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Turn your Dnyandeep science notes into a mind map

Upload a PDF, DOCX, PPTX, or photo of a page and get an editable mind map of the chapter, with branches you can explore and turn into study tools.

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How a science mind map helps you study

Science chapters pile up fast, and a Dnyandeep science mind map can show how photosynthesis, cell structure, and forces connect before an exam. DeckOwl reads your own notes or PDF and builds the map for you, so you spend your time understanding branches instead of drawing boxes.

  • Upload PDF, DOCX, PPTX, plain notes, or photos of textbook pages
  • Main branches with 2 to 4 sub-points each, easy to scan before a test
  • Editable nodes you can rename, move, and collapse
  • Turn any branch into flashcards or quiz questions
Example school science mind map branches
PhotosynthesisLight-dependent reactions in thylakoids · Calvin cycle in the stroma · Inputs: carbon dioxide, water, light · Outputs: glucose, oxygen
Cell structureNucleus stores DNA · Mitochondria release energy from glucose · Ribosomes build proteins · Cell membrane controls what enters and leaves
Newton's laws of motionFirst: inertia, objects stay at rest or in uniform motion · Second: F = ma · Third: equal and opposite action and reaction forces
Water cycleEvaporation from oceans and lakes · Condensation forms clouds · Precipitation returns water to land · Runoff and groundwater collection
Atomic structureProtons and neutrons in the nucleus · Electrons in shells around it · Atomic number equals number of protons · Mass number is protons plus neutrons
Generate the full set

Reads your material

PDF, DOCX, PPTX, plain notes, and photos of pages read with text recognition.

Editable and explorable

Rename nodes, reorganize branches, and open sub-points to see the detail behind each one.

Study from the map

Move any branch into spaced repetition flashcards or a quiz with explanations.

How it works

Add your notes

Upload a PDF, DOCX, or PPTX, paste text, or photograph a page from your book.

Generate the map

DeckOwl drafts a mind map with main branches and sub-points from your material.

Edit and study

Adjust branches to match your syllabus, then review them as flashcards or a quiz.

Each branch stays editable and explorable, so you can rename a node, collapse a section, or open a sub-point to see its detail. Paste typed notes, upload a DOCX or PPTX, or photograph a page and let text recognition pick up the words.

Once the map is set, turn weak branches into flashcards with spaced repetition or quiz yourself with explanations. Free plans study in the browser, and Plus adds PDF, DOCX, Anki, and CSV exports for your study materials.

Explore related topics

Frequently asked questions

How many branches should a science mind map have?

Most chapter maps work well with 4 to 7 main branches, each holding 2 to 4 sub-points. Fewer branches can hide too much detail, and many more usually means the chapter needs two separate maps.

How do I study a science mind map effectively?

Cover the branches and try to recall each sub-point before you look, then check the map to see what you missed. Turn the weakest branches into flashcards and quiz yourself a day later to lock them in.

Can I export my mind map and study materials?

Free plans study in the browser without exports. PDF, DOCX, Anki, and CSV exports are included with Plus, and Pro adds QTI 2.1 and Moodle XML export.

Does it work with photos of textbook pages?

Yes, photos of pages are read with text recognition, and you can also upload PDFs, DOCX, PPTX, or plain notes. Check the generated map against the book, since recognition can miss small or faded text.

Generate free mind maps

Keep exploring the topic

Review the main ideas visually or practice recalling them.