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tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: Abstract Understanding the abstract principles of statistical experimental design can challenge undergraduate students, especially when learned in a lecture setting. This paper presents a concrete and easily replicated example of experimental design principles in action through a hands-on learning activity for students enrolled in an experimental design course. The activity, conducted during five 50-minute classes, requires the students to work as a team to design and execute a simple and safe factorial experiment, and collect and analyze the data. During three in-class design meetings, the students design and plan all aspects of the experiment, including choosing the response and explanatory variables, making a list of needed supplies, creating a randomization schedule with the Minitab DOE utility, and writing a statistical… Continue Reading →