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Map out your science notes as an editable, explorable mind map

Upload a PDF, DOCX, slide deck, or photo of your notes. DeckOwl drafts a central topic with main branches and sub-points you can rename, rearrange, and expand.

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Why a mind map suits a broad science unit

A broad science unit covers cells, forces, weather, and ecosystems in the same semester, and it is easy to lose track of how those ideas relate. A wonderful world of science mind map puts the central topic in the middle and hangs each subject off it, so you can see the links before you memorize the details.

  • Connect a single topic to its causes, effects, and examples in one view.
  • Spot which branches in your notes are thin and need more detail.
  • Rename or regroup branches to match how your teacher organized the unit.
  • Switch to flashcards or quizzes from the same material when you want practice questions.
Example middle school science mind map branches
Cell structureNucleus · mitochondria · ribosomes · cell membrane
Forces and motionNewton's first law · Newton's second law · Newton's third law · friction
Weather systemsAir pressure · fronts · humidity · wind patterns
EcosystemsProducers and consumers · food chains · energy flow · nutrient cycles
Atomic structureProtons · neutrons · electrons · atomic number
Generate the full set

Built from your own material

Start with a PDF, DOCX, PPTX, plain text, or a photo of a page. Text recognition reads the pages so the map reflects your course.

Editable branches

Rename a branch, move a sub-point under a different heading, or add your own ideas. The map stays yours to shape.

Explore the connections

Expand and collapse branches to move from the big picture to the details, so the links between topics are easier to see.

How it works

Upload your notes

Add a PDF, DOCX, slide deck, text file, or photo of a textbook page. No credit card is needed to start.

Review the draft map

DeckOwl proposes a central topic, main branches, and sub-points. Check that each branch matches what your teacher covered.

Edit and study

Adjust the branches, then study the map in your browser or turn the same material into flashcards and quizzes.

Upload your PDF or typed notes and DeckOwl drafts the central topic, main branches, and sub-points. Because the map is editable, you can correct anything the draft got wrong, add examples from lab work, and expand the branches you find hardest.

Build the map before an exam, then test yourself by covering the branches and recalling the sub-points from memory. Redrawing a branch from scratch is a quick way to find the gaps.

Explore related topics

Frequently asked questions

How many branches should a science mind map have?

Most topic maps work well with four to seven main branches, each holding two to four sub-points. Keep each sub-point to one idea so you can quiz yourself on it separately.

What is the best way to study from a mind map?

Cover the map and recall each branch and its sub-points out loud, then check your answer against your notes. Come back to the weakest branches a day later to help the material stick.

Is there a free plan?

Yes. The free plan includes 3 generations per month and studying in the browser, and no credit card is needed to start. Exports such as PDF and DOCX are part of the Plus plan.

Do students get a discount?

Students get 40% off with a school email address. Plus costs $99.90 per year or $9.99 per month before the discount.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.