Thanks you for thos opportunity. Interesting question. I’m here to learn with you. To keep my students in the online classes, I make constant feedback on their activities. Another aspect to highlight is to include an animated character, in 2D or 3D, to mark the important points of the didactic content. In addition, I have verified the importance of a good layout, an adequate typography, the use of harmonic colors, quality images, well-made videos, links with attractive news in the context of the students. Together, they collaborate with an effective online classroom. Consequently, the support of the student in the lessons. In short, the teacher should prefer universal design in its teaching content. Adopt settings in your online classroom for each type of student, especially those with audiovisual problems.