Auxiliary input component for Quizzes answers

It is common for teachers to ask their students to explain how they have computed the answer of a Math or Science question. Even in automatically graded questions, teachers may want to ask the students to write their reasons just in case they want to later check them for manually adjusting the grade or just to answer the student request regarding this question. It is also valuable from a formative assessment perspective, beyond grading.

Consider the following question:

We may be interested in the reasoning the students have followed to answer it. We can enable the text editor by setting Include text editor in Correct answer > Input method.

Thus, an embedded text editor will appear after the answer field in order to avoid confusion. There, the students will be able to explain how they got the answer.