Bully-free is the way every school should be! How can you help create that kind of culture in your school? A well-written teacher's guide containing lessons for grades 6-8 may be just the ticket. Each unit, separated by grade level,...

Who said things were fair? The unit introduces probability and its connection to fairness. The class interacts with activities of chance and plays games to relate them to fairness. Groups design a fair game and develop a presentation....