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Download full textKoyo Yamamori; Nadezhda Murray, Translator – Educational Studies in Japan: International Yearbook, 2025
This study examined the effect of class sizes on differences in the trajectories of elementary school students' long-term Japanese language achievement by analyzing panel data composed of standardized achievement test scores at five points from around the end of first grade to around the end of fifth grade. The data for 103 schools, 162 classes,…
Descriptors: Class Size, Japanese, Language Proficiency, Elementary School Students
Direct linkTienken, C. H.; Achilles, C. M. – AASA Journal of Scholarship & Practice, 2006
Most research on the positive effects of class-size reduction (CSR) has occurred in the elementary level (Word, Johnston, Bain, Fulton, Zaharias, Lintz, Achilles, Folger, & Breda, 1990; Molnar, Smith, Zahorik, Palmer, Halbach, & Ehrle, 1999). Is CSR an important variable in improving education in the middle grades? Can small classes be…
Descriptors: Class Size, Grades (Scholastic), Small Classes, Instructional Program Divisions
Beane, James; Lipka, Richard – Educational Leadership, 2006
Blaming unsatisfactory student achievement on the middle school concept is a case of mistaken identity. Too many middle schools have failed to fully implement the middle school concept. Based on statements from the Carnegie Council and the National Middle School Association, the middle school concept calls for improved academic achievement for all…
Descriptors: Middle Schools, Academic Achievement, Early Adolescents, Instructional Program Divisions
