Math Problem Solving Stories and Case Studies - Suite

<b>Math</b> Problem Solving Stories and Case <b>Studies</b> - Suite

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<b>Math</b> Problem Solving Stories and Case <b>Studies</b> - Suite Posted: 26 Aug 2008 09:33 PM PDT Using problem solving stories or case studies, not just problems, puts math in a real world context for students. When students are able to make a personal connection in math, like any other subject, they tend to internalize and retain the new information longer. Also, they are able to make the important connections between different math concepts. Making math connections is critical to understanding math. So often students are very good with math concepts when treated separately, however the ones who have difficulties cannot connect the dots or concepts. Using problem solving cases studies helps students make connections between concepts, as they use their prior knowledge and experience in resolving the case study's problem. Case Studies for Developing Math Process Skills Cases studies are based on placing students in problem solving situations centered on the theme of a story or situation. Students assess the problem, determine what is known, make charts, data tables, models, and determine other important or non important information in the story. Here are examples of group methods used in math case studies: TV Station Newscrew -- a team of investigative newsreporters has discovered a problem and is asking groups to provide answers to questions: Investigative Reporter Group Local Government Officials Local College Math Department Concerned Citizens for Accountability Local School District Math Teachers Public Hearing Format – after assessing different aspects of a case study, a panel is selected to represent public officials and receive testimony from expert witnesses. For example: Mathematician Concerned Citizens Concerned Businesses Public Officials Special Interest Groups Research Team – students form groups and role play specific mathematicians to ask questions, form conjectures, analyze the case study's data, and defend their findings before a board. Each group could have a: Expert in Geometry Expert in Measurement Expert in Numbers and Operations Expert in Algebra Expert in Data Analysis and Probability Sample Math Case Study One More Minute Between Classes The student council has asked the principal to add one more minute between classes, to cut down on the number of students tardy for class. The principal has asked your class to study the matter and make a recommendation. Here are guidelines provided by the principal: Bus schedules cannot be changed; because of after school activities and bus schedules. Classes must meet at minimum of 210 minutes a week or 420 minutes every two weeks. Homeroom time is required. A multimedia presentation is expected in two weeks. Be prepared to defend any plan with facts, figures, and charts Case Study Student Participation Method Students are divided into groups, with each group given a specific role. Groups select a leader who meets with other group leaders to share information and debate the pros and cons of each group's position. The group leaders then oversee the preparation of a presentation for the principal based on class consensus. Example group roles are: School Bell Schedule Group Other Schools Research Group (how other schools have or have not solved a similar problem) Student Poll Research Group Teacher Poll Research Group Parent Poll Research Group This case study is personal and realistic; also it is the way most business management processes operate today. Additional resources to support math problem solving with case studies include 12 Tips for Solving Word Problems and Math and Problem Solving Skills.

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