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Direct linkPham Sy Nam; Nguyen Tan Linh; Pham Thi Thanh Tu; Zsolt Lavicza; Guillermo P. Bautista Jr. – International Journal for Technology in Mathematics Education, 2024
PowerPoint is a learning aid, developed for presentations. PowerPoint has "dynamic" features for creating presentations with dynamic actions. The knowledge of the infinite backward multiplier is difficult to understand. One of the difficulties in understanding this knowledge is infinity, "dynamic". In this study, we use the…
Descriptors: Visual Aids, Geometry, Teaching Methods, Secondary School Mathematics
Pham Sy Nam; Le Hong Thai; Zsolt Lavicza; Angelika Schmid; Tony Houghton – International Journal for Technology in Mathematics Education, 2024
In the 11th-grade Vietnamese Mathematics Curriculum, students learn about parallel relations between planes in space. This is cognitively challenging for many students. Studies have shown difficulties relating to limited spatial imagination and drawing representations. The teacher's approach also causes difficulties for some students; for example,…
Descriptors: Foreign Countries, Computer Simulation, Technology Uses in Education, Mathematics Education
