Science and Mathematics Education Commons^™

Connecting To Nature, Community, And Self: A Conservation Corps Approach To Re-Engaging At-Risk Youth In Science Education, Sara Jo Linden

Dissertations and Theses

The social and environmental challenges of the coming decades will require that individuals possess environmental literacy: the understanding of natural systems combined with a sense of care for the earth, and the confidence and competency to act on its behalf. At the same time, disengaged youth need education environments that foster belonging and promote affective outcomes. The youth conservation corps model provides a natural context for engaging academically at-risk youth in environmental science education, while fostering connection to nature and student self-efficacy in ways that are experiential, relevant, and relationship-based. The focus of this study was a conservation corps program …

Building Up Stem: An Analysis Of Teacher-Developed Engineering Design-Based Stem Integration Curricular Materials, Siddika Selcen Guzey, Tamara J. Moore, Michael Harwell

Journal of Pre-College Engineering Education Research (J-PEER)

Improving K–12 Science, Technology, Engineering, and Mathematics (STEM) education has a priority on numerous education reforms in the United States. To that end, developing and sustaining quality programs that focus on integrated STEM education is critical for educators. Successful implementation of any STEM program is related to the curriculum materials used. Educators increasingly recognize the challenge of finding quality curriculum materials for integrated STEM education. In this study, 48 teachers participated in a year-long professional development program on STEM integration, and they designed 20 new engineering design-based STEM curriculum units. Each STEM curriculum unit includes an engineering challenge in which …

How Engineering Standards Are Interpreted And Translated For Middle School, Eugene Judson, John Ernzen, Stephen Krause, James A. Middleton, Robert J. Culbertson

Journal of Pre-College Engineering Education Research (J-PEER)

In this exploratory study we examined the alignment of Next Generation Science Standards (NGSS) middle school engineering design standards with lesson ideas from middle school teachers, science education faculty, and engineering faculty (4–6 members per group). Respondents were prompted to provide plain language interpretations of two middle school Engineering Design performance expectations and to provide examples of how the performance expectations could be applied in middle school classrooms. Participants indicated the challenges and benefits of implementing these performance expectations and indicated personal experiences that helped them to interpret the performance expectations.

Quality of lessons differed depending on the performance expectation …

How Did We Wind Up In Such An Unlikely Universe?, Michael Bass

UCF Forum

Not long ago the Public Broadcasting Service program NOVA presented an episode called “The Great Math Mystery.” It dealt with the many ways mathematical relationships and special numbers crop up when investigating the physical and natural world.

Critical Thinking Skills And Academic Maturity: Emerging Results From A Five-Year Quality Enhancement Plan (Qep) Study, Ian N. Toppin, Shadreck Chitsonga

Journal of Inquiry and Action in Education

The QEP that was implemented in this study focused on enhancing students’ critical thinking skills. A pretest/ posttest approach was used to assess students’ critical thinking progress in freshman level core English and Math courses. An intervention was performed involving intensive instruction and assignments relating to a set of reasoning strategies such as: analytical, analogical, inductive, deductive, and comparative reasoning, among others. When students performed well on assignments by applying the reasoning strategies, it was assumed that critical thinking occurred. However, pre/ posttest results in these classes were often disappointing, and seemed at times to suggest that freshmen are not …

The Effects Of Cognitive Strategies Paired With Hands-On Or Virtual Manipulatives On Math Instruction For Students With Mathematical Learning Disabilities To Learn Word Problem Solving Skills, Kimberly Plute

Theses and Dissertations

The purpose of this study was to evaluate the effects of using cognitive strategies with hands-on manipulatives, and cognitive strategies with virtual manipulatives to enhance problem solving skills of students with Mathematical Learning Disabilities (MLD), as well as their satisfaction with those strategies. Five, 5th graders with MLD participated in the study to learn word problem solving skills in a math class for 80 minutes, 5 days a week for 10 weeks. A single subject research design with ABC phases was used in the study. Results showed each student gained from 3.6 to 5.2 mean points of the weekly quizzes …

