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Turn your general science notes into a mind map you can edit

Upload a PDF, DOCX, slide deck, or photo of your notes and get an explorable mind map that follows your own course material.

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Free · First set needs no signup · Creates mind maps in seconds

Why build your own map instead of buying one

A prebuilt general science mind map book can give you a quick overview, but it will not match the chapters, labs, or vocabulary in your own class. DeckOwl creates the map from the material you already have, so every branch traces back to your notes.

  • Start with the major units from your syllabus and add subtopics under each.
  • Keep each branch to one idea so you can recall it without rereading.
  • Redraw the map from memory, then compare it with your original to find gaps.
  • Turn weak branches into flashcards and retest them over several days.
Example general science mind map branches
CellsCell membrane · Nucleus · Mitochondria · Ribosomes
Forces and motionBalanced and unbalanced forces · Newton's three laws · Friction · Gravity
Water cycleEvaporation · Condensation · Precipitation · Collection
Plate tectonicsContinental drift · Plate boundaries · Earthquakes · Volcanoes
PhotosynthesisLight and water inputs · Chlorophyll · Calvin cycle · Oxygen and glucose outputs
Generate the full set

Editable branches

Rename, move, or add branches so the map matches how your teacher organized the unit.

Explorable structure

Expand and collapse topics to see the big picture first, then drill into cells, forces, or weather details.

Study from the same map

Turn map topics into flashcards or quiz questions so review stays connected to what you already learned.

How it works

Upload your material

Add a chapter PDF, lecture slides, or typed notes for any general science unit.

Review the generated map

Check the main branches and sub-points, then edit anything that does not match your class.

Study and export

Explore the map in your browser on the free plan, or export it on Plus.

Mind maps work well in general science because topics connect: a unit on energy links to forces, heat transfer, and food webs. Seeing those links on one page helps you explain how ideas relate, not just memorize them one at a time.

Explore related topics

Frequently asked questions

What should a general science mind map cover?

Focus on the major units in your course, such as cells, forces, weather, and ecosystems, with subtopics under each. Keep each branch to a single idea so it is easy to review.

How do I study a general science mind map effectively?

Cover the sub-branches and try to recall them out loud before checking. Then redraw the map from memory and fill in anything you missed.

Can I export a mind map as a PDF?

PDF export is available on the Plus plan at $39/year or $7.99/month. The free plan lets you explore the map in your browser without exports.

Do I need a credit card to try it?

No. You can start on the free plan with 3 generations per month and no credit card required.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.