Science and Mathematics Education Commons^™

Educational Journeys Of Successful Hispanic Science Professionals, Gizelle Ann Luevano

All Theses And Dissertations

This qualitative case study examined the science identity and educational experiences, including discrimination, perseverance, and mentorship, of Hispanics in science. The participants were asked to reflect on their 1) educational journeys including obstacles they encountered during their education, 2) support systems while in college, 3) science identities, and 4) their advice for future Hispanic science majors. To capture the stories of successful Hispanic science professionals in detail, transcripts were utilized as data sources. Once member check was conducted, transcripts were analyzed by utilizing qualitative computer software. Grounded science identity model and social capital theory were utilized as the conceptual frameworks. …

Measuring The Effectiveness Of A Two-Period Algebra Class: A Program Evaluation, Tracey K. Landry

Dissertations

This paper details a program evaluation of a two-period freshman Algebra course in a two-high school district. The study examines the degree to which the two-period course is an effective intervention for freshman math students as compared to the one-period freshman Algebra course by reviewing student assessment data, student growth indicators, and course enrollment data. In addition to quantitative data, student, teacher, and administrator perceptions of the course inform the investigation into the two-period remedial math class. The paper concludes that the two-period math program is not having the desired impact and should be reconfigured or reconsidered altogether.

Community College And High School Partnership: College Math Readiness Program, Ernesto Oscar Reyes

Electronic Theses, Projects, and Dissertations

This study describes the partnership between an urban community college and seven high schools from its inception. The purpose of the partnership was to increase the number of high school seniors transitioning into college-level math courses through the college math readiness program, an existing community college intermediate algebra course. In addition to archival records and documents, college math faculty, high school math teachers, administrators and staff, and college students were interviewed for this study. Four major challenges were identified in the following areas: student recruitment process, data management, lack of information to students, and collaboration among math faculty and math …

Evaluating An Assessment Instrument For The Oregon Environmental Literacy Plan, Susan Mae Duncan

Dissertations and Theses

This mixed methods study evaluated the validity, and reliability of an instrument designed to assess a middle school student's proficiency in systems thinking as described in the 2010 Oregon Environmental Literacy Plan. In Stage 1, a forum of middle school students, formal, and non-formal educators used the Delphi technique to reach consensus regarding which skills were important to include in a scoring guide for systems thinking. In Stage 2, the scoring guide was field tested by formal and non-formal educators using a sample of students' work. The two groups' scores were compared using Cohen's kappa to make inferences regarding inter-rater …

Evaluating College Biology Laboratory Accommodations For Students With Blindness And Visual Impairments, Barbara Rae Heard

All Theses And Dissertations

Studies show that active participation in science laboratory activities promotes student learning. However, students with blindness and visual impairments (BVI) often confront obstacles to active participation in the required activities of the college biology laboratory. Legislation requires institutions of higher education to provide accommodations for students with disabilities, yet the institutions must also maintain the academic integrity of their courses and programs. While college biology instructors provide specific accommodations, such as tactile models and audible devices, to enable active participation by students with BVI, they do so without research-supported guidelines for best practices. This mixed methods study sought to evaluate …

An Investigation Of Selected Variables Related To Student Algebra I Performance In Mississippi, Undray L. Scott

Dissertations

This research study attempted to determine if specific variables were related to student performance on the Algebra I subject-area test. This study also sought to determine in which of grades 8, 9, or 10 students performed better on the Algebra I Subject Area Test. This study also investigated the different criteria that are used to schedule students into Algebra I. Principals in respondent schools indicated that 8^th graders performed better on the Algebra I Subject Area Test, followed by 9^th and then 10^th grade students. The data indicated that administrators believed that 8^th grade student performance …

Evaluating High School Mathematics Performance Measures And Student Attributes For Predicting Remedial Mathematics Success And Student Retention In College, Sherri L. Stepp

Theses, Dissertations and Capstones

The purpose of this study was to evaluate multiple high school student attributes and performance measures that could be considered for use in predicting success in developmental mathematics courses and college-level math courses at Marshall University in Huntington, West Virginia. This study also evaluated the predictive ability of the same high school student attributes and performance measures in determining first-year fall-to-fall retention rates for successful math students.

The study population consisted of first-time freshmen who entered the case study institution in the fall semesters of 2010 through 2014 and graduated from West Virginia public high schools. The population was stratified …

Factors Influencing Math And Science Teacher Intentions To Leave Or Stay In The Teaching Profession, Scott Douglass

Graduate Dissertations and Theses

The purpose of this study was to identify factors that have the greatest influence on math and science teacher intentions to stay in or leave the teaching profession. The independent variables included in this study were: perceived administrative support, influence over classroom and school policies and procedures, salary satisfaction, and stress associated with teaching. A survey was sent to math and science teachers in central Virginia containing questions largely derived from the School and Staffing Survey. Stress associated with teaching and job satisfaction were significant predictors of intent to stay in teaching for teachers. Based on the results of this …

An Investigation Into The Accessibility Of Ap Calculus, Brian Austin Dodge

Capstones, Research Projects, and Curricula

This is a mixed methods ethnographic study conducted to determine what obstacles students face when approaching AP Calculus. I focused my study on home economics, peer pressure, ELL status and home support. Overall, I found that being a student who is ELL (hereafter defined as a student who was or currently is required to take ACCESS testing) had the most negative effect of the previously listed factors. Home economics and peer pressure were inconclusive or often had no effect. Finally, having a supportive home life in the form of parents who value education, encourage goal-setting, and set high expectations had …

From Chilly Climate To Warm Reception: Experiences And Good Practices For Supporting Lgbtq Students In Stem, Carolyn S. Brinkworth

CGU Theses & Dissertations

Lesbian, gay, bisexual, transgender, and queer/questioning students (LGBTQ) face unique challenges during their university or college careers, and while society has generally become more accepting of sexual and gender minorities (SGM) over the past decade, students still often face chilly or outright hostile campus climates, as well as institutional and departmental policies and practices that create barriers to their learning and feeling of belonging in their classrooms and on their campuses. Research suggests that these issues are particularly pervasive in the disciplines of Science, Technology, Engineering and Mathematics (STEM), and there is some evidence to suggest that LGBTQ individuals are …