Effects Of Two Prereading Activities On Comprehending Science Text: Reading Abridged Text And Learning Vocabulary Words, Audrey J. Fowler

Dissertations, Theses, and Capstone Projects

The present study examined the effects of two prereading activities designed to improve fifth-grade students’ vocabulary learning and comprehension of science textbook content containing those words. Ninety-three fifth grade students participated in this study. The prereading activities consisted of students reading an abridged version of the text or receiving instruction on vocabulary words drawn from the text before reading the full text once. Students receiving these treatments were compared to a control condition in which students reread the full text passage twice but did not receive any prereading treatment. Students were grouped by reading ability levels into above average, average, …

An Examination Of Black Male Success In High School Mathematics, David Walters Jr.

Dissertations, Theses, and Capstone Projects

For a national sample of Black male students, what is the relative impact of instructional technology on 10th and 12th grade math scores? This dissertation employs two waves of the Education Longitudinal Study (2002 & 2004) and multivariate statistical techniques to explore the relative importance of instructional technology (implementation by teachers and training for teachers), student perception of math ability, teacher and school effects, as well as socioeconomic status on high school math scores for this unique population.

Bourdieu’s cultural and social capital, Coleman’s cultural capital and social action, Martin’s equity-based math education, and Gutierrez’s socio-political mathematics will serve as …

Translating Stem Education Research Into Practice, Christine Rosicka

Professional learning for teachers and school leaders

This translational research project from the Centre for Education Policy and Practice sought evidence-based practical applications, programs or interventions that can be implemented in the primary classroom to address STEM learning. A literature search for STEM education interventions in primary years was undertaken in order to identify integrated STEM programs that have had a proven impact on student outcomes. This paper outlines the scope and methodology of the review. It then considers the findings in terms of four key themes and translates them into short messages for teachers. The recent literature on STEM education was found to centre around four …

Stem Stories, June 2016, Marcy Seavey

STEM Stories

Program Spotlight - UNI STEM Summer Camp

Mathematics Uncovered Through Action Science, William Robertson

Selected Works Temporary Series

In an event-based series of on-site activities with high school students through an Action Science approach, fundamental concepts were explored including the foundations for functions, geometric think and spatial reasoning, the development of mathematical models, as well as techniques for working with spatial figures to understand underlying relationships. The activities in which students participated were designed to teach fundamental mathematics concepts in algebra and geometry in an approach that utilized transformative educational strategies, which helped students move from memorizing facts and content to constructing knowledge in meaningful and useful manners. With an emphasis on a collaborative data collection process, students …

Math Department Newsletter, 2015-2016, Mathematics Department

Mathematics Newsletter

No abstract provided.

Science As A Non-Issue, Fabian M. Dayrit

Chemistry Faculty Publications

No abstract provided.

Females In Automotive Careers: Career Decision-Making Influences And Experiences During University Preparation And Beyond, Russell A. Leonard Jr.

Dissertations

Today, women fill nearly 50% of the jobs in the U.S. economy (U.S. Dept. of Labor, 2014). While women are making progress in many careers once considered male only, they are still underrepresented in the male-dominated Science, Technology, Engineering, and Math (STEM) careers, filling only 25% of available STEM jobs (Beede et al., 2011). The problem is not a lack of interest in STEM subjects, but a “leaky pipeline” that develops early in adolescence. By the eighth grade, half as many girls are interested in STEM careers as boys (National Science Foundation [NSF], 2007). Even after graduation from college, women …

A Reformed College Algebra Course: Understanding Instructors' And Students' Beliefs About Teaching And Learning Mathematics, Mary Williams

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

Reforms of undergraduate mathematics (e.g. Bressoud & Rasmussen, 2015; Laursen et. al, 2011) are changing the practice of teaching and learning within their courses. Prior research has established strong connections between practices and beliefs (Brickhouse, 1990; Raymond, 1997; Aguirre & Speer, 1999), therefore changing the practices within these courses may be affecting the beliefs of those tasked to enact the reformed practices. Thus, part of the work of the reforms in undergraduate mathematics is to learn how and why these beliefs may or may not be changing in this culture of reform.

