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Interactive simulation

PhET interactive simulations

PhET Interactive Simulations, University of Colorado Boulder

Simulations from the University of Colorado Boulder for physics, chemistry, biology and mathematics. You change the variables and watch what happens.

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A free external resource. Its licence allows copying and reuse under its own terms. This link reached the site on 2026-08-31. We did not read the page.

https://phet.colorado.edu/en/simulations/browse

Source, licence and version

Published by
PhET Interactive Simulations, University of Colorado Boulder. Published by a recognised institution or research organisation working in this field.
Rights held by
University of Colorado Boulder
Access
Openly licensed. Free to read, and the licence allows reuse under its own conditions.
Licence
Creative Commons Attribution 4.0 International (CC BY 4.0) Read the licence
What you may do
Copies may be redistributed under the licence below. Read the licence for the conditions — they are not optional.
Attribution required
“PhET interactive simulations” by University of Colorado Boulder, licensed under Creative Commons Attribution 4.0 International (CC BY 4.0).
Version
Recorded as the version in force, but nobody has checked it against the source. Confirm the year on the source page.
What we checked
The source and provenance were checked. That says nothing about whether the material is good, complete, or right for you.
Languages
en, hi, bn
Useful for
Understand deeply · Do it practically · Introduction

What it lines up with

One resource can sit differently against different curricula. Each row below says how strong the connection is and whose claim it is.

  • Mapped to the syllabusTutor’s assessment

    Tutor mapped this against a named syllabus version. It is our reading, not theirs.

    ScienceNamed without enough alongside it for us to look it up — a subject needs a programme before the catalogue can give it the board’s own title.

    Could not be matched to the curriculum catalogue: Cbse, 10. That is a fault in our records rather than in the resource.

    Mapped against 2026-27 by Tutor learning library, initial curation on 2026-08-31. Asserted without reading the syllabus document line by line. Matched at topic level — light, electricity, magnetism, chemical reactions. The CBSE syllabus document itself was not read line by line.

  • Covers the topicTutor’s assessment

    It covers the same ground. No syllabus was consulted, and none is implied.

    PhysicsNamed without enough alongside it for us to look it up — a subject needs a programme before the catalogue can give it the board’s own title.

  • Covers the topicTutor’s assessment

    It covers the same ground. No syllabus was consulted, and none is implied.

    ChemistryNamed without enough alongside it for us to look it up — a subject needs a programme before the catalogue can give it the board’s own title.

  • Covers the topicTutor’s assessment

    It covers the same ground. No syllabus was consulted, and none is implied.

    MathematicsNamed without enough alongside it for us to look it up — a subject needs a programme before the catalogue can give it the board’s own title.

  • Covers the topicTutor’s assessment

    It covers the same ground. No syllabus was consulted, and none is implied.

    Middle school

  • Covers the topicTutor’s assessment

    It covers the same ground. No syllabus was consulted, and none is implied.

    Secondary

  • Covers the topicTutor’s assessment

    It covers the same ground. No syllabus was consulted, and none is implied.

    Senior secondary