Science and Mathematics Education Commons^™

A Tale Of Two Contexts: Mathematics Self-Efficacy Development Among Rural And Urban Students, Brianna L. Weidner

Theses and Dissertations--Educational, School, and Counseling Psychology

Self-efficacy, or a belief in one’s ability to complete a task, has been shown to predict student success and persistence. Rural students have a history of lower college enrollment and degree attainment than urban students. However, no studies have compared self-efficacy or its sources across rural and urban groups. The purpose of this study is to examine differences in how rural and urban middle school students develop self-efficacy and self-efficacy for self-regulated learning in the domain of math. Data were collected from 174 rural students and 1743 urban students in grades 6-8 in the southeastern United States. Measurement invariance analyses …

Opportunities To Learn Mathematics Pedagogy And Connect Classroom Learning To Practice: A Study Of Future Teachers In The United States And Singapore, Traci Shizu Kutaka, Wendy M. Smith, Lorraine Males

Department of Teaching, Learning, and Teacher Education: Faculty Publications

In this study, we conducted secondary analyses using the TEDS-M database to explore future mathematics specialists teachers’ opportunities to learn (OTL) how to teach mathematics. We applied latent class analysis techniques to differentiate among groups of prospective mathematics specialists with potentially different OTL mathematics pedagogy within the United States and Singapore. Within the United States, three subgroups were identified: (a) Comprehensive OTL, (b) Limited OTL, and (c) OTL Mathematics Pedagogy. Within Singapore, four subgroups were identified: (a) Comprehensive OTL, (b) Limited Opportunities to Connect Classroom Learning with Practice, (c) OTL Mathematics Pedagogy, and (d) …

The Relationship Between Secondary Students' Mathematics Identities, Problem Solving, And Self-Regulation, Katie Laskasky

Dissertations

This mixed methods study explores secondary students' math identities. The primary purpose of this dissertation is to examine the relationships among students' math identities, their perceived problem solving practices, and their perceived self-regulated learning strategies. This study holds implications for teachers, school administrators, instructional coaches, teacher preparation professionals, policy makers, and educational researchers who influence the education of secondary math students.

This dissertation examines the following research questions: What is the relationship between secondary students' math identities, their perceived problem solving practices, and their perceived self-regulated learning strategies? What is the relationship between problem solving, self-regulation, and math identity given …

Debris, Diatoms, And Dolphins: Tracking Child Engagement At A Public Science Festival, Kaya Van Beynen, Theresa G. Burress

USF St. Petersburg Campus Faculty Publications

Visitors to public science festivals have a tremendous amount of free choice to decide how to navigate through the festival, as well as when, where, and how long to stop at an exhibit. This study examines how elementary-aged children individually or collaboratively engaged with festival exhibits at a public science festival in St. Petersburg, Florida. Although many exhibit activities are designed to appeal to children, no research has been done with regard to child engagement with one-day, outdoor science festivals, such as this one. Engagement can be measured by unobtrusive observation of the behavior and interactions of children. Factors that …

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Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Focused Video Reflections In Concert With Practice-Based Structures To Support Elementary Teacher Candidates In Learning To Teach Science, Julianne A. Wenner, Julie Kittleson

Curriculum, Instruction, and Foundational Studies Faculty Publications and Presentations

Recommendations for science education, including elementary education, highlight instructional practices such as using discussion to promote deep understandings of science. A task facing science teacher educators is to craft instruction to support teacher candidates (TCs) to develop skills that will encourage such practices in classrooms. In 2011, we developed and implemented a class activity —the Supported, Collaborative Teaching Model (SCTM)—to focus TCs’ attention on key aspects of science teaching. The SCTM, which is designed around the idea that practical experience is critically important to teacher education, involves having TCs teach science to elementary students in three different grade levels three …

Connecting Stem Curriculum With Social Emotional Learning In Early Childhood, Aaron Peterson

Undergraduate Research Journal

The purpose of this study was to explore how STEM based curriculum integrated with the Social Emotional Learning (SEL) framework can enhance learning and overall development in early childhood learners. Participants were preschoolers (N=24) between the ages of 3-5 enrolled in the Child Development Center during summer at a Midwestern mid-sized university. This study collected both quantitative (rubric scores) and qualitative data (interviews and observations) and used control and experimental groups. The control group followed the standard curriculum procedures already in place and the experimental group included STEM curriculum without SEL instructions. Data was analyzed using descriptive statistics. Using the …

Leveraging Analysis Of Students’ Disciplinary Thinking In A Video Club To Promote Student- Centered Science Instruction, Tara Barnhart, Elizabeth Van Es

Education Faculty Articles and Research

Recent policy reports and standards documents advocate for science teachers to adopt more student-centered instructional practices. Four secondary science teachers from one school district participated in a semester-long video club focused on honing attention to students’ evidence-based reasoning and creating opportunities to make students’ reasoning visible in practice. Although all participants expressed value in attending to students’ ideas and shifting autonomy to students in the classroom, they experienced varying levels and types of integration in their practice. Analysis revealed that teachers’ goals and commitments influenced the incremental ways in which participants integrated learning from the video club. Sustained and substantial …

