My son's day care also has a pre k classroom but its not considered "universal" or "certified" but the director says they cover the same material? He currently goes 2x a week in the toddler room. When he turns 4 would he need to go more often or is 2 full days okay ? and does it matter if its certified or not? The town has it but its a lottery and only 2.5 hours per day so im not sure how;'d that work on the days i need him in day care all day.