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The Effect Of The Use Of Christian-Published Science Textbooks On The Act Science Reasoning Subtest Scores Of Midwest Christian High Schools, Janice Marie Guthrie Apr 2009

The Effect Of The Use Of Christian-Published Science Textbooks On The Act Science Reasoning Subtest Scores Of Midwest Christian High Schools, Janice Marie Guthrie

Doctoral Dissertations and Projects

Statistics indicate that students in conservative Christian schools earn higher standardized test scores in mathematics, reading, science, and writing compared to their public school counterparts, while many are criticized for using curricular materials deemed inferior in quality and for employing uncertified and ill-trained teachers. This study investigates the effectiveness of Christian-published science textbooks in preparing students for college-level science courses as measured by the Science Reasoning subtest of the ACT college entrance examination. A questionnaire was sent to conservative Christian high schools in five Midwest states which are affiliated with the American Association of Christian Schools, Association of Christian Schools …


Comparison Of Fifth-Grade Students’ Mathematics Achievement As Evidenced By Georgia’S Criterion-Referenced Competency Test: Traditional And Departmentalized Settings, Marcia Wright Williams Mar 2009

Comparison Of Fifth-Grade Students’ Mathematics Achievement As Evidenced By Georgia’S Criterion-Referenced Competency Test: Traditional And Departmentalized Settings, Marcia Wright Williams

Doctoral Dissertations and Projects

This study examined the effect of traditional (self-contained, one teacher for all academic subjects) and departmentalized (math taught by a different teacher) instruction upon the mathematics CRCT achievement of fifth-grade general education students. A secondary purpose addressed teachers' experiences, perceptions, and opinions concerning the classroom structure at this level. The 2007 and 2008 CRCT math data was used with a total of 9,386 students. The researcher's Data Collection and Opinions (DCO) for Teachers surveyed 180 fifth-grade teachers. A z score population proportion and a two-sample t test determined significant differences between the two structures. Results of the passing percentages showed …