This guest post is by Susan Kardos, Senior Director of Strategy and Education Planning at The AVI CHAI Foundation and a research associate at the Project on the Next Generation of Teachers at Harvard University. She was the Mandel Center’s first post-doctoral fellow.
This essay is drawn in part from a summary of the work of the Project on the Next Generation of Teachers presented by Susan Moore Johnson and her research team at Harvard in May, and in part from a presentation given during a session called “Teachers as Learners: a Discussion Honoring the Contributions of Sharon Feiman-Nemser to Jewish Education,” at the Network for Research in Jewish Education conference in June. The author participated in both.
A little more than fifteen years ago, as a doctoral student at Harvard, I came to know Sharon Feiman-Nemser, first, as a peppering of citations. I got to know her better when I was charged with creating an annotated bibliography of sources related to my interest in new teachers in public schools. It was then I read everything—article after article, chapter after chapter, book after book—and wrote summaries that would become the basis for the literature review in my thesis. Sharon’s work about teacher preparation and learning to teach was an early foundational reference for the work of The Project on the Next Generation of Teachers, a Harvard-based research project addressing critical questions about the future of the nation’s public school teaching force. Sharon’s work featured especially prominently in my contributions to the project, which focused specifically on the kinds of professional cultures new teachers’ experience in their schools, especially related to collegial support, mentoring, and induction—all Feiman-Nemser specialties.
At the same time, and a world away from my thesis work, I was pursuing a line of research related to underground schools in the Warsaw Ghetto during the Holocaust and feeling a stronger and stronger pull toward building a professional home in the world of Jewish education. Imagine my surprise to find that one of my intellectual heroes was not only looking for a post-doctoral research fellow locally, at Brandeis, but was herself crossing the border to make her professional home in the world of Jewish education.
The first several years of full-time classroom teaching are a time of intense learning, during which teachers form the teaching habits and professional dispositions that will stay with them through their careers. 
Today’s guest post is by Shari Weinberger, curriculum coordinator at 