my boy has no problem in going to school, he feels happy with toys and surrounding...but once a while he will have the lazy feeling of going to school....(especially after his father visit him, so i hate that c6 so much)...
I will force him to go, no matter need to hold him or put in the trolley or give him a new toy bring to school...once he reach there, his teacher will take him away but I tell him will pick him up on time....
Remember on time!! can't let him be the last student to be picked up! bring him so surprised snack or food or small toy....then few days later back to normal...
I understand hard to force kid go school especially he still so small...if only PN class, you might want to consider to choose three days a week course, my son's school has different choice :
1day/wk or 3 / wk or 5 / wk...
if your son really don't want to go everyday...consider to let him go only 3 days...slowly add up to 5 days/wk. in the mean time, try to get along with other mommy and his school friends' name...talk to him more about his friends at home...of course, we all need teachers help to praise him more...he will feel 好叻!