Developing project based learning module of CNC milling mechanical technique on mechanical engineering department vocational high schools in Surakarta

Abstract

This development research that use ADDIE model with stages: (1) Analysis, (2) Design, (3) Development, (4) Implementation, and (5) Evaluation. The object of research was students of XII class on Vocational High Schools in Surakarta. Internal trials included validation material expert and media expert, while external trials included teachers and students responses to use module. The trials data was collected through questionnaire, observation, documentation, and interview which were analyzed qualitatively and quantitatively. The research result: (1) The CNC learning module developed is suitable for CNC learning, students can learn independently and thoroughly, includes description and CNC learning goals, adaptived to development of science and technology, students easy to read and understand; (2) CNC learning module developed were declared very feasible by material expert feasibility percentage of 83.2% and media expert feasibility percentage of 84.04%, the teachers response to the module is 95.6% and the students response is 85.8% which module is very suitable to be used; (3) increasing of students learning outcome after using the module is 17.09% and student learning completeness reaches 100%. The conclusion of research results is module very feasible and effective to be used for CNC learning at Vocational High Schools in Surakarta.