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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
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Cherico, Cindy M. – Mathematics Teacher, 2011
The most common question the author's students ask is, "When will I ever use this in real life?" To address this question in her geometry classes, the author sought to create a project that would incorporate a real-world business situation with their lesson series on the surface area and volume of three-dimensional objects--specifically, prisms,…
Descriptors: High Schools, Mathematical Concepts, Geometry, Mathematics Instruction