Threes
This is the 'independent stage'. Children will pretend they are now capable, and that they are allowed to do every thing by themselves. They will try to do what ever they like. They will choose their clothing, they will decide what to ware and what NOT to ware, and they will try to do what they want to do and not what they are told, because, of course, they know what is best.
Ratio for this age: 1-7
Here is a guide of a daily schedule
07:30-08:30 Children arrive/Free choices
08:30-09:00 Washing hands/Breackfast
09:00-09:20 Circle time
09:20-11:50 Indoor/Free choice
11:50-12:00 Clean up/Washing hands
12:00-12:30 Lunch time
12:30-12:45 Washing hands/Toileting
13:45-01:30 Outside
01:30-01:40 Transition/Back from outside
01:40-03:10 Nap Time
03:10-03:30 Snak time
03:30-04:30 Free play
04:30-05:30 Clean up/Outside