Science and Mathematics Education Commons^™

Steps For Starting A Professional Learning Community (Plc): A Literature Review, John T. Sutton

PROSPECT S-STEM

There are a number of steps that can influence and inform the creation, development, and growth of a professional learning community (PLC). It isn’t necessary to use a lock-step approach, rather it is cyclical and evolving. The steps take into consideration and accommodates the context of the institution and the need to improve for a variety of reasons. The steps allow for quick wins and changes that require significant time, research, and resolution. Always with a plan that reflects member and institutional priorities. It is hoped that by identifying what has been consistently identified as important steps to the success …

Learning To Teach Prospective Elementary Teachers: A Narrative Inquiry Of A Newer Mathematics Content Instructor, Kelsey Quaisley

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

Learning to teach mathematics content courses designed for prospective elementary teachers (PTs) is challenging. Mathematics content instructors must be prepared to not only teach mathematics content, but engage PTs in understanding children’s mathematical thinking strategies, learning trajectories, and misconceptions (Carpenter et al., 1996; Carpenter & Moser, 1982; I et al., 2020). When considering how instructors might best be prepared and supported, however, one must recognize that there is significant variation in the backgrounds and expertise of mathematics content instructors (Masingila et al., 2012; Yow et al., 2016) and little is known about the preparation, knowledge, and experiences of mathematics content …

Exploration Of The Lived Experiences Of Native American Science Teachers Of The Great Plains: A Narrative Inquiry, Uma Ganesan

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

The complicated history of the education of Native American children through U.S. government-sponsored practices has led to the elimination of the Native children’s sense of Indian identity, culture, and language (Noel, 2002). In addition, increased emphasis on standardization and high-stakes accountability under the No Child Left Behind Act of 2001 has resulted in less culturally responsive educational efforts and more Indigenous students left behind in school systems (Castagno & Brayboy, 2008). This has led to Indigenous students being underrepresented in science, technology, engineering, and mathematics (STEM) fields where they account for only 3% of STEM workers (Fry, Kennedy, & Funk, …

Reflection Types And Students’ Viewing Of Feedback In A First-Year Engineering Course Using Standards-Based Grading, Heidi A. Diefes-Dux, Laura M. Cruz Castro

Department of Biological Systems Engineering: Papers and Publications

Background: Feedback is one of the most powerful and essential tools for learning and assessment, particularly when it provides the information necessary to close an existing gap between actual and reference levels of performance. The literature on feedback has primarily focused on addressing strategies for providing effective feedback rather than aspects of students’ readiness to engage with feedback. Purpose/Hypothesis: This study investigated whether reflection, as a routine pedagogical intervention grounded in self-regulated learning theory, promotes the frequency with which students view feedback. Design/Method: A quasi-experimental design was employed to examine the relationship between the use of four different reflection types, …

Frontier: Discipline-Based Education Research To Advance Authentic Learning In Agricultural And Biological Engineering, Heidi A. Diefes-Dux

Department of Biological Systems Engineering: Papers and Publications

Discipline-based education research (DBER) is research activity aimed at investigating “learning and teaching in a discipline from a perspective that reflects the discipline’s priorities, worldview, knowledge, and practices” for the purpose of producing research-based evidence to improve education in that discipline. DBER arose out of concerns about the quality of post-secondary science education. Physics, chemistry, engineering, biology, geosciences, and astronomy education each have unique DBER histories in the U.S. that date back to the late 1800s or early 1900s when colleges and university systems were expanding and formalizing. The DBER fields accelerated in the 1950s and 1960s as a result …

Exploration Of Lived Experiences Of Science Teachers Of English Language Learners: A Transcendental Phenomenological Study, Uma Maheshwari Ganesan

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

English language learners (ELLs) are a talented pool of culturally and linguistically diverse students who are persistently increasing both in absolute size and percentage in the U.S. school population; however, they are underrepresented in science, technology, engineering, and mathematics (STEM) fields in college as well as in the workforce (National Academies of Sciences, Engineering, and Medicine, 2018). Although educational leaders, policy makers, and researchers have emphasized the importance of STEM for the country’s continued prosperity, both education and scientific communities have found it challenging to improve students’ participation in STEM fields (Martinez et al., 2011). Exploring science teachers’ experiences could …

Culturally Relevant Science Teaching: A Literature Review, Uma Maheshwari Ganesan

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

This educational research literature review paper aims to discuss the rationale, review eight empirical research studies, and identify knowledge gaps in culturally relevant pedagogy in science education. This paper focuses on synthesis, review, and comparison of the findings of the empirical studies, and categorizes them into thematic heads such as similarities and differences between studies under the broad categories of professional development (PD) programs and case studies. Following these reviews, the author summarizes her reflections and thoughts about the literature to understand the big picture of culturally relevant pedagogy in science education. The basis of this literature review are various …

Why Domain-Specific Science Knowledge Matters In Teacher Certification: Focusing On Evidence For Effective Science Teaching, Elizabeth B. Lewis, Lyrica L. Lucas, Amy Tankersley, Elizabeth Hasseler

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

The landscape of teacher preparation is complex. From a research perspective, how to prepare teachers presents as a multilevel, multivariable puzzle. For decades, federal and state policymakers, educational researchers, and administrators, along with teacher education institutions, school districts, and other stakeholders have tried to determine and measure the key malleable factors that result in effective teaching (NRC, 2010).

