My ds is 7. I do little to entertain him. I do plan lessons for him because his teacher, while lovely, really struggles to come up with work that isn't soul crushingly boring. This consists of finding books for him, planning comprehension questions, selecting handwriting practice books, and finding online activities to help his mental maths.
He's up at 7, needs to eat/dress/clean teeth and may then read until 9. Sometimes we cook/bake breakfast together in this period.
9-10 lessons. Start with handwriting practice because he hates it, then maths, then French. Tiny amounts of work, but more than he ever did at school so I count it as a win.
10-12 read, go outside to amuse himself, play, etc. he occasionally wants me to play pretend with him.
12 lunch
1-3 read, play, etc. At this point he starts to lose the will to live a bit - he is best in the morning. Will start to want me to participate a bit more / wants attention, I do what I can but I am still working.
3-4 Put him in front of TV while I exercise; he usually has a snack etc. This is for the best because he goes downhill moodwise. He should have a nap, but he won't.
4-5 go for a walk together; come home and I prepare supper while he does his own thing, usually reading. Sometimes DP will chat with/amuse DS. (Not DS dad but they get on)
6pm supper. Usually a disaster but an ordinary disaster. Often have to feed him because he can't be arsed. Again, best in the morning.
6:30-8:30, an elaborate schedule of carefully orchestrated pre bedtime activities. This is the worst time of day, doesn't want to get in the bath, then doesn't want to get out of the bath, wants patting while lying in bed, wants reading to despite having spent 6 hours reading already, and so on. I accommodate it because I get it, I'm a whiny arsehole towards the end of my day as well, and he's very good for the vast majority of the day.
He is almost completely self sufficient which is useful because I work FT from home.