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pro vyhledávání: '"Richard A. Mac Harg"'
Autor:
Richard A. Mac Harg, Marvin Willerman
Publikováno v:
Journal of Research in Science Teaching. 28:705-711
The objective of this study was to determine if a concept map used as an advance organizer can improve the science achievement of eighth-grade students. Eighty-two eighth-grade students in four science classes participated in this study. The experime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea45bd1aa818c9cb60416c1576132646
https://doi.org/10.1002/tea.3660280807
https://doi.org/10.1002/tea.3660280807
