Feedback by automatic assessment systems used in mathematics homework in the engineering field

This research presents the results of the teaching innovation Dynamic Online Assessment System in Mathematics, which is implemented in higher education to promote self study by students outside the classroom. The WIRIS calculator was integrated into the Moodle platform to create questions with random elements, for example, students had access to different variants of the same question. The effect of the type of feedback (immediate or deferred) on the work of the students on the platform, measured by means of participation, time spent, and grades obtained, was evaluated. We used a quasi experimental methodology for a population of 5,507 students, distributed in 229 courses on four campuses that learn Mathematics I in engineering programs. Immediate feedback exhibits better work of students on the platform, but this work is not necessarily more efficient in comparison with the work performed by students using assessments online assessment with deferred feedback