User interface evaluation

Evaluation helps teachers improve their digital materials so that they become more effective and pleasant to use. Some of the most common evaluation methods are (European Commission, 2020):

• heuristic evaluation: An expert reviews the digital material according to established principles (e.g., Nielsen’s heuristics, Nielsen, 1995).

• usability testing: Students interact with the material while the teacher observes how they navigate and solve tasks.

• surveys or questionnaires: Students provide feedback on clarity and ease of use.

• user flow analysis: Tracks how students move through the content (e.g., a lesson in an LMS).

• usage metrics tracking: Digital platforms often allow the collection of data on which materials are most viewed or where users drop out, helping identify problematic areas (European Commission, 2020).