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See how a science concept map links ideas together

Study one worked example, then generate an editable, explorable mind map from your own class notes, textbook chapters, or lab handouts.

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What a science concept map shows

A science concept map example shows how core ideas in a unit connect, using branches for main concepts and labeled links for the relationships between them. Photosynthesis, for instance, links light energy, chloroplasts, the Calvin cycle, and oxygen release into one connected picture.

  • Start with one central question, such as how plants make sugar.
  • Keep each node to a single concept so it is easy to test yourself on.
  • Label every link with a verb that explains the relationship.
  • Redraw the map from memory after a study session to find gaps.
Example photosynthesis concept map branches
Light-dependent reactionsOccur in the thylakoid membranes · Split water and release oxygen · Produce ATP and NADPH
Calvin cycleTakes place in the stroma · Fixes carbon dioxide using the enzyme RuBisCO · Uses ATP and NADPH to build sugar
ChloroplastOrganelle with a double membrane · Contains thylakoids and stroma · Site where photosynthesis occurs
Photosynthesis equation6CO2 + 6H2O + light energy → C6H12O6 + 6O2 · Glucose stores chemical energy · Oxygen is released as a byproduct
Limiting factorsLight intensity · Carbon dioxide concentration · Temperature
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Labeled connections

Each branch links to related ideas, so you can see how causes, parts, and processes fit together.

Editable maps

Rename nodes, move branches, and add your own details after DeckOwl builds the first draft.

Works from your material

Upload a PDF, DOCX, PPTX, plain text, or a photo of a page and get a map based on your course content.

How it works

Upload your notes

Add a PDF, Word file, slide deck, text notes, or a photo of a page from your science class.

Review the generated map

Explore the main branch and sub-points, then edit anything that does not match your lecture.

Study from the map

Use the branches as prompts to explain each connection out loud, then check yourself against your notes.

Building your own map from a textbook chapter or lab handout works the same way. Pick the central idea, list the concepts the chapter names, and link them with short verbs such as requires or produces.

Explore related topics

Frequently asked questions

How do I connect ideas in a science concept map?

Link each concept to related ideas with a short label such as requires, produces, or causes so the relationship is explicit. Start from the broadest topic and move toward specific details.

How many concepts should a science concept map include?

Most unit-level maps work well with about 10 to 20 concepts. Fewer nodes can miss important relationships, and more can make the map hard to scan.

Does DeckOwl work from my own lecture notes?

Yes. You can upload a PDF, DOCX, PPTX, plain text file, or a photo of a page, and DeckOwl builds an editable mind map from that material. The Free plan includes 3 generations per month.

Can I export my mind map?

Exports are a paid feature. The Free plan lets you study in the browser without exports, while Plus includes PDF and DOCX export.

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Keep exploring the topic

Review the main ideas visually or practice recalling them.