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6th Latin American Conference on Learning Technologies, LACLO 2021 ; : 506-509, 2021.
Article in Portuguese | Scopus | ID: covidwho-1784538


The Covid-19 pandemic imposed technological challenges so that education could continue during the imposed social isolation. One of the challenges of this pandemic is online assessments. This work presents experimental results of two plugins, one for facial verification and another for access reporting, both open source, available in the Moodle Learning Management System. The first plugin was tested with 31 users. The results show the feasibility of use, with an average approval rate of 76% through a questionnaire applied to 16 users in optional online activities performed in Moodle at the end of 2020 and beginning of 2021. © 2021 IEEE.

6th Latin American Conference on Learning Technologies, LACLO 2021 ; : 357-363, 2021.
Article in English | Scopus | ID: covidwho-1784534


The main contribution of this paper is in the method of creating and correcting parameterized programming exercises. This method was validated by an experiment carried out in a course on Computational Bases of Science that was given during the 2020 Coronavirus Pandemic. Lists of individualized exercises were emailed to the students every week through an adaptation of the open system MCTest, and corrections were made automatically by an adaptation implemented on top of Moodle's VPL plugin. Both resources were made available for 43 classes and 1, 407 students. The proposed resources were used by 28 of the classes. A questionnaire sent to the students returned 443 responses, which showed their preferences: Colab (67%), slides (18%) and Moodle activities (15%). 293 assert preferring synchronous lectures. Moreover, around 82% of the respondents approved our method. © 2021 IEEE.