XII. Children from the Tenth to the Fourteenth Years II

You will learn to work effectively as teachers by getting to know the qualities of the different temperaments. One thing is essential, however. It will do no good at all if teachers enter the classroom with a morose demeanor—one that, even in early life, leaves deep wrinkles carved on their faces. Teachers must know how to act with a tremendous sense of humor in the classroom. They must be able to become a part of everything they encounter in the classroom. Teachers must be able to let their own being flow into that of the children.