Chemistry instruction: Observations and hypotheses
نویسندگان
چکیده
منابع مشابه
Representing Actions: Laws, Observations and Hypotheses
> We propose a modiication L 1 of the action description language A. The language L 1 allows representation of hypothetical situations and hypothetical occurrence of actions (as in A) as well as representation of actual occurrences of actions and observations of the truth values of uents in actual situations. The corresponding entailment relation formalizes various types of common-sense reasoni...
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 1989
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed066p1029