“…Nowadays, there have been many computer programs being developed to help teachers and students in the process of learning and teaching mathematics. One of them is Cabri 3D, Geogebra, Carmetal, Bagatrix, Wingeom, Geometer's Sketchpad, Algebrator, Lindo, Graphmatic, and Cabri Geometry II (Lebamovski & Gospodinov, 2019). In this research, the software used was Cabri 3D because the focused on the material was the planes.…”