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ThermodynamicsFirst lawInternal energyCarnot cycleEntropy

THE SPEED OF THE KEYBOARD, THE FREEDOM OF PAPER

The next exam starts with a concept map

By students, for students

Try it free — no accountSee how it works
  • Free, no limits
  • No sign-up to get started
  • Opens in your browser, nothing to install
  • For Windows and Mac computers

From the first word to the first click

It all starts with one conceptType, and it grows with youFormulas, tooΔU = Q − Lη = 1 − Tf/TcLink a single wordto another branchBold and coloursHighlight what matters…and it stays where you put itA node with the Aurastudy logo, as an example of an image inside the map

A concept map editor for university study

Aurastudy is the online editor for building concept maps, preparing exams, and organising chapters or thesis ideas in your computer browser.

  • A real linear regression map: two separate links start from the words independently and identically distributed.
    Links

    An arrow from a single word

    “Independently” and “identically distributed” start two different links, without splitting the note into more blocks.

  • You move itpropertieslinearity of parametersrank(X) = kE(ε|x) = 0considering also A4-A5
    Next timeX: sample matrix (N × K)n of observationsn of variables
    Learned: I leave more space between neighbouring nodes
    Layout

    Move it. Aura learns.

    Correct a position and Aura takes your direction and spacing into account in later placements.

  • Revision

    It ends up as a PDF, not locked in a site

    Export the map and revise from it the night before the exam, on paper if you like.

    PDF

Frequently asked questions

Do I need an account?

No. You can start without signing up. Without an account, maps stay in the browser you’re using; an account lets you sync them and find them on another computer.

Does it work on phones or tablets?

The editor is designed for a Windows or Mac computer with a keyboard. On a phone, you can see how it works and email yourself a link for later.

Can I export my maps?

Yes, as a PDF: print it or revise from it wherever you like. What you build stays yours outside Aurastudy too.

Are my maps private?

Yes. There is no publishing or sharing feature at all: your maps stay in your browser or in your account. What you write in nodes is never sent to the analytics tool.

How much does it cost?

Aurastudy is free, and there is no paid plan right now. If that ever changes we will say so in advance, and what you built stays yours.

Now it’s your turn

Try it now

Free, no account · Windows and Mac

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