Waskow taught as a Visiting Professor in the religion departments of Swarthmore College (1982–83, on the thought of Martin Buber and on the Book of Genesis and its rabbinic and modern interpretations); Temple University (1975–76 on contemporary Jewish theology and 1985–86, on liberation theologies in Judaism, Christianity, and Islam); Drew University (1997–1998, on the ecological outlooks of ancient, rabbinic, and contemporary Judaism and on the synthesis of mysticism, feminism, and social action in the theology and practice of Jewish renewal); Vassar College (1999 on Jewish Renewal and Feminist Judaism); from 1982 to 1989 on the faculty of the Reconstructionist Rabbinical College (contemporary theology and practical rabbinics); and in 2005 on the faculty of the Hebrew Union College-Jewish Institute for Religion (the first course on Eco-Judaism in any rabbinical seminary).