QUOTE (kab @ Jun 6 2010, 16:46)

i find this one really hard too! i'll be interested to hear what other people do. For Calculating 8 i tend to collect evidence such as when children are playing in a shop role play buying more than 1 item. Using different ways to work out how much money would be needed to pay. Or giving change for taking away. Do you think this is correct? What things do you collect at the moment! i feel my life is taking up with collecting evidence and printing photos etc.

Same here! It is really difficult to do observations on these points . I collect similar things to you. I hope other people do too!