The natural sciences

Knowledge of the physical world produced through observation, modelling and controlled intervention. Its authority rests less on the certainty of any single result than on the community practices that expose results to being overturned.

Through the knowledge framework

Knowledge questions

  • 01Where does the subject matter of a discipline stop, and who decides?
  • 02Can a discipline be about something that cannot be observed?

Scope in the natural sciences, in full

The natural sciences as a TOK area of knowledge | TOK Knowledge Base