In this qualitative case study, I analyzed the …

Using Graphing To Reveal The Hidden Transformations In Palindrome (And Other Types Of) License Plates, Ryan Andrew Nivens

ETSU Faculty Works

License plates are a useful context to work with numbers, and in this article you will see a range of activities in which to engage your students. Some innovative graphing concepts are presented with license plates that allow students to investigate transformations including translations, reflections, and rotations.

Mathematics Uncovered Through Action Science, William Robertson

Departmental Papers (TE)

In an event-based series of on-site activities with high school students through an Action Science approach, fundamental concepts were explored including the foundations for functions, geometric think and spatial reasoning, the development of mathematical models, as well as techniques for working with spatial figures to understand underlying relationships. The activities in which students participated were designed to teach fundamental mathematics concepts in algebra and geometry in an approach that utilized transformative educational strategies, which helped students move from memorizing facts and content to constructing knowledge in meaningful and useful manners. With an emphasis on a collaborative data collection process, students …

Understanding College Students’ Exam Process In A General Chemistry Course, Angela Willson

Masters Theses

The main way most college chemistry courses assess what a student has learned is through a summative exam. After introductory science courses, such as general chemistry, many students cite poor teaching and disappointing grades in these courses as a reason for dropping out of STEM programs. There has been a lack of qualitative research on students’ experiences of the complete process of taking an exam from start to finish, or the exam process, which includes preparing for an exam, taking an exam, receiving feedback, and responding to feedback after the exam has been graded.

My goal in this exploratory study …

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 …

Development Of Middle School Teachers' Knowledge And Pedagogy Of Justification: Three Studies Linking Teacher Conceptions, Teacher Practice, And Student Learning, Carolyn Mccaffrey James

Dissertations and Theses

Justification and argumentation have been identified as important mathematical practices; however, little work has been done to understand the knowledge and pedagogy teachers need to support students in these ambitious practices. Data for this research was drawn from the Justification and Argumentation: Growing Understanding in Algebraic Reasoning (JAGUAR) project. JAGUAR was a multi-year research and professional development project in which 12 middle school math teachers and a group of researchers explored the knowledge and pedagogy needed to support student justifications. This dissertation consists of three case study analyses. The first paper describes the development of teacher conceptions of justification, including …

Guided Educational Tourism As Informal Science Education: An Empirical Study, Joseph Martin Lane

Dissertations

The scientific research and education communities have long had the goal of advancing the publics’ understanding of science. Informal science education is a powerful mechanism for shaping human conduct, enhancing quality of life, and advancing the publics’ understandings and values regarding science. Guided educational tours (that present science content) provide visitors with unique opportunities to observe and discuss scientific phenomena in the field. Available empirical research related to learning science from guided educational tours is, at best, limited. Research leading to the development of effective guided educational tours that present and interpret scientific information is of interest to both non-profit …

Preservice Science Teachers’ Pedagogical Content Knowledge For Nature Of Science And Nature Of Scientific Inquiry: A Successful Case Study, Gunkut Mesci

Dissertations

The purpose of this dissertation project is to explore preservice science teachers’ development of pedagogical content knowledge (PCK) for targeted aspects of nature of science (NOS) and nature of scientific inquiry (NOSI). Through multiple data sources, it is examined how preservice science teachers’ understanding of NOS and NOSI have changed over the program, and manifests itself in their classroom practice. This is an exploratory multiple case study of participants’ experiences and developments during a teacher development program. Data is collected in the form of open-ended surveys, interviews, observations, lesson plans, video materials, and teaching documents. After all data is collected, …

Origin And Use Of Pedagogical Content Knowledge: A Case Study Of Three Math Teachers And Their Students, Christopher Neal Wood

Dissertations and Theses

Teachers must have specific knowledge of a subject and how to teach it to promote learning in their students (also known as pedagogical content knowledge). Research has shown that project-based curriculum can be an effective way for teachers to leverage this knowledge into deeper student understanding and application readiness, but observations about when and how this happens in the classroom have not been adequately documented. In this study we will explore teaching and learning in a middle-school boat-building curriculum focused on real-world application of math concepts. The boat-building program took place over one week, included seven students, and was taught …

