Science and Mathematics Education Commons^™

Students' Mathematics Self-Efficacy, Anxiety, And Course Level At A Community College, Scott Reiner Spaniol

Walden Dissertations and Doctoral Studies

Research suggests that student success in mathematics is positively correlated to math self-efficacy and negatively correlated to math anxiety. At a Hispanic serving community college in the Midwest, developmental math students had a lower pass rate than did college-level math students, but the role of math self-efficacy and math anxiety on these students' learning was unknown. This causal comparative, correlational study, guided by social cognitive theory and math anxiety research, hypothesized that students in developmental math would have lower levels of math self-efficacy and higher levels of math anxiety, and that significant correlations would exist between course level, self-efficacy, and …

Science Content Knowledge: A Component Of Teacher Effectiveness In A Primary School In Jamaica, Euphemia Sophia Robinson

Walden Dissertations and Doctoral Studies

Empirical evidence from the National Education Inspectorate suggested that teachers at the primary school in this study in an island country in the Caribbean have inadequate science content knowledge. Students' average performance on the science Grade Six Achievement Test (GSAT) has been below 40% for the last 5 years. The purpose of this bounded case study, guided by Shulman's conceptual framework, was to understand teachers' science subject matter knowledge (SMK). The guiding questions focused on teachers' abilities to demonstrate components of Shulman's SMK during science teaching and lesson planning and to gather their views on their abilities to meet the …

Predicting Success Of Developmental Math Students, Isaac Martinez

Walden Dissertations and Doctoral Studies

Addressing the needs of developmental math students has been one of the most challenging problems in higher education. Administrators at a private university were concerned about poor academic performance of math-deficient students and sought to identify factors that influenced students' successful progression from developmental to college-level coursework. The purpose of this retrospective prediction study was to determine which of 7 variables (enrollment in a college success course, math placement results, frequency of use of the developmental resource center, source of tuition payment, student's age, gender, and race/ethnicity) would be predictive of success in developmental math as defined by a final …

The Impact Of An Online, Mastery, And Project-Based Developmental Math Curriculum On Student Achievement And Attitude, Steven Ray Zollinger

Walden Dissertations and Doctoral Studies

Due to anxiety, low confidence, and inadequate content knowledge, many college students struggle to complete their developmental math coursework. As colleges redesign their programs to address these issues, careful research is imperative to determine the factors that best meet the needs of these struggling students. The purpose of this study was to analyze the impact of one college's redesigned program (integrating online, mastery, and project-based learning) compared with the traditional program. Using Weiner's attribution theory of achievement motivation and emotion as a guide, this mixed methods case study used a quasi-experimental nonequivalent control group design in conjunction with a qualitative …

Relationship Between Active Learning Methodologies And Community College Students' Stem Course Grades, Cherish Christina Lesko

Walden Dissertations and Doctoral Studies

Active learning methodologies (ALM) are associated with student success, but little research on this topic has been pursued at the community college level. At a local community college, students in science, technology, engineering, and math (STEM) courses exhibited lower than average grades. The purpose of this study was to examine whether the use of ALM predicted STEM course grades while controlling for academic discipline, course level, and class size. The theoretical framework was Vygotsky's social constructivism. Descriptive statistics and multinomial logistic regression were performed on data collected through an anonymous survey of 74 instructors of 272 courses during the 2016 …

Women In Stem: The Effect Of Undergraduate Research On Persistence, Jodi Christine Wilker

Walden Dissertations and Doctoral Studies

The underrepresentation of women in science, technology, engineering, and math (STEM) careers constitutes a major issue in postsecondary science education. Perseverance of women in STEM is linked to a strong science identity. Experiential learning activities, such as undergraduate research, increase science identity and thus should help keep women in STEM. Most studies on research program development are from 4-year institutions, yet many women start at community colleges. The goal of this study was to fill this gap. Science identity and experiential learning theories provided the framework for this case study at a local institution (LECC). Semistructured interviews determined college science …

Implementing Elementary School Next Generation Science Standards, Kathy Kennedy

Walden Dissertations and Doctoral Studies

Implementation of the Next Generation Science Standards requires developing elementary teacher content and pedagogical content knowledge of science and engineering concepts. Teacher preparation for this undertaking appears inadequate with little known about how in-service Mid-Atlantic urban elementary science teachers approach this task. The purpose of this basic qualitative interview study was to explore the research questions related to perceived learning needs of 8 elementary science teachers and 5 of their administrators serving as instructional leaders. Strategies needed for professional growth to support learning and barriers that hamper it at both building and district levels were included. These questions were considered …

