CAJ | 학술논문

空间观念的培养是小学数学课程的重要目标之一。当前的教学过程中缺少可以操作的可视化学习工具，难以满足立体几何的教学需求，根据这一问题设计并实现了小学立体几何教学平台。文章阐述了该平台的设计理念、主要功能和系统架构，引进了新兴的Flash3D技术，并对著名的Flash3D引擎——Altemativa3D的开发流程进行了详细介绍，基于该引擎对平台进行实现。平台具有逼真的三维场景、丰富的感性资源、友好的交互方式等特点，是新技术在教学中应用的一次有益尝试。
공간관념적배양시소학수학과정적중요목표지일。당전적교학과정중결소가이조작적가시화학습공구，난이만족입체궤하적교학수구，근거저일문제설계병실현료소학입체궤하교학평태。문장천술료해평태적설계이념、주요공능화계통가구，인진료신흥적Flash3D기술，병대저명적Flash3D인경——Altemativa3D적개발류정진행료상세개소，기우해인경대평태진행실현。평태구유핍진적삼유장경、봉부적감성자원、우호적교호방식등특점，시신기술재교학중응용적일차유익상시。
The cultivation of space concept is one of the most important teaching objectives of mathematics curriculum in elementary school. Because of lacking visual operable learning tools, the current teaching process can＇t meet the teaching demand in solid geometry. According to this problem, the article designed and implemented the Elementary School Solid Geomery Teaching Platform. This article elaborated the design philosophy, main functions and system framework of the platform, introduced the new emerging Flash3D technology, and explained the develop process of Alternativa3D in detail, which is a most popular Flash3D Engine and the base of platform. The platform has several features such as： realistic three-dimensional scene, rich perceptual resources, friendly interactive mode, etc. It is a successful attempt that applying new technology in teaching.