Sorry for writing in English (Which is not any good!!). As i'm not in Dhaka and i don't have an internet connection at my home, i am now accessing internet from a cyber cafe. About the third meeting i'm not sure whether i'll be able to attend it. Anyway, as far as I got, the main agenda is going to be the booklet we had been talking about. We need to get it ready and then print it and distribute it. About the distribution, I think Rusafi vai's idea is a good one. we need to distribute the booklet at math olympiad and bhasa protijog and things like that. But writing mathematical terms requires some knowledge about equation writing at which not much wikipedian is good at (i have presumed it from the lack of science and math articles here at bn wiki). So we need to get some special training session from an experienced wikipedian for this purpose (this is originally idea of Bellayet vai, i'm proposing it again.) Another point i want to make is I heard something about the "Bangla Wiki Month" in the past. Can we begin it again (and if possible it will be on some special topic, like Wiki Math month and Wiki Muktijuddho month etc.)? 
Hope the meeting would be a fruitful one and we'll be able to publish the booklet right after Eid. Eid Mubarak to every wikipedian.
 
Faisal Hasan.
Wikimedia Bangladesh.
http://meta.wikimedia.org/wiki/Wikimedia_Bangladesh