Deborah Hughes Hallett

  1. Title:
    In-Service Teacher Education: US

    Speaker:

    Link:

  2. Title:
    What Algebraic understandings are essential for success in beginning collegiate mathematics?

    Speaker:

    Link:

  3. Title:
    Relations with the disciplines-Panel

    Speaker:

    Link:

  4. Title:
    Relations with the disciplines

    Speaker:

    Link:

  5. Title:
    Observing and talking about teaching: Departmental leadership

    Speaker:

    Link: