Dynamic modeling in PHP

The modeling of various phenomena is used mainly in technology and science. The dynamic model, visualization of phenomena with models and animations make it easier for students to understand the examined problem. By changing one parameter in small increments students can observe changes in the entire system. Dynamic modeling can be used to present to pupils results of examples they would not able to analytically calculate themselves.The contribution presents dynamic modeling in physics developed by means of Hypertext Preprocessor PHP, particularly for the purposes of upper primary schools.