No Child Left Inside

A fellow teacher at my school sent this short video link to the school list serve.
The basic idea is that teachers should base their lessons around the outdoors because we have so much to learn from the natural world. I usually teach a class with funny items (a wool slipper, an ipod song, a gummy bear) and ask students to practice writing with sensory details. It would be simple enough to take them outside the classroom and duplicate the activity with a flower petal, a lady bug, or a crunching leaf sound. As mentioned in the video, science class steps easily outside, but I worry a little about making the stretch from the English curriculum.