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Xu, Tugen; Xu, Jiaying; Xu, Xiaoqing; Lu, Jijian – Journal of Baltic Science Education, 2023
This paper proposes a blended teaching design model on WeChat Platform-based SPOC and carries out an empirical study of its applicability and effectiveness in lower-secondary school science teaching. Participants were from two eighth grade classes with different academic performance, and after conducting the same blended teaching, it was found…
Descriptors: Blended Learning, Social Media, Information Technology, MOOCs
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Tienken, 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