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CogniGuide

Science Mind Maps for Biology, Chemistry and Physics

See how the main branches of science connect, from cells and matter to energy and forces. Then generate a map from your own class notes or PDF.

No credit card required

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Trusted by learners from top universities

University of California, BerkeleyUniversity of MichiganGeorgetown UniversityUniversity of Southern CaliforniaUniversity of Wisconsin-MadisonUniversity of Illinois Urbana-Champaign

CogniGuide at a glance

What you get
Interactive mind maps of the main ideas and how they connect. Free: overview maps (detailed maps on your first 3 creations). Plus: detailed maps with supporting concepts.
Exports
Your first PDF or PNG export is free; Plus exports anytime.
Price
Free plan: 5 creations a week, up to 3 a day. Plus: $9.99/month or $99.90/year (USD; local prices at checkout).
Sign-up
A free account is required before you create anything (Google or email). No credit card.
What you can upload
PDF, Word (.docx), PowerPoint (.pptx), plain text or Markdown, and images (PNG, JPG, WebP, GIF), or type a topic. One file per creation on the free plan; several at once on Plus.

How it compares: vs Knowt · vs Quizlet · vs NotebookLM · vs Mapify

Why Science Mind Maps Help You Study

A science map shows how big ideas link, so you learn the relationships, not just the facts.

Build from your own notes

Upload a PDF, Word file, slides or text, and the AI turns your science material into a branched map.

See how topics connect

Branches group related ideas, such as cell parts under cell biology or forces under mechanics.

Turn the map into practice

Quiz yourself from the map, make flashcards from the same notes, or export the map as PNG or PDF.

How to Make a Science Mind Map

Start with your notes or a topic, then let the AI organize the main ideas.

  1. 1

    Add your material

    Upload your science notes, a PDF textbook chapter, slides or an image, or type a topic.

  2. 2

    AI builds the map

    The AI finds the main branches and subtopics and lays them out as an expandable mind map.

  3. 3

    Study, expand and quiz

    Expand any node for more detail, edit the text, then turn the map into a quiz to test yourself.

Science Mind Maps Across the Main Fields

A science mind map starts with a central subject and branches out into its main fields. Biology splits into cells, genetics, ecology and evolution. Chemistry covers atoms, bonding, reactions and the periodic table. Physics includes motion, energy, forces and waves. Each branch then breaks into smaller concepts, so the whole subject fits on one page.

  • Cells: structure, organelles, cell division
  • Genetics: DNA, genes, inheritance patterns
  • Atoms and bonds: structure, ionic and covalent bonding
  • Energy and forces: motion, work, energy transfer
  • Ecosystems: food webs, cycles, populations

Use a science map to review before a test or to see how topics connect. Create your own map from your notes with CogniGuide and keep your study material in one clear view.

Explore related topics

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Science Mind Map Questions

Answers about science mind maps and how to make your own.

What is a science mind map?

A science mind map is a diagram with a central subject, such as biology, and branches for its main fields and concepts. Smaller branches add detail, showing how ideas relate to each other.

Which science topics work best in a mind map?

Topics with many linked concepts work well, such as cell biology, the periodic table, energy and forces, and ecosystems. Maps help you see cause and effect and how categories are grouped.

Which files can I use to make a map with CogniGuide?

You can upload PDF, Word (DOCX) and PowerPoint (PPTX) files, text or Markdown files, or images. You can also type a topic and generate a map from that.

Can I turn my science mind map into a quiz?

Yes. Once your map is ready, you can turn it into a quiz to test yourself. The same notes can also become flashcards. A free plan allows 5 creations a week.