The process of implementing the selection of instructional media is essentially one application of learning technology. This research is the implementation of project-based learning in which learners will create teaching aids to study the basic competencies of the motion system. This research belongs to research design with a small-scale class trial. This research involves five randomly selected learners. Questionnaire instruments were used to measure the interest and motivation of learners after the small-scale class trial. The results of the small-scale class trial show that student interest is predominantly low, with a percentage of 25% regarding teaching aids-based instructional media, while the results of the small-scale class trial indicate that learner motivation agrees, with a percentage of 47% regarding student motivation instruments in instructional media. Learner responses to teaching aids and instructional media are quite positive, with a percentage of 60%, and they provide feedback related to providing more visuals and more appealing fonts. The implementation of project-based learning with teaching aids media in the small-scale class trial shows a positive trend and serves as a basis for improving teaching aids media for use in larger-scale class trials. Keywords: teaching aid, learning media, skeletal and muscular system