Turn your science notes into editable concept map ideas
Upload a lecture or textbook chapter and get an explorable mind map of the main science ideas, with branches you can edit before studying.
Building a science concept map that holds up
Good science concept map ideas start with one central concept, such as photosynthesis or Newton's laws, and then branch into the processes, vocabulary, and evidence that support it. Browsing ideas is useful, but the strongest maps come from your own lecture notes and textbook chapters, where the exact terms and emphasis match what your exam will test.
- Put one central concept in the middle, not a whole chapter title.
- Label arrows with the relationship, such as causes, requires, or produces.
- Keep each branch to two to four sub-points so it stays readable.
- Add a quick example under any term that is easy to confuse with another.
Starts from your material
Upload a PDF, DOCX, PPTX, text notes, or a photo of a page, and the map is built from what your class actually covers.
Editable and explorable
Rename nodes, move branches, and expand or collapse sections so the map fits how your teacher presents the topic.
Ideas that match the lesson
Each map follows the main concepts in your source, so you can check it against the textbook before an exam.
How it works
Upload your notes
Add a PDF, slides, or a photo of your notebook page.
Review the branches
Check the central concept and sub-points, then edit anything the source does not support.
Explore and study
Click through branches in the browser to test how the ideas connect.
DeckOwl reads your PDF, DOCX, PPTX, or notes and produces an editable mind map with the main branches already sorted. You can keep the structure, reshape it, or delete branches that go beyond your syllabus, so the final map reflects your course rather than a generic template.
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Frequently asked questions
How many concepts should a science concept map include?
Most useful maps for a single lesson hold 8 to 15 nodes arranged under two or three main branches. Fewer nodes keep the structure clear, and more than that usually means the topic needs a second map.
How do I check that a science concept map is accurate?
Compare each linked term against your textbook or lecture slides, and confirm that each arrow describes a real cause, process, or relationship. Because the map is editable, you can correct any node the source does not support.
Can I export my mind map?
Exporting is a paid feature. Plus ($39/year or $7.99/month) includes PDF, DOCX, Anki, and CSV export, while the free plan lets you study maps in the browser with 3 generations per month.
Is there a free way to try DeckOwl?
Yes, no credit card is needed to start, and the free plan includes 3 generations per month. Students can get 40% off with a school email.
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