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Download full textMa. Louise Antonette N. De Las Peñas; Mark Anthony C. Tolentino; Maria Alva Q. Aberin; Agnes D. Garciano; Juan Carlo F. Mallari; Jumela F. Sarmiento; Debbie Marie B. Verzosa – International Association for Development of the Information Society, 2024
This paper discusses two "GeoGebra" applets, "Radical" and "Parabola," that are designed to strengthen the conceptual understanding of specific topics in algebra. The design and pedagogical basis of the applets are presented. The integration of the applets in teaching Grade 9 mathematics in a partner high school in…
Descriptors: Computer Software, Teaching Methods, Mathematics Instruction, Concept Formation
Direct linkWong, Wing-Kwong; Yin, Sheng-Kai; Yang, Hsi-Hsun; Cheng, Ying-Hao – Educational Technology & Society, 2011
Geometry theorem proving involves skills that are difficult to learn. Instead of working with abstract and complicated representations, students might start with concrete, graphical representations. A proof tree is a graphical representation of a formal proof, with each node representing a proposition or given conditions. A computer-assisted…
Descriptors: Foreign Countries, Geometry, Mathematical Logic, Validity
Ozgun-Koca, S. Asli – Hacettepe University Journal of Education, 2004
The focus of this study was on comparing three groups of Algebra I 9th-year students: one group using linked representation software, the second group using similar software but with semi-linked representations, and the control group in order to examine the effects on students' understanding of linear relationships. Data collection methods…
Descriptors: Control Groups, Mathematical Concepts, Algebra, Experimental Groups
