The program facilitates the learning of the material, working in groups and individually after studying the topic of waves.

In the case of group-work it is advisable to refresh the fundamental concepts related to the topic of waves. It is worth drawing the student’s attention to the fact that the animations presenting the Doppler effect can only be started by using the buttons given in the program.

There are sound effects related to the material in the program, so it is necessary to tell the students to switch on the loudspeakers in order to listen to them.