To me, making presentation like this. It feels kinda useless because presentation is more to the design than the content from what I observe, I rather taking notes than doing this.
Above are platforms that the teachers use to teach the students. Mathletics and Spellodrome are basically the same, they just have different subjects. Edmodo is just like Google Classroom. Classdojo is kinda like a grading system for student's behavior and such.