Conception et réalisation d'un système d'évaluation de l'apprentissage par des exercices d'évaluation collectifs (collaboratifs et coopératifs)

Abstract

Due to the COVID 19 pandemic, academic institutions have been forced to integrate collaboration into e-learning, making it possible to increase the level of exchange of ideas in the group and mutual stimulation, encouraging thus the interaction between the learners. But the evaluation of collaborative work online is always a problem, it's not just about evaluating the knowledge and skills of the learners, but also their participation and their inclusion in a group. Our end-of-study project concerns the design and implementation of a system th evaluation of learning through collective evaluation exercises, whether collaborative or cooperative. Our system consists of a learning website that allows teachers submit courses and exams. Exams are solved by groups learners in a collaborative or cooperative way. The evaluation of the learners is done through the marks of the exams, their level of communication, their presence or absence at the examination and the feelings expressed during the collaboration. These criteria have been linked by normalization functions to calculate the collaboration factor between learners, which constitutes the value of collaboration of each learner. The system simulation results showed that it is recommended to use normalization functions that give average values ​​for the factor collaboration.