Editor, Journal. “Faculty Vacancy”. Journal of Mathematics Education at Teachers College 1, no. 2 (December 14, 2010). Accessed December 16, 2025. https://journals.library.columbia.edu/index.php/jgh/%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509%252525252509https:/journals.library.columbia.edu/index.php/jmetc/article/view/684.