Education Commons^™

Learning Effects Of Examples Applied To College Algebra Student Interests, Carrie A. Campbell

College of Education and Human Sciences: Dissertations, Theses, and Student Research

This mixed-methods investigation studied the learning effects of example problems based on college algebra student interests. The study spanned two semesters and included three groups of students. The first group was presented with algebraic procedural examples and assessments without context. The second group was presented with algebraic class examples in contexts related to student majors and hobbies, but assessments without context. The third group was presented with class examples in contexts related to student majors and hobbies and also assessments with context.

Learning growth as measured by performance scores on examinations was analyzed quantitatively. Student comments regarding learning progress were …

Diverging Perspectives: A School District's Response To And Instructional Support Application, Sarah Crose

Department of Teaching, Learning, and Teacher Education: Dissertations, Theses, and Student Research

Diverging Perspectives: A School District’s Response To An Instructional Support Application Sarah L. Crose, Ph.D. University of Nebraska, 2009 Advisor: David Fowler The purpose of this descriptive qualitative study is to better understand how teachers and district leaders respond when implementing a technology instructional support application. The study also explores the influences affecting that implementation process. Secondary mathematics teachers who had been presented with the option to implement a web-based instructional software were interviewed to understand their perception of the implementation process. District leaders were interviewed to understand district philosophies and policies influencing technology decision making within the district. Findings …

Gender Differences On The American Mathematics Competition Amc 8 Contest, Melissa A. Desjarlais

College of Education and Human Sciences: Dissertations, Theses, and Student Research

This study examines gender differences on the American Mathematics Competition AMC 8 contest between 2003 and 2007 by comparing the performances of male and female United States eighth grade students after controlling for ability. During these years 183,857 males and 178,857 females participated in the contest. Research on gender differences frequently measures impact which is a difference in performance between two groups that can often be explained by different ability distributions. In contrast, differential item functioning (DIF) is a difference in performance after controlling for ability. Three types of analyses were performed to compare the performances. First, statistical analyses identified …