I have been using hand signals in my class for a while with huge success. They are effective in reducing interruptions during class instruction and are a great classroom management tool.
Enclosed you will receive 16 posters which include 2 versions: with and without words.
The signals include: bathroom, water, tissue, pencil, need help, I’m finished, I’m ready, and I have a question.
Ocean Theme Classroom
Hand Signals Poster Set