Anyone else's school do this? The teachers are always sending things home like "scavenger hunts" (find 4 different things that are green outside, find two different types of rocks, etc etc) and "number searches" (count certain things in different scenarios such as a football game or supermarket etc etc) and so on.
These "projects" always have a deadline, and then whoever turns them in gets a prize, generally a sweet, which the teachers hand out to those children in front of the whole class. So some get a sweet and some don't, quite openly.
Now personally, I've always felt these things come under "parental homework" as it's another thing in the long long list of things we have to do. To be fair, I understand they're trying to "make learning fun" for the kids, and that's great. But this becomes such a pain for us. It's all I can do to get the reading done with DS2 during the week. We had 2 different "projects" sent home to do over the break, and honestly, we didn't do either. We had things to do, places to go, then we got ill for a few days. Some of the things on the "scavenger hunt" list could not have been found in our garden, and would have required us to take DS2 to a park or public area like that, which honestly we just couldn't do for a number of reasons. (and dammit, that's why we have a back garden, so we don't have to go through the whole park thing!)
I spoke to the TA and asked them if they insisted on doing these "parental homework" projects, could they PLEASE reward the children by putting their reward in their bookbag to take home with them, rather than doing it in front of the other children that didn't fniish it and didn't then get a sweet. I think it's cruel first of all. DS2 didn't understand why the teacher gave sweets to some children but not all (including him). It seems highly unfair to punish the children because their parents cannot get these things done with them. Sorry, but I am up to my eyeballs in things I have to take care of... the LAST thing I need is two lists of things I'm expected to "do" as homework with DS2 during the week off school, so that he can get a sweet and not be upset in front of the other children. Not to mention, they're always banging on about eating healthy and then they reward them with sweets?? Surely they can come up with some other rewards.
Ok. Rant over... grrrrrrrrr I HATE PARENTAL HOMEWORK!!!! 
no really... rant over now..... 