The Presence Of Birth Parents And Students’ Mathematics Achievement, Darian Kanouff

Williams Honors College, Honors Research Projects

This paper discusses the relationship between the presence of birth parents in a student’s home life and their grade last semester in mathematics. Our^[1] study consisted of two sets of rosters from two different urban high schools in a large metropolitan district. The 238 students involved are currently enrolled in either AP Calculus AB, Pre-calculus, Applied Statistics, Algebra II, Honors Geometry, or Geometry. The research showed that 30.8% of students who live with only their birth mother received an A or a B for the semester while 17.5% percent failed their mathematics course. In contrast, 58.4% percent of students …

A Watershed Moment: Implementing State Environmental Literacy Policy Into A Central Virginia School District, Melinda J. Vandevelder

Theses and Dissertations

Abstract

A WATERSHED MOMENT: IMPLEMENTING STATE ENVIRONMENTAL LITERACY POLICY INTO A CENTRAL VIRGINIA SCHOOL DISTRICT

By Melinda J. VanDevelder, Ph.D.

A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy at Virginia Commonwealth University.

Virginia Commonwealth University, 2018

Director: Charol Shakeshaft, Ph.D., Professor, Department of Educational Leadership

Policy goals may be impossible to achieve at the classroom level (Ravitch, 2014), as policy depends on those who implement it (Lipsky, 1980). The purpose of this research was to investigate how the voluntary environmental educational executive order, EO42, was implemented and executed in a Central Virginia …

Rural Science Teachers' Intentions Of Integrating Stem Career-Related Lessons, Shuniqua Michelle Hart

Walden Dissertations and Doctoral Studies

Researchers have shown rural elementary and middle-grade science teachers' inability to integrate STEM career-related lessons into their curricula despite engagement in professional development linked to the teachers' intent-driven beliefs. Researchers, however, have not investigated the influence of intentions on teachers' abilities to integrate STEM career-related lessons into science instruction. The purpose of this transcendental phenomenological study was to understand how intentions impacted rural elementary and middle-grade teachers' ability to integrate STEM career-related lessons during science instruction. Guided by Ajzen's (1988) theory of planned behavior, this study was designed to examine teachers' intentions to integrate STEM career-related lessons during science instruction …

Students’ Interpretations Of Categorical Data Using Dynamic Graphical Representations, Adam Eide

Master's Theses and Doctoral Dissertations

Statistical association is an important concept in statistics. An exploratory study examined how students reason about statistical association utilizing graphical representations constructed with CODAP, a dynamic statistical graphing software. Task-based interviews were conducted with three 6th grade students prior to formal instruction. Students’ conceptions of a statistical relationship, proportional reasoning skill level, ability to interpret bivariate categorical graphs (particularly segmented bar graphs and two-way binned plots), and ability to identify association of two categorical variables were all investigated through interview tasks and responses to inquiry. Students were found to have developing proportional reasoning skills and struggled to correctly define and …

Educational Attainment, Teaching Experience, Professional Development And Self-Efficacy As Predictors Of Chemistry Content Knowledge: Implication For The Development Of A National Promotion Examination, Jina Denise R. Galiza, Rhodora F. Nicdao, Armando M. Guidote Jr

Chemistry Faculty Publications

This study examined teachers’ content knowledge (CK) in chemistry and its relationship to teachers’ chemistry background, teaching experience, involvement in professional development and self-efficacy It was further investigated which variables predicted the level of content knowledge (CK) of one hundred public secondary chemistry teachers. The data shows that the majority of science teachers have low level of CK in Chemistry. Teaching experience, professional development, chemistry background, and self-efficacy were significantly related to the CK of teachers. Teachers' professional development and self-efficacy predicted the CK of teachers.

Test 2206: Challenger Mt740, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …

Test 2204: John Deere 5090m, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …

Test 2201: John Deere 6195r Autoquad-Plus, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …

Test 2199a: New Holland Workmaster 60, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …

Test 2203: John Deere 9420rx, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …

Test 2198: John Deere 5125r Pfc, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …

Test 2195: John Deere 5115r Oc, Nebraska Tractor Test Lab

Nebraska Tractor Tests

ABOUT THE TEST REPORT AND USE OF THE DATA The test data contained in this report are a tabulation of the results of a series of tests. Due to the restricted format of these pages, only a limited amount of data and not all of the tractor specifications are included. The full OECD report contains usually about 30 pages of data and specifications. The test data were obtained for each tractor under similar conditions and therefore, provide a means of comparison of performance based on a limited set of reported data. EXPLANATION OF THE TEST PROCEDURES Purpose The purpose of …