Data Detective

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标题 Data Detective
描述 This set of lessons focuses on teaching students to model perfect linear relationships involving bivariate data with an equation and a graph, to use scatterplots and best fit lines to represent imperfect linear relationships, and to distinguish perfect vs. imperfect linear relationships. Students will learn to recognize different kinds of association. Students will also begin to evaluate model fit for imperfect linear relationships by considering how tight a fit is and the range of possible values for one variable given a known value for the other variable.
科目 数学
等级 初中
类型 指导活动
语言 英语
关键词 bivariate data, linear relationships, modeling, scatter plots
仿真程序 一次线性函数的拟合 (HTML5)

作者 Kelly Findley, Mary Burr
学校/组织 Florida State University
提交日期 18-9-7
更新日期 18-9-7