Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Klopfer, Leopold E."'
Publikováno v:
Educational Technology, 1973 Apr 01. 13(4), 36-39.
Externí odkaz:
https://www.jstor.org/stable/44419379
Autor:
Klopfer, Leopold E.1
Publikováno v:
Science Activities. Nov1971, Vol. 6 Issue 3, p26-31. 6p.
Autor:
Klopfer, Leopold E.1, Weber, Victor L.1
Publikováno v:
Science Activities. Jun1969, Vol. 1 Issue 1, p27-30. 4p.
Publikováno v:
School Science & Mathematics; Jan1981, Vol. 81 Issue 1, p3-8, 6p
Publikováno v:
Research in Science & Technological Education; Jan1983, Vol. 1 Issue 2, p173-183, 11p
Autor:
Ginsburg, Mark B., Klopfer, Leopold E., Clayton, Thomas, Rakotomanana, Michel, Sylvester, Judy, Yasin, Katherine
Publikováno v:
Research Papers in Education; Oct1996, Vol. 11 Issue 3, p239-254, 16p
Publikováno v:
Theory Into Practice; Apr1974, Vol. 13 Issue 2, p136-148, 13p
Publikováno v:
Science Education; Nov1992, Vol. 76 Issue 6, p597-614, 18p, 1 Chart
Publikováno v:
Science Education; Apr1990, Vol. 74 Issue 2, p133-154, 22p, 8 Charts, 1 Graph
Autor:
Klopfer, Leopold E.
Publikováno v:
Science Education; Jun1986, Vol. 70 Issue 3, p347-350, 4p, 1 Chart