plan includes 3 generations per month and studying in the browser, and no credit card is needed to start. Exports are part of the paid plans.

Which plan removes the monthly generation limit?

Plus, at $39/year or $7.99/month, gives unlimited generations along with PDF, DOCX, Anki, and CSV export. Students get 40% off with a school email.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.