如何用带有正确答案的R/考试为Moodle创建一个数字问题 [英] how to create a num question for Moodle with R/exams with partially correct answers

问题描述

我想使用R/考试创建随机的Moodle问题.当我手动在Moodle中创建一个数字问题时，我可以添加部分正确的答案(对于典型的小错误)，我的得分为50％.我在R/考试中找不到类似的内容.如果有任何帮助，我可以提供一些有关Moodle问题的XML.

I want to use R/exams to create randomised Moodle questions. When I create - by hand - a num question in Moodle, I can add partially correct answers, for typical small mistakes, that I grade with 50%. I could not find something like that in R/exams. I can provide some XML of such a Moodle question if that is of any help.

推荐答案

对于Moodle，您可以在cloze练习中使用verbatim练习类型(而不是num或schoice等).然后，您可以直接包括所需的Moodle处理.有关工作示例，请参见 http://www.R-exams.org/templates/confint3/.

For Moodle you can use the verbatim exercise type (instead of num or schoice etc.) in a cloze exercise. Then you can include the desired Moodle processing directly. For a worked example, see http://www.R-exams.org/templates/confint3/.

您可以使用verbatim部件，然后使用:NUMERICAL:=1.23:0.1~%50%2.34:0.1#plus feedback text部件(如果1.23是完全正确的，并且2.34部分正确.有关详细信息，请参见Moodle文档: https://docs.moodle.org/38/en/Embedded_Answers_(( Cloze)_question_type#Syntax_for_numerical_Cloze_questions

Instead of using num parts and putting the correct number, say 1.23 into the exsolution, you can use verbatim parts and then put something like :NUMERICAL:=1.23:0.1~%50%2.34:0.1#plus feedback text if 1.23 is fully correct and 2.34 is partially correct. See the Moodle documentation for details: https://docs.moodle.org/38/en/Embedded_Answers_(Cloze)_question_type#Syntax_for_numerical_Cloze_questions

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