Hello there! Welcome to the steemit world. Don't expect too much but for youngsters like you, you need strong patience and perseverance in dwelling in this blogging world. For you to keep up with the challenge and at least earn from all the activities that your future group is going to generate, gather your friends and school-mates here and slowly utilize the platform's usability for your studies, school sessions and announcement and draw your friends attention to join as well.
Since you are the secretary, you may ask the president and school officials' permission to incorporate steemit link in letting them view some of the public announcements aside from facebook.

As a person who just got active and was just motivated by @monwalker, I welcome you to steemit and will be more than glad to help you out.