Example 1: Equation of a polynomial

The main purpose when using this feature is to compare the student's answer with the correct one. Let's ask the following question:

You can add dynamic feedback to the question based on the student's answer. For example, in this question, you could be interested in graphing the student's response and comparing it to the correct answer:

To do so, you have to write parameter answer = 0 in your CalcMe algorithm and, from then on, the student answer will be stored in a variable called answer. For the feedback example you just looked at, you must end up with this:

Finally, you have to add an answer blank for the wrong answers and use the customized feedback.