If I and/or another human was able to stay there and supervise them the enitre time, then how long is too long to let them run around outside in some sort of run/play area type thingie that I would build from cubes/grids?
I know they need shade, and if the temperature outside gets too hot/warm or cold/chilly, then I'll have to bring them in, of course.
What is their maximum outside temperature that they can be comfortable at playing outside in? What about the minimum?
Thanks so much, in advance! Boy, I cannot wait until spring gets here. I have two ideas already for outside floortime places.