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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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Huang, WenYen – Mathematics Teacher: Learning and Teaching PK-12, 2022
The study of mathematics is often described as the science of patterns (Resnik 1981), and the cognitive tasks involving the search, recognition, and assessment of patterns are fundamental to learning mathematics. Patterning activities lead students to a better understanding of dependent relations among representations, create a transparent way for…
Descriptors: Mathematics Education, Mathematics Skills, Pattern Recognition, Mathematics Activities
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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
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Caro, Diana García; García, Carlos Valenzuela; Sanz, María T.; González, María S. García – North American Chapter of the International Group for the Psychology of Mathematics Education, 2022
This paper describes the conceptions about complex numbers that a group of university students has, these were built from the application of an activity sequence centered on these numbers. This sequence is based on the APOS theory, some aspects of semiotic representation theory, and the use of digital technology. Particularly, both the general…
Descriptors: Undergraduate Students, Student Attitudes, Knowledge Level, Number Concepts