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Download full textDay, Roger P.; And Others – 1987
A quasi-experimental design with two experimental groups and one control group was used to evaluate the use of two books in the Quantitative Literacy Series, "Exploring Data" and "Exploring Probability." Group X teachers were those who had attended a workshop on the use of the materials and were using the materials during the…
Descriptors: Data Collection, Experimental Curriculum, Inservice Teacher Education, Mathematics Curriculum
