Feedback

Feedback based on the learner’s answers can be provided via the feedback() method. Note that it depends on the configuration, whether the feedback is shown to the user or not.

class Apples(pyrope.Exercise):

    def problem(self):
        return pyrope.Problem(
            '''
            If there are five apples and you take away three,
            how many do you have?

            <<number>>
            ''',
            number=pyrope.Natural()
        )

    def the_solution(self):
        return 3

    def feedback(self, number):
        if number == 3:
            return "Be honest: You knew the quiz, didn't you?"
        return 'You took three apples, so you have three!'