An Intervention Study Aimed At Enhancing Seventh-Grade Students’ Development Of The Concept Of A Variable, Sinan Kanbir

Theses and Dissertations

Thirty-two seventh-grade students attending a public middle school in a rural district in a midwestern state of the United States of America participated in a mixed-method intervention study aimed at enhancing student understandings of the algebraic concept of a variable, especially in relation to structure and modeling. Participating students were randomly allocated to two class groups, with one class initially being taught by Mr. X and the other by Mr. Y, who had both participated in professional development sessions led by two senior mathematics educators. Mr. X initially led one of the class groups in seven sessions on algebraic structures …

The Intermediate Value Theorem As A Starting Point For Inquiry-Oriented Advanced Calculus, Stephen Raymond Strand Ii

Dissertations and Theses

Making the transition from calculus to advanced calculus/real analysis can be challenging for undergraduate students. Part of this challenge lies in the shift in the focus of student activity, from a focus on algorithms and computational techniques to activities focused around definitions, theorems, and proofs. The goal of Realistic Mathematics Education (RME) is to support students in making this transition by building on and formalizing their informal knowledge. There are a growing number of projects in this vein at the undergraduate level, in the areas of abstract algebra (TAAFU: Larsen, 2013; Larsen & Lockwood, 2013), differential equations (IO-DE: Rasmussen & …

Comparing The Effectiveness Of Two Verbal Problem Solving Strategies: Solve It! And Cubes, Margaret Tibbitt

Theses and Dissertations

The purpose of this study was to find which problem solving strategy was more effective for special education students in the general education classroom; CUBES or Solve It! The students completed a pre-test, solving five single step and five multi-step word problems. The students then received four instructional and activity sessions on the CUBES and Solve It! strategies. The results indicated that the six fourth grade special education participants increased their problem solving skills after using each strategy. The Solve It! strategy resulted in a larger increase then the CUBES strategy. The students showed a slightly larger decrease in the …

Teaching Critical And Creative Thinking Skills Through Problem-Solving In High School Mathematics Classes, Daniel L. Albert

Critical and Creative Thinking Capstones Collection

I am a high school mathematics teacher who wants students to develop the thought process that allows them to uncover and use the patterns that are the heart of mathematics. Misconceptions belittle the subject, however, and disrupt the progress of my high school students because it disguises the purpose of studying math. My purpose in joining the Critical and Creative Thinking program at the University of Massachusetts Boston was to learn about the skills and methodologies that assist in the teaching and learning of thinking critically and creatively. This paper shows the progress and evolution of my capstone project—a set …

Guest Editors' Introduction: Best Of Respect, Part 2, Tiffany Barnes, Jamie Payton, George K. Thiruvathukal, Jeff Forbes, Kristy Elizabeth Boyer

Computer Science: Faculty Publications and Other Works

The guest editors introduce best papers on broadening participation in computing from the RESPECT'15 conference. The five articles presented here are part two of a two-part series representing research on broadening participation in computing. These articles study participation in intersectional ways, through the perceptions and experiences of African-American middle school girls, the sense of belonging in computing for LGBTQ students, the impact of a STEM scholarship and community development program for low-income and first-generation college students, a leadership development program, and how African-American women individually take leadership to enable their success in computing.

Exploring Alternate Route Science Teacher Development Of Pedagogical Content Knowledge, Kim Feltre

Theses and Dissertations

The purpose of this qualitative case study was to understand how alternate route first year science teachers’ learning experiences gained from their alternate route courses translated into their classroom instruction and facilitated the development of their pedagogical content knowledge. Participants included three first year high school teachers from two alternate route program institutions. Data collection and analyses focused on semi-structured interviews, classroom observations, and teacher-generated artifacts. Findings reveal patterns among participant responses that emphasized the limited translation of learned pedagogical experiences from their alternate route programs into classroom instruction. In addition, findings show that participant alternate route program learned pedagogical …

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 …