Title: If they're laughing, they're not killing each other
First published: 1992
Subjects: Wit and humor, Humor in education, Teacher training, Teaching Methods & Materials - Classroom Planning, Fiction - General, Education, Education / Teaching, Professional Development, General, Activity programs in education, Humor, Teaching - Classroom Planning, Education / Professional Development, Lesson planning, Classroom management, Wit and humor in education, Humour en éducation, Humour