For sure

Generally yes but then remember that a LOT of elementary schools are cutting back or eliminating entirely because of the political pressure to spend 100% of school time on reading and math

Daycare trips are not like elementary school field trips though. They are meant to teach kid's at their developmental level, usually a walk, farm, fire dept, library, etc. My daycare had this huge 6 baby strollers to take kids on walks to the park. They are not putting babies in busses without carseats.