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Haiwen Chu; Jill Neumayer DePiper; Leslie Hamburger – Grantee Submission, 2023
Pedagogical scaffolding offers temporary support as English Learners engage with challenging math. We identify three dimensions--grouping, structure, and language--along which teachers can vary the intensity of scaffolding with the same rigorous prompt to challenge and support their English Learners. [This paper was published in "Mathematics…
Descriptors: Scaffolding (Teaching Technique), English (Second Language), Second Language Learning, Instructional Design
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Dascalu, Mihai; Jacovina, Matthew E.; Soto, Christian M.; Allen, Laura K.; Dai, Jianmin; Guerrero, Tricia A.; McNamara, Danielle S. – Grantee Submission, 2017
iSTART is a web-based reading comprehension tutor. A recent translation of iSTART from English to Spanish has made the system available to a new audience. In this paper, we outline several challenges that arose during the development process, specifically focusing on the algorithms that drive the feedback. Several iSTART activities encourage…
Descriptors: Spanish, Reading Comprehension, Natural Language Processing, Intelligent Tutoring Systems