Part of this stems from the internet, which has made it possible for teachers to seek out their own opportunities beyond the four walls of the school building. (aaeteachers.org)
It can allow schools to offer students an unparalleled course catalog that they couldn't access within the four walls of any school anywhere. (educationnext.org)
The welcome garden contains plants and flowers along the front exterior wall of the school and will be maintained by staff after a landscaper helped... (articles.chicagotribune.com)