a classical, threevalue and modal logic; necessity and semantic interpretation of certain notions; possibility and possible worlds; the importance of modal logic in didactics; logical space; necessary meaning
Chowanna, 2009, t. jubileuszowy, s. 39-46
This article takes a selective look at the importance of some concepts of modal logic to
didacticts. Classical logic, three-value logic and modal logic are chosen as the basis of considerations.
The author mainly concentrates on modal interpretation of semantic terms: “necessity of reffering”,
possible worlds” and “logical space”.
As may be expected it is suggested that modal concepts have an ethical meaning.