A simple question

Guys I just want to ask a question. I'm looking for new information about grammar. I've just been working as a teacher here in Chile for about four months, and I'm working in an institute where our program is teaching video classess all the time, and sometimes I need some material - but I don't have it. Can you guys please send me some information I can use to make my classes even better?

ps. Please write back to me soon....

See you all,

Cheffer-Jaime.