This bulletin board can be used to
introduce the concept of form. I use aluminum foil for the lake and cotton
balls for the snow. I use patterns of ice skates (larger than normal) that have
the names of several forms introduced in class: rondo, theme and variations,
ABA form, etc...The picture above doesn't show trees and snow, but sometimes I
make the scene look more outdoorsy by adding little evergreens covered with
"snow" in the background.