Enacting Project-Based Science: Experiences of Four Middle Grade Teachers
Ronald W. Marx, Phyllis C. Blumenfeld, Joseph S. Krajcik, Merrie Blunk, Barbara Crawford, Beverly Kelly and Karen M. MeyerТом:
94
Мова:
english
Журнал:
The Elementary School Journal
DOI:
10.2307/1001840
Date:
May, 1994
Файл:
PDF, 509 KB
english, 1994