For the last week there has been a rather large black beetle living in the dustbin of my classroom. Quite frankly, this has not been a problem. If it is happy with it's home, a sturdy metal bin, then I have absolutely no issues with it. However, on Friday I was in the middle of a maths lesson when I was cut short. A ridiculously loud noise was coming from the bin. Someone, or something had really got too much for the beetle. The lesson stopped, we studied the beetle for a while, and when the maths resumed the beetle didn't take further umbridge. Dave Attenborough never told me that beetles hate maths.