Season 1 (1983-1984)<br />Season 2 (1984-1985)<br />Season 3 (1985-1986)<br />Season 4 (1986-1987)<br />Season 5 (1987-1988)<br />Season 6 (1988–1989)<br />Season 7 (1989–1990)<br />Season 8 (1990-1991)<br />Season 9 (1991-1992)<br />Season 10 (1992-1993)<br />Season 11 (1993-1994)<br />Season 12 (1994-1995)<br />Season 13 (1995-1996)<br />Season 14 (1996-1997)<br />Season 15 (1998-1999)<br /><br />Original production funding provided by: Kellogg’s Cereal Company<br />Dayton Hudson Corporation on behalf of Target, Mervyn’s, Dayton Hudson Department Store Company, and Lechmere<br />B. Dalton Bookseller<br />Corporation For Public Broadcasting<br />Public Television Viewers Like You<br />National Science Foundation<br />The Mary Reynolds Babcock Foundation<br />Carnegie Corporation of New York<br />The Pew Charitable Trusts<br />The Arthur Vining Davis Foundations
