Text Your Students Weekly

Weekly emails will get read by your students. So would weekly text messages.

Use them as motivators. IF there is a way to get a response, like a "survey" where they hit Reply, type 1, 2, or 3, and hit Send then you would know better those students not even connected or reading your messages, and then you could call them or pursue them, like sending just nonresponsive students daily emails, texts (when someone is inactive, then you cannot send too many messages).