In this work we present some of didactic tools that can be used in the introduction of concepts of modern physics such as gravitation universal (gravitational waves) taking into account that it is possible to work without formalities and mathematical rigor that entails this topic. For this, some didactic options are shown that the teacher can use when teaching modern physics in high school. We try to draw attention of physics teachers in high school to learn about this subject and also to teach it, emphasizing that it does not necessarily have to be adjusted to the calculation, but the concept can be worked out with clear illustrations of physical phenomena, that this case is gravitational waves.