https://support.google.com/chrome/a/answer/7131624?hl=en#zippy=%2Cstep-select-apps%2Cstep-enable-android-apps


The link above outlines directions for adding an android app to chrome devices managed in Google Admin. Depending on the situation, it might also be useful to create a separate organizational unit in google admin and move specific students to that organizational unit, then download the application only to users of that unit. This is mostly useful if a small group of students need the specified application, and it is important to keep all related settings from their previous OU. If possible, create the new OU to be a child OU of the previous OU the students were in, so that it keeps all parent settings.