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Tran, Natalie A.; Behseta, Sam; Ellis, Mark; Martinez-Cruz, Armando; Contreras, Jacqueline – eJEP: eJournal of Education Policy, 2015
In this study, we present quantitative findings on the effects of English-Spanish dual language immersion on student achievement in science and mathematics in grades 3, 4, and 5. The research aims to present empirical evidence documenting the impact of dual language immersion, reveal analytical techniques utilizing nonparametric measure of similar…
Descriptors: Science Achievement, Mathematics Achievement, Immersion Programs, Language of Instruction
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Martínez, Patricia; Bannan, Brenda; Kitsantas, Anastasia – Journal of Geoscience Education, 2012
This paper presents the results of an experiment investigating the development of elementary-school dual-language learners' conceptual knowledge about processes of erosion, deposition, and transportation caused by water movement. To elicit students' ideas, researchers asked students to answer four open-ended questions using written answers and/or…
Descriptors: Elementary School Science, Earth Science, Water, Bilingual Students