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Beal, Carole R.; Rosenblum, L. Penny – Journal of Visual Impairment & Blindness, 2015
Introduction: The present study evaluated the feasibility of using an iPad application or "app" for algebra-readiness mathematics, with accompanying braille materials and accessible graphics, when used in authentic educational settings. Methods: Twenty-nine students with visual impairments in grades 4-11 used the materials under the…
Descriptors: Mathematics Skills, Courseware, Handheld Devices, Assistive Technology
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Beal, Carole R.; Rosenblum, L. Penny – Grantee Submission, 2015
Introduction: The present study evaluated the feasibility of using an iPad application or "app" for algebra-readiness mathematics, with accompanying braille materials and accessible graphics, when used in authentic educational settings. Methods: Twenty-nine students with visual impairments in grades 4-11 used the materials under the…
Descriptors: Algebra, Assistive Technology, Braille, Computer Graphics
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Kordaki, Maria – Computers & Education, 2010
This paper presents both the design and the pilot formative evaluation study of a computer-based problem-solving environment (named LECGO: Learning Environment for programming using C using Geometrical Objects) for the learning of computer programming using C by beginners. In its design, constructivist and social learning theories were taken into…
Descriptors: Feedback (Response), Constructivism (Learning), Formative Evaluation, Problem Solving