教 養 孩 童 , 使 他 走 當 行 的 道 , 就 是 到 老 他 也 不 偏 離 。 (箴22:6)
Train up a child in the way he should go: and when he is old, he will not depart from it. (Proverbs 22:6)
I think Half day is better.
Sleeping at the afternoon at school is not so '衛生'
If you have maid at home, then she can take care of her at home in the afternoon.
I have a friend's kids always crying in the morning that 'Don't want to go to school' starting from K2. She's studying full time. She said 'so boring' at school.