Formative Evaluation of Digital Learning Materials

The use of digital learning materials through e-learning is expected to give students experience be able learn themselves in the industrial era 4.0. This study aims formulate an evaluation method for that relevant development model used. A qualitative approach with evaluative design in-depth analysis applied student research reports, specifically on materials. formative chosen and reasons selection were analyzed results discussed a focus group discussion. sample was taken from by prospective teacher. Expert review conducted test validity content design. Content can done qualitatively or quantitatively applying Lawshe, Aiken, Gregory techniques. carried out black-box test. White-box testing very rarely implemented recommended when developing using programming language. One-to-one small tests think aloud, cognitive walk through, heuristics found methods teaching needed expert review, one-to-one, group, field evaluation. Furthermore, tests, inquiry various techniques, such as object instrument (LORI), user questionnaire (UEQ), system usability scale (SUS).