Periodically, state departments of education review secondary science teaching endorsement policy guidelines. As revisions occur, teacher educators in higher education and district administrators need to engage in a multidisciplinary discussion about:

1. the ways in which strong domain-specific science content knowledge contributes …

Establishing Enhanced Learning Outcomes In Science For First Generational Undergraduate College Students, Marianna Burks

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

First-generation students represent an increasing percentage of the demographic for college and university enrollment at both the undergraduate and graduate levels. Since 2001, results from the National Center for Education Statistics Longitudinal Study, indicates ‘higher percentages of first-generations college students attended public postsecondary institutions-76 vs. 72%’ (Redford & Hoyer, 2017). There is insufficient research, however, concerning how first-generation students’ needs are different, even unique, from those students who are second- generation and beyond attending college (National Center for Educational Statistics, 2017). Since this increase of students enrolling in post-secondary education, ‘understanding the needs of first-generation students is imperative more now …

High Cognitive Demand Examples In Precalculus: Examining The Work And Knowledge Entailed In Enactment, Erica R. Miller

Department of Mathematics: Dissertations, Theses, and Student Research

Historically, pass rates in undergraduate precalculus courses have been dismally low and the teaching practices and knowledge of university instructors have been understudied. To help improve teaching effectiveness and student outcomes in undergraduate precalculus courses, I have studied the cognitive demand of enacted examples. The purpose of this dissertation is to examine the pedagogical work and mathematical knowledge entailed in the enactment of high cognitive demand examples in a three-part study. To answer my research questions, I conducted classroom observations as well as pre- and post-observation interviews with seven graduate student instructors at a large public R1 university in the …

The Influence Of Previous Subject Experience On Interactions During Peer Instruction In An Introductory Physics Course: A Mixed Methods Analysis, Judy A. Vondruska

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Over the past decade, peer instruction and the introduction of student response systems has provided a means of improving student engagement and achievement in large-lecture settings. While the nature of the student discourse occurring during peer instruction is less understood, existing studies have shown student ideas about the subject, extraneous cues, and confidence level appear to matter in the student-student discourse. Using a mixed methods research design, this study examined the influence of previous subject experience on peer instruction in an introductory, one-semester Survey of Physics course. Quantitative results indicated students in discussion pairs where both had previous subject experience …

In Memory Of Michael Watts (November 3, 1950–December 5, 2014), William Walstad, Sam Allgood, Tisha Emerson, Gail Hoyt, Kimmarie Mcgoldrick, Georg Schaur, William E. Becker

Department of Economics: Faculty Publications

Michael Watts, Professor of Economics at Purdue University, died unexpectedly on December 5, 2014, at the age of 64 while on vacation in Antigua. His connection to the Journal of Economic Education is a long one. For 20 years, from 1988 through 2007, Mike served as the associate editor for JEE’s instruction section, which typically accounts for the largest number of articles published in a JEE issue. After 2007, he continued to serve on JEE’s editorial board. Mike was a remarkable academic and scholar who made significant and wide-ranging contributions to economic education beyond his valuable service to JEE.

Mike …

Teac 315: Teaching Science In The Elementary School—A Peer Review Of Teaching Project Benchmark Portfolio, Krista Adams

UNL Faculty Course Portfolios

Teaching Science in the Elementary School (TEAC 315) is an upper-division course taken by elementary education majors as a requirement for the Bachelor of Science (BS) in Education. The peer review of teaching project had me identify concerns for teaching the elementary methods course. The concerns I wanted to address focused on eliciting teacher candidate’s views and experiences with teaching science as well as my ability to identify evidence of growth. The first area focuses on my needing to understand if I need to develop more instructional strategies to support teacher candidate growth. This involves both in terms of specific …

Planning And Enacting Mathematical Tasks Of High Cognitive Demand In The Primary Classroom, Kelly Georgius

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

This study offers an examination of two primary-grades teachers as they learn to transfer knowledge from professional development into their classrooms. I engaged in planning sessions with each teacher to help plan tasks of high cognitive demand, including anticipating and planning for classroom discourse that would occur around the task. A detailed description of the planning and teaching that took place during the study provides information about how a teacher can learn and what a teacher learns to consider in order to plan and implement meaningful mathematical lessons. This design experiment describes the work of two teachers who participated in …

Why American Higher Education Needs Parasitologists, John J. Janovy Jr.

