BM lesson..

BM lesson... my form teacher teaches...and is always a very special lesson... Why??? My form teacher.. always give a lecture to all of us before he starts his lesson. Two periods of lesson is 70 mins and Mr. Tan (My form teacher, also the bm teacher) will gave a lecture for 55 mins and 15 mins to teach.. REALLY INTERESTING!!! haha... these lectures were given since the first day of school and seldom we really have proper BM lessons... And how he talk,, always... haiz... don't know how to describe la.... funny??!! or................... He will always uses his "partner", his whistle, he called it "bi bi 仔" to make the class quiet!!! HAHAHA...