Contemporary Education and Teaching Research 2737-4203 2737-4335 BONI FUTURE DIGITAL PUBLISHING CO.,LIMITED https://ojs.bonfuturepress.com/index.php/CETR/article/view/1438 4 08 2023 2023-08-29 Zhengwei Fan Student Teams Achievement Division (STAD) is a form of educational organization designed by Professor Slavin of Johnson University in the United States based on the theory of learning motivation. (Slavin, 2011) It is an effective teaching method that has been experimentally validated. It is especially suitable for students with large basic differences and difficult course teaching. (Zhou, 2019) (Khan)This paper takes the "Troubleshooting and Troubleshooting" course of our school as an example and adopts STAD to make bold reforms to the formative examination mode of the course, which has obtained certain results. Student Teams Achievement Division,vehicle fault diagnosis,and troubleshooting course,formative assessment,Innovation 10.61360/BoniCETR232014380810