Mathematical Comics on Class X Trigonometry Learning

Learning with the trigonometric material is considered difficult by students, so they feel less interested in learning and also affect learning outcomes. By this, math comics are used to help students quickly learn trigonometry. This study aims to 1) describe the application of mathematical comics in learning trigonometry, 2) find out the results of trigonometry learning after the use of mathematical comics, and 3) find out the students' responses to mathematical comics. This type of research is a development study that uses Borg and Gall development models consisting of research and data collection stages, planning, product development, field implementation testing and refinement of final products. The test of field implementation located in Wachid Hasyim 2 Vocational School 2 Surabaya by using students of class X-AK 3 as the subject of research. Observation of student activities in the implementation of learning in Wachid Hasyim 2 Vocational School in Surabaya analysed descriptively. The results of the feasibility test by material experts, media experts and practitioners (teachers), the quality of mathematical comics that have developed categorised as very feasible with an average score of 4.67. Student responses to comics were positive