Evaluation of the Effectiveness of a Tablet Computer Application (App) in Helping Students with Visual Impairments Solve Mathematics Problems

Autor/inn/en	Beal, Carole R.; Rosenblum, L. Penny
Titel	Evaluation of the Effectiveness of a Tablet Computer Application (App) in Helping Students with Visual Impairments Solve Mathematics Problems
Quelle	In: Journal of Visual Impairment & Blindness, 112 (2018) 1, S.5-19 (15 Seiten) PDF als Volltext kostenfreie Datei Verfügbarkeit
Zusatzinformation	Weitere Informationen
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0145-482X
Schlagwörter	Instructional Effectiveness; Handheld Devices; Computer Oriented Programs; Visual Impairments; Blindness; Mathematics Education; Problem Solving; Algebra; Word Problems (Mathematics); Student Motivation; Accuracy; Assistive Technology; Elementary School Students; Secondary School Students; Multivariate Analysis; Comparative Analysis; Conventional Instruction; Technology Uses in Education; Computation; Computer Graphics; Preferences; Statistical Analysis + Suchen Sie Ihr Suchwort? Unterrichtserfolg; Computerprogramm; Visual handicap; Sehbehinderung; Blindheit; Mathematische Bildung; Problemlösen; Textaufgabe; Schulische Motivation; Sekundarschüler; Multivariate Analyse; Technology enhanced learning; Technology aided learning; Technologieunterstütztes Lernen; Computergrafik; Statistische Analyse
Abstract	Introduction: The authors examined a tablet computer application (iPad app) for its effectiveness in helping students studying prealgebra to solve mathematical word problems. Methods: Forty-three visually impaired students (that is, those who are blind or have low vision) completed eight alternating mathematics units presented using their traditional literacy medium or an iPad app. Twenty percent of the mathematics problems included graphics such as maps, line graphs, and bar graphs. During each session, teachers of visually impaired students rated the amount of support they provided for students and the student motivation. Results: Students answered more mathematics problems correctly when using the iPad app and, overall, teachers reported that their students were more motivated with the app than with their traditional literacy medium. Students often used the hints provided in the app when they did not solve a problem correctly the first time. Discussion: Visually impaired students and their teachers found the app and graphics to be easy to use and motivating. The built-in Scratch pad was used by almost all students who were print users. Implications for practitioners: The study results contribute to the growing body of knowledge about the potential value of tablet-type devices for use by visually impaired students. (As Provided).
Anmerkungen	American Foundation for the Blind. 11 Penn Plaza Suite 300, New York, NY 10001. Tel: 800-232-5463; Tel: 212-502-7600; e-mail: afbinfo@afb.net; Web site: http://www.afb.org/store
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2020/1/01