Good job man, post about your class and make it ABOUT steem, just make sure your post has something to do with Steem AND your classroom ... make a proposal on @utopian-io http://utopian.io to propose for a Budget for you to spread steem in your school,
you create a plan where you show how many kids you could add to steem IF you had a small budget to go print flyers, pay yourself to have a job handing them out, you could allocate some money to give yourself and your friends a job,...
OH and use chainbb.com to actually make your OWN forum for your school or class which you can THEN use to get paid to answer questions about homework or cklass etc c@chainbb by @jesta is a steem based forum, u login with your steem name and posting key (found in wallet > permissions)