Elementary Teachers' Perceptions Of Teaching Science To Improve Student Content Knowledge, Robert Louis Stephenson

Walden Dissertations and Doctoral Studies

The majority of Grade 5 students demonstrate limited science knowledge on state assessments. This trend has been documented since 2010 with no evidence of improvement. Because state accountability formulas include proficiency scores and carry sanctions against districts that fail to meet proficiency thresholds, improved student performance in science is an important issue to school districts. The purpose of this study was to explore elementary teachers' perceptions about their students' science knowledge, the strategies used to teach science, the barriers affecting science teaching, and the self-efficacy beliefs teachers maintain for teaching science. This study, guided by Vygotsky's social constructivist theory and …

Careers In Stem Begin With Elementary Student Interest In Mathematics, Linda Ertrachter Brimmer

Walden Dissertations and Doctoral Studies

I investigated why math capable students are not entering science, technology,

engineering, and math (STEM) careers. To research the problem, I explored how highly

effective elementary math teachers (HEMT) create student interest in mathematics using the self-

efficacy (SE) theory and information and communication technology (ICT). The purpose

of the study was to discover if teacher training and instructional strategies can influence

student interest in mathematics to improve STEM career entry. The theoretical

framework adopted for this study was the SE theory, and the 4-phase model of interest

development was the conceptual framework. Participants in this multi-case qualitative

study included …

Cultural Sensitivity In The Performance-Based Learning Environment, Monique Matleen Hazzard-Robinson

Walden Dissertations and Doctoral Studies

The Georgia Department of Education requires students to earn 4 course credits in the area of mathematics in order to graduate from high school. Academic success for mathematics students in a school district in southern Georgia has been encumbered because teachers lack cultural competency in mathematics instruction, which has hindered minority students from developing reasoning, critical analysis, and problem-solving skills needed to earn these required math credits. The purpose of this project study was to examine teachers' perceptions of using culturally relevant teaching strategies to influence the academic performance of minority students in the mathematics classroom. The conceptual framework was …

Elementary Teachers' Perceptions Of Mathematics Instruction In Montessori And Traditional Classrooms, Linda Kofa

Walden Dissertations and Doctoral Studies

Abstract

Students in grades 3 and 4 attending a traditional public elementary school in a northeastern state did not meet proficiency levels in mathematics as measured by the state's assessment system. Published reports indicated that students attending the Montessori programs were more proficient in solving math problems compared to students in traditional schools. However, researchers had not compared Montessori and traditional teachers' perceptions of teaching elementary mathematics. The purpose of this qualitative case study was to explore the perceptions of traditional and Montessori teachers regarding teaching basic problem solving skills in mathematics. Koehler and Grouws' model provided the theoretical framework. …

Elementary Teachers' Perceptions Of Practices And Professional Development For Differentiating Mathematics Instruction, Sandra Mujagic Varajic

Walden Dissertations and Doctoral Studies

Teachers and administrators in a Title I elementary school in a southeastern state are concerned that there has been a trend over the past 3 years of declining standardized assessment scores in mathematics for students in Grades 3, 4, and 5. The purpose of this qualitative case study was to explore teachers' perceptions of practices, and professional development (PD) for differentiating mathematics instruction. This study was grounded in the conceptual framework of Vygotsky's zone of proximal development and Tomlinson's differentiated instruction (DI). Purposeful sampling was used to select 8 teachers and 1 mathematics coach, who worked with students in Grades …

Marine Science Summer Enrichment Camp's Impact Ocean Literacy For Middle School Students, Victoria Jewel Young

Walden Dissertations and Doctoral Studies

Although careers in science, technology, engineering, and mathematics have expanded in the United States, science literacy skills for K-12 students have declined from 2001 to 2011. Limited research has been conducted on the impact of science enrichment programs on the science literacy skills of K-12 students, particularly in marine science. The purpose of this study was to describe the impact of a marine science summer enrichment camp located in the eastern region of the United States on the ocean literacy skills of middle school students who participated in this camp. Weimar's learner centered teaching approach and the definition and principles …