High school math has a standardized curriculum that doesn't change significantly - it's 100% possible to create this high quality material for the whole n years

High school math has a standardized curriculum that doesn't change significantly - it's 100% possible to create this high quality material for the whole n years and make use of it year after year. Especially that the most important part of this is the software used to make these semi-interactive graphics (which is open-source), so a teacher can just do it their own way, incorporating animations fit for their examples - no need to pre-render a video for each day. Do a "normal" class and visualize important aspects.