Tracking Visualization Of 3 Dimensional Object Natural Science Learning Media In Elementary School With Markerless Augmented Reality Based On Android

Many materials in the Natural Sciences lesson are not understood by students. Teacher-centered learning methods cause students to learn passively. Students barely listen to teachers who giving lectures on natural science subject. There are already many learning media for natural sciences in 2-dimensional forms such as learning videos. Science learning media uses a 3-dimensional animation model, which offers several visualizations of science lessons. Learning media for natural science for elementary schools created to facilitate students to learnn in a fun way. This application uses markerless augmented reality based on Android. In the initial stage, it will be explained how to create an application using the ADDIE method. ADDIE is one method for developing learning media products. This application is created without using a marker but using capture texture so it is necessary to check the tracking and structure from motion(SfM) the camera so that the visualization effect of 3d animation objects will appear. After that, it will be recommended to use the application correctly. This research is still in the early stages of research in the field of computer vision.