We were looking at the key characteristics of mammals. One is obviously that the mother makes milk to nourish her offspring. Cue sniggers from the back. So Mrs Popsy decided to re-emphasise.....not just animals like cows etc. Human females all make milk for their offspring. More sniggers. So I explained that I bet many children in the class were breast fed by their mothers wehn they were young.
Lots of comments of yeuch gross etc.
So I asked why it was gross.
apparently (and we are talking well brought up children here - not disadvantaged in any way....) 'ladies' chests' (they would not even say breasts) should be kept under their jumpers as bottles are more sociable
needless to say I put them right