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Abi-El-Mona, Issam; Adb-El-Khalick, Fouad – School Science and Mathematics, 2008
This study assessed the influence of using mind maps as a learning tool on eighth graders' science achievement, whether such influence was mediated by students' prior scholastic achievement, and the relationship between students' mind maps and their conceptual understandings. Sixty-two students enrolled in four intact sections of a grade 8 science…
Descriptors: Experimental Groups, Science Achievement, Multiple Choice Tests, Concept Mapping
Reilly, Kate; Wooster, Betsy – US Department of the Interior, 2008
Riparian ecosystems are an exciting and dynamic subject for study. These areas are valuable lands and important wildlife habitats, and they contribute greatly to the environmental health of an area. Definitions for the term "riparian" vary, but in this curriculum, the land called the "Green Zone" lies between flowing water and upland ecosystems.…
Descriptors: Concept Mapping, Water Quality, Water, Youth Programs