Learning Wudhu for young children requires engaging and interactive media to foster a deep understanding of the worship procedures. This study aims to develop a Wudhu learning application based on Augmented Reality (AR) as an interactive and fun educational medium. The development method used includes the stages of needs analysis, system design, implementation, and testing using Black Box Testing. The system utilizes marker-based tracking to display 3D animations of Wudhu movements in real-time when the camera detects a marker on the printed media. The test results indicate that all main functions run well, and a limited trial on children aged 5-7 years showed an increase in learning interest and a better understanding of the Wudhu sequence. Thus, the application of AR technology is proven effective in improving the quality of basic worship instruction for young children.

翻译：幼儿学习小净需要具有吸引力和互动性的媒介，以促进对礼拜程序的深入理解。本研究旨在开发一款基于增强现实（AR）的小净学习应用程序，作为一种互动且有趣的教育媒介。所采用的开发方法包括需求分析、系统设计、实施以及使用黑盒测试进行验证等阶段。该系统利用基于标记的跟踪技术，当摄像头检测到印刷媒介上的标记时，实时显示小净动作的3D动画。测试结果表明，所有主要功能运行良好，并且在5-7岁儿童中进行的有限试验显示，学习兴趣有所提高，对小净步骤的理解也更好。因此，AR技术的应用被证明能有效提升幼儿基础礼拜教学的质量。