This study aims to examine in depth and analyze the level of Technological Pedagogical Content Knowledge (TPACK) ability of biology teachers in Senior High Schools (SMA) in the coastal areas of Bintan Regency in designing, developing, and using learning media. Through quantitative analysis using the TPACK questionnaire instrument, this study attempts to obtain an accurate picture of the profile of TPACK ability of teachers in the area, so that it can be a basis for efforts to improve the quality of the learning media produced. The results of the study showed that the average TPACK ability of biology teachers in senior high schools in the coastal areas of Bintan Regency was in the good category, which was 80.34%, which had positive implications for achieving the Sustainable Development Goals (SDGs) in the field of Education.