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Science and Mathematics Education

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Exploring Fifth Grade Teachers' Perceptions Of Math Instructional Practices, Lastarra Latoia Bryant Jan 2019

Exploring Fifth Grade Teachers' Perceptions Of Math Instructional Practices, Lastarra Latoia Bryant

Walden Dissertations and Doctoral Studies

Even though a school in Southern Virginia had been utilizing a variety of manipulatives, calculators, and computers to transition students through the concrete-representational-abstract (CRA) sequence; students did not meet the state proficiency requirement on the standardized math assessment. A qualitative descriptive case study design, grounded in Bruner's learning theory on the modes of representation, was utilized to explore fifth-grade teachers' perceptions of their math instructional practices. The central question was about 5th-grade teachers' perceptions of utilizing a wide variety of manipulatives, calculators, and computers to transition students from concrete understandings to pictorial representations before they embark upon abstract concepts ...


Effect Of Technology On Community College Developmental Mathematics Course Completion Rates, Mandi Leigh Bradford Jan 2018

Effect Of Technology On Community College Developmental Mathematics Course Completion Rates, Mandi Leigh Bradford

Walden Dissertations and Doctoral Studies

Students who enter community colleges in need of developmental education are often at high risk of failure due to identities or perceptions of self, that do not conform to college expectations that can be problematized by age, gender, and ethnicity. Additionally, students' efficacy for using technology may affect completion rates which was examined at Midwest Community College (MCC) through observing a program shifting from teacher-directed course designs with greater teacherâ??student interaction to technology-directed course designs with greater technologyâ??student interactions. The theoretical foundation of this study was Tinto's theory of student retention based on the belief that student ...