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Elam, Jeanette H. – ProQuest LLC, 2009
The purpose of this study was to compare the academic performance of students enrolled in coeducational instruction and single-gender instruction. Within this framework, the researcher examined class type, gender, and racial/ethnicity using the sixth grade CRCT scores of selected students in the areas of mathematics and science. The fifth-grade…
Descriptors: Ethnicity, Middle School Students, Females, Coeducation
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Watson, Jane; Kelly, Ben – Mathematics Education Research Journal, 2005
Although sampling has been mentioned as part of the chance and data component of the mathematics curriculum since about 1990, little research attention has been aimed specifically at school students' understanding of this descriptive area. This study considers the initial understanding of bias in sampling by 639 students in grades 3, 5, 7, and 9.…
Descriptors: Schemata (Cognition), Sampling, Mathematics Instruction, Mathematics Curriculum