portofino and runningwithscissors:
At the age of 4 my childrens' afternoon/evening would go something like this...
Home at 4.00, have a wee and a wash,change out of uniform.
4.15 usually sit and chill out, play with their dollies/spiderman and they would think they were helping me make dinner,when they cut up a piece of carrot or something, we would also talk about their day,what they did etc.
5.00 eat dinner
5.15 homework ! (yes really even for 4 year olds)
5.30 read their school reading book and look at other books whilst having a cuddle,talk about the books.
6.00 30 minutes or so of their favourite tv or playing dressing up or hospitals or whatever the game is that day.
6.30 quick tidy up (me) bath time
6.45 out of the bath,dry,clean pj's,a nice story and a cuddle.
7.00 they would be out for the count,fast asleep for 12 hours !
At age 4 mine were really tired after a long day at school,it was a shock to their system after being at home all day then into full time school. I suppose it all depends on the child and also some of my friends children have been at nursery/childminders since they were tiny babies so they are well used to being away from their Mum all day.