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Beal, Carole R.; Arroyo, Ivon M.; Cohen, Paul R.; Woolf, Beverly P. – Journal of Interactive Online Learning, 2010
Three studies were conducted with middle school students to evaluate a web-based intelligent tutoring system (ITS) for arithmetic and fractions. The studies involved pre and post test comparisons, as well as group comparisons to assess the impact of the ITS on students' math problem solving. Results indicated that students improved from pre to…
Descriptors: Mathematics Skills, Arithmetic, Summer Programs, Constructivism (Learning)
Hakuta, Kenji – Council of the Great City Schools, 2011
In developing a tool to help address academic language development, the author and his team began by identifying the challenges of presenting science text to English Language Learners and students who struggle with reading. The goal was to balance the practical and logistical challenges of identifying, teaching, and learning academic and content…
Descriptors: Scientific Concepts, Vocabulary, Science Teachers, Second Language Learning
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Martinez, Ramon Antonio – Research in the Teaching of English, 2010
This article reports findings from a qualitative study of Spanish-English code-switching--or "Spanglish"--among bilingual Latina/Latino sixth graders at a middle school in East Los Angeles. Analysis of the data revealed significant parallels between the skills embedded in students' everyday use of "Spanglish" and the skills…
Descriptors: Code Switching (Language), Spanish, English, Qualitative Research