Diferencia entre revisiones de «Fórmulas: Notación de unidades»
(Página creada con «{{Tipo_de_pregunta_Fórmulas}} ==Notación de unidades== El sistema de unidades permite poner a prueba el conocimiento de las unidades por parte de los estudiantes. You c...») |
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===En otros idiomas=== | ===En otros idiomas=== | ||
[https://docs.moodle.org/33/en/Formulas: | [https://docs.moodle.org/33/en/Formulas:_Marking_units English]<br> | ||
[https://docs.moodle.org/3x/fr/Formules: | [https://docs.moodle.org/3x/fr/Formules:_Notation_des_unit%C3%A9s Français] | ||
Revisión del 04:50 8 ene 2018
Notación de unidades
El sistema de unidades permite poner a prueba el conocimiento de las unidades por parte de los estudiantes. You can specify mark fraction deduction for a wrong unit. The wrong unit here means that the unit that is not convertible to the correct unit, under conversion rules. Suppose a student get 2 marks for this subquestion answer. If the unit penalty = 0.2 and she give wrong unit, then the student can get 2(1-0.2) = 1.6 mark for this submission. (See Grading scheme).
If a teacher does not specify any unit for the subquestion, then the unit box will not be displayed and there is no need for students to enter it. However, if the student enters anything after their answer, it is usually considered to be incorrect so the mark of unit will be deduced. Hence, in the above case, it is better to set 1 for mark deduction.
Nevertheless, if you do not want to penalize the student entering arbitrary string at the end of answer, set 0 for mark deduction. i.e. their unit does not count toward their grade, but you still allow student use any convertible unit. Note that you have assumed a default answer that does not require unit.
