By Bybee Rodger W.   in Journal of Science Education and Technology

ISSN:1059-0145|12|4|343-358

Springer Publishing Company ‎(2003)‎

Access to resources Favorite 16.807518

By Bybee Rodger   McCrae Barry   in International Journal of Science Education

ISSN:1464-5289|33|1|7-26

Routledge Ltd‎(2011)‎

Access to resources Favorite 15.757048