Development of local wisdom-based character instruments in fluid physics courses to strengthen education sustainable development (ESD)

\nThis article analyses the validity of local wisdom-based character instruments in fluid physics courses. This study uses research and development but only up to the expert validation stage. The validation sheet was used by nine experts to validate this instrument. The results indicated that the instrument had been declared valid. The character of potential instructors in fluid physics courses can then be assessed using this tool in the following phase. It is anticipated that this will help ESD be achieved.\n