Push on a regular basis short learning videos (eg solution to past exam paper question) to high school students for example via whatsApp/ Telegram on a scheduled broadcast basis. I need to collect the students email, and cell/mobile number and maybe some other details via surveys.
A website to host these videos ( with login) is also a must...maybe using Teachable.
It would be desirable to send them relevant emails based on students choice eg info of propective university/ course etc application process etc
The end result is to create a database of students. in maths and science with the prospect of devloping
marketing data for students who are about to enter university/college