K-12 "Pretend Mathematics" Curriculum Produces Freshmen Who Know Less Algebra
作者: Jerome Dancis
作者单位: 1Morgan State University
刊名: Nonpartisan Education Review, 2012, Vol.8 , pp.1-7
来源数据库: The Nonpartisan Education Review
原始语种摘要: \2x+3x = 5x omitted from MD state HSA (exam) on "Pretend" Algebra and "Pretentious" Data Analysis.\Pretend Arithmetic: MD state K-8 Math curriculum marginalizes Arithmetic while over-using calculators.\Pretend ArithmeticWord Problems: Avoid two-step problems.\Pretend Euclidean Geometry produces students with little sense of valid arguments.\Consequence: Serious drop in number of entering college freshmen competent in Arithmetic and Algebra. (All ethnicities.) Chart at my Math EducationWebsite: www.math.umd.edu/~jnd
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  • Data 数据
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