Experiences of Developing Conceptual Understanding of 3D Shapes through Audio-Visual Aids
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Abstract
This study explores grade X students’ experiences of developing a conceptual understanding of 3D shapes through audio-visual aids in the Nepalese context. Teachers are using traditional teaching strategies in which they mostly rely on textbooks and lecture-based instructions, and these pedagogical approaches can disengage students, obstruct their mathematical understanding conceptually, and hinder implementation in real-life situations. The study employs a qualitative narrative inquiry method to gather and explore the data. Two teachers having long-term teaching experiences and two students studying in secondary schools are chosen. In-depth interviews are taken to evaluate the impacts of audio aids like YouTube, GeoGebra, Microsoft Excel, Khan Academy, etc., on students' learning experiences; data is transcribed and discussed thematically. The findings of the study show that the proper use of audio-visual resources in mathematics teaching helps to enhance deeper mathematical understanding. Audio-visual aids improve students' active engagement in mathematics classrooms. It also bridges the gap between complex mathematical concepts and their applications in real-life scenarios. Incorporating audio/visual assets in mathematics classrooms can revolutionize the learning environment, encouraging students' active participation and ensuring long-term conceptual mastery. This study underlines the experiences of developing a conceptual understanding of 3D shapes through audio-visual aids. The study suggests that policymakers should equip every school with technological tools and ensure their proper use in the classrooms.
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References
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