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Direct linkBrown, Bryan A.; Ryoo, Kihyun; Rodriguez, Jamie – International Journal of Science Education, 2010
This study examines the impact of "Disaggregate Instruction" on students' science learning. "Disaggregate Instruction" is the idea that science teaching and learning can be separated into conceptual and discursive components. Using randomly assigned experimental and control groups, 49 fifth-grade students received web-based…
Descriptors: Experimental Groups, Control Groups, Botany, Scientific Literacy
Ryoo, Kihyun – ProQuest LLC, 2009
The significant increase of English Language Learners (ELLs) in the United States raises complex questions about how to provide these students with access to high quality education that can improve both their content knowledge of school subjects and their English proficiency, particularly their academic English proficiency. The development of…
Descriptors: Academic Discourse, Curriculum Design, Computer Simulation, Second Language Learning
