Students’ performance and perceptions on continuous assessment. Redefining a Chemical Engineering subject in the European Higher Education Area

Publication date: Available online 8 February 2019Source: Education for Chemical EngineersAuthor(s): E.S. Sanz-PérezAbstractChemical Engineering taught as a subject across three Energy Engineering-based degree streams was evaluated considering two cohorts in two consecutive years after the implementation of the Bologna Process in Spain. A regular continuous assessment methodology yielded negative results during the first year. Student insight on course development, own expectations and results, and the evaluation system were then explored via a 33-item survey with participation levels between 41 % and 82 %. Direct answers were evaluated including ranked correlations between all items. The 465 correlation coefficients obtained showed stimulating and unanticipated results. For example, it was shown that a severe grading process (external blame-assignment) was only identified as an explanation for a low mark by those students who performed most poorly in the subject and, therefore, had a poorer understanding of the materials.Besides, the feedback received from students was used to implement several changes in both teaching practice and the assessment method during the second year, like incorporating exam-like problems in daily classes and setting two midterm exams instead of the final one. The results registered after the second year pointed to substantial progress in student learning. Pass rates also rose from a 30 % in the first academic year to 49 % and 58 % in the two follo...
Source: Education for Chemical Engineers - Category: Chemistry Source Type: research