https://osf.io/twgcu/
Schoen, R. C., Bray, W., Wolfe, C., Tazaz, A., & Nielsen, L. (2017). Developing an assessment instrument to measure early elementary teachers’ mathematical knowledge for teaching. The Elementary School Journal, 118(1), 55–81. https://doi.org/10.1086/692912
https://osf.io/twgcu/ Schoen, R. C., Bray, W., Wolfe, C., Tazaz, A., & Nielsen, L. (2017). Developing an assessment instrument to measure early elementary teachers’ mathematical knowledge for teaching. The Elementary School Journal, 118(1), 55–81. https://doi.org/10.1086/692912