The Importance of Multi-Age Learning Environments

It's like i don't know out there somewhere you know yeah this happened to me recently with with my daughter she i this was two years ago it was my 40th birthday and i said uh my birthday's coming up next week you know how old i'm gonna be. She's like  i don't know i'm like well you're eight so how much older do you think i'm going to be? And they got all the papers and man the guesses ranged from like 14 to 90 right it's like i Don't Know Out There somewhere you knowYeah, I love that guy who wrote about multi-age learning environments in an article by a guy named peter gray um i