The students in Mr. Walker's class are engaged in a creative activity designed to help them become effective problem solvers. Mr. Walker held up a large rubber band and told students to list as many ways to use the rubber band as possible. He is giving them 90 seconds to create their lists. How is this activity most likely intended to increase students' problem-solving effectiveness?

Americans often speak of their country as one of several large regions.  these regions are cultural units rather than governmental units --  formed by history and geography and shaped by the economics, literature and folkways that all the parts of a region share. what makes one region different from another? a region's multicultural heritage as well as distinct demographic characteristics like age and occupation make regions different and special. within several regions, language is used differently and there are strong dialects. there are also differences in outlook and attitude based on geography.