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Issa Ndungo; Sudi Balimuttajjo; Edwin Akugizibwe; Charles Magoba Muwonge – African Journal of Research in Mathematics, Science and Technology Education, 2025
This study compared shifts in learners' attitudes under two instructional strategies: technology-enhanced Van Hiele phased instruction (TVHPI) and conventional Van Hiele phased instruction (CVHPI). A quasi-experimental design was used with 245 learners in the CVHPI group and 238 learners in the TVHPI group. Owing to non-normal data distribution,…
Descriptors: Geometry, Student Attitudes, Mathematics Instruction, Sequential Learning
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Issa Ndungo; Sudi Balimuttajjo; Edwin Akugizibwe – Electronic Journal for Research in Science & Mathematics Education, 2025
This study investigated learners' experiences and understanding of transformation geometry using two instructional strategies: Conventional Van Hiele Phased Instruction (CVHPI) and TechnologyEnhanced Van Hiele Phased Instruction (TVHPI), incorporating GeoGebra as a digital tool. Through semi-structured interviews, qualitative data were collected…
Descriptors: Geometry, Mathematics Instruction, Sequential Learning, Technology Uses in Education
Marschark, Marc, Ed.; Spencer, Patricia Elizabeth, Ed. – Oxford University Press, 2010
"The Oxford Handbook of Deaf Studies, Language, and Education, Volume 2," is an updated edition of the landmark original volume. A range of international experts present a comprehensive overview of the field of deaf studies, language, and education. This area has grown dramatically over the past forty years. From work on the linguistics…
Descriptors: Deafness, Hearing Impairments, Linguistics, Sign Language
Schramm, Wilbur – Office of Education, US Department of Health, Education, and Welfare, 1964
This annotated bibliography is a compilation of the research on programed instruction conducted in the United States since 1954. The introduction describes the field; looks back over the research and reviews some of its conclusions; answers the question whether students learn from programmed instruction; explains the characteristic variables; and…
Descriptors: Educational History, Educational Research, Research Reports, Annotated Bibliographies