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Lin, Meiko – ProQuest LLC, 2018
The purpose of this study was to explore the effects of "yutori" reforms on Opportunity to Learn (OTL), as defined by Stevens' (1993, 1996) multidimensional framework, and to examine how the changes in OTL may have subsequently affected Japanese 8th graders' mathematics achievement as measured by the Trends in Mathematics and Science…
Descriptors: Foreign Countries, Educational Change, National Curriculum, Academic Achievement
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Kulo, Violet; Bodzin, Alec – Journal of Science Education and Technology, 2013
Geospatial technologies are increasingly being integrated in science classrooms to foster learning. This study examined whether a Web-enhanced science inquiry curriculum supported by geospatial technologies promoted urban middle school students' understanding of energy concepts. The participants included one science teacher and 108 eighth-grade…
Descriptors: Science Instruction, Scientific Concepts, Science Curriculum, Science Teachers
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Doppelt, Yaron; Schunn, Christian D.; Silk, Eli M.; Mehalik, Matthew M.; Reynolds, Birdy; Ward, Erin – Research in Science & Technological Education, 2009
The focus of this research was an evaluation of the impact of teacher professional development (PD) on student achievement during implementation of a reform curriculum. The PD consisted of five four-hour workshop sessions distributed over the time teachers were implementing the reform curriculum in their classrooms. The research was conducted in a…
Descriptors: Urban Schools, Academic Achievement, Active Learning, Educational Change
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Huffman, Douglas; Thomas, Kelli; Lawrenz, Frances – School Science and Mathematics, 2003
The purpose of this study was to examine the relationship between different types of professional development, teachers' instructional practices, and the achievement of students in science and mathematics. The types of professional development studied included immersion, examining practice, curriculum implementation, curriculum development, and…
Descriptors: Curriculum Implementation, Curriculum Development, Mathematics Achievement, Teacher Surveys