The blackboard hangs on the wall, one half smeared with the white dust of last day’s markings: equations erased sweeps of chalk, conjugated verbs yesterday’s faint powder tracery or, perhaps, listed assignments an obscured scrawl.
I have been out of the class room for the past twenty-two years. Yet, every August about half-way through the month, my thoughts return, like migrating geese to their winter home, to the class-rooms of my fourteen year career as a teacher.
The other day I was in Staples looking for a mechanical pencil, of the type I like to keep in my purse and with which to make scratchy diagrams and drawings to illustrate points of discussion whenever I am having coffee with friends. Down one aisle of the store were cork bulletin boards and small blackboards that could be hung on a kitchen or office wall. It occurred to me that a medium sized blackboard would come in handy for my at-home-studio teaching of drawing and painting.
When I taught high-school art classes, I loved to go into school early in the morning and lay out with white and coloured chalks notes and drawings of ideas we were involved in exploring. The previous afternoon, before leaving the class room my last act would be to sweep aside that day’s scrawled and drawn information. Often, I would pause and study the cryptic comments made by students in the margins of my own marks – these were signs of their engagement, or not, in our mutual mind activity of the day. Sometimes, I would be careful to preserve little islands of student scrawls and leave them on the board for days; this mystified the kids.
I always loved the immediacy and casual nature of the black-board – its impermanence, its vast empty space for mind-markings, its pentimentos of coloured chalk echoing through newly printed and drawn information.
I think I’ll go to the lumber yard and buy a 4ft by 4ft slab of masonite, buy some chalkboard paint and make my own blackboard for my studio. On it I can then rehearse ideas, work out images, play and elaborate to my heart’s content, have a space for students to also work out their own concepts and carry forward in the present this fondness for that matte-surfaced, valuable palimpsest.