There are many reasons to become a substitute teacher. They include flexible regular work hours, no teaching experience necessary, relatively few non-work respo

There are many reasons to become a substitute teacher. They include flexible regular work hours, no teaching experience necessary, relatively few non-work respo

There are many reasons to become a substitute teacher. They include flexible regular work hours, no teaching experience necessary, relatively few non-work respo

Ric Klass' varied career ultimately led him to become an urban high school math teacher. His book, Man Overboard, chronicles the sad, comical, frustrating and o