tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”:
Divining the professional development experiences of K-12 STEM master teacher leaders in the United States
tandfonline.com – Divining the professional development experiences of K-12 STEM master teacher leaders in the United States
![](http://troelschristensen.dk/wp-content/uploads/2021/07/rjie20.ahead-of-print.jpeg; charset=UTF-8)