John Janovy Publications

Addresses four topics that characterize the discipline of parasitology and are largely missing from our national conversation in the United States about education, especially at the college and university level. Those topics are the production of transferable skills; our perceptions of the world, especially the natural world; access to reasonably difficult problems in natural settings; and intellectual epidemiology, or the movement of ideas, innovations, and cultural items through populations. These topics have been a part of the author's discussions with fellow parasitologists for at least half a century, beginning with his choice to pursue a graduate degree under the supervision …

Excellent Teaching: A Collective Case Study Of Outstanding Elementary Mathematics Teachers' Teaching Of Mathematics, Michael J. Gay

College of Education and Human Sciences: Dissertations, Theses, and Student Research

This qualitative collective case study explored the mathematical teaching of three excellent elementary teachers who were nominated by experts in mathematics and mathematics educational organizations, agencies and universities. I examined what excellent elementary mathematics teachers know and do in their practice of teaching. The study depicts detailed verbatim interactions between the teachers and students during actual teaching episodes to give the reader naturalistic examples of the explanation patterns and questioning strategies that these excellent teachers used to further students’ understandings of mathematical concepts and procedures. Analyses of the pedagogical strategies, including the interactive exploratory problem solving format these teachers used, …

Using Web-Based Key Character And Classification Instruction For Teaching Undergraduate Students Insect Identification, Douglas A. Golick, Tiffany M. Heng-Moss, Allen L. Steckelberg, David W. Brooks, Leon G. Higley, David Fowler

Department of Entomology: Faculty Publications

The purpose of the study was to determine whether undergraduate students receiving web-based instruction based on traditional, key character, or classification instruction differed in their performance of insect identification tasks. All groups showed a significant improvement in insect identifications on pre- and post-two-dimensional picture specimen quizzes. The study also determined student performance on insect identification tasks was not as good as for family-level identification as compared to broader insect orders and arthropod classification identification tasks. Finally, students erred significantly more by misidentification than misspelling specimen names on prepared specimen quizzes. Results of this study support that short web-based insect identification …

Changing Perceptions Of Science In Undergraduate Students: A Mixed Methods Case Study, Cindy S. Larson-Miller

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

The purpose of this bounded single-case study was to explore the understanding of the nature and process of science for undergraduate students at the University of Nebraska-Lincoln (UNL). The study investigated one professor’s methodology to explicitly teach undergraduate students about the nature and process of science, and documented their understanding and perception of science, both pre- and post-course.

Using a mixed method approach, data were collected to provide a better understanding of teaching the nature and process of science. Three main types of data were analyzed: the process of science (TPOS) assessment; survey questions, and the module curriculum.

Participating students …

A Mixed Methods Study Of How The Transition Process Impacts The Autonomy Of Pre-Service Secondary Mathematics Teachers, Linda Kasal Fusco

Department of Educational Administration: Dissertations, Theses, and Student Research

This mixed methods study sought to identify the impact that transition into the practice of teaching had on the autonomy of pre-service secondary teachers of Mathematics. It was based on the belief that a Mathematics teacher’s autonomy depended on: beliefs about Mathematics and how it was learned, reflections on the teaching practice, and social constraints of a secondary school culture. Data was collected between January 2009 and March 2010. In Phase I (Quantitative) the participants (N = 30), selected from ten State University of New York teacher preparation colleges and universities, completed five instruments to quantify the three factors of …

Using Rubrics To Teach Science Writing, Paul E. Bennett Jr.

Professional and Organizational Development Network in Higher Education: Archives

An often-stated goal of education in the STEM (Science, Technology, Engineering, and Math) fields is to teach students to communicate like professionals. In the STEM fields, the single most important thing we can do to teach our students better communication skills is to teach them how to write a lab report. The reason a lab report is so important is not just because it is the end product of a research project, but because each section of a lab report has a particular function that often correlates with different types of communication that a STEM professional needs to use. For …

Planning The Future Workforce Of Natural Science Research Collections: A Review Of Graduate Academic Programs In The United States, Stephen L. Williams, Hugh H. Genoways

University of Nebraska State Museum: Programs Information

Selected literature and Internet sites were used to identify universities that provide graduate academic degrees relevant to the management and care of natural science research collections. Twelve universities with degree programs not dedicated to the arts or humanity fields were selected for closer evaluation. By analyzing the courses offered in museology and the natural sciences at each university, seven universities were identified as currently in a position to provide some level of education and training needed by the future workforce of natural science research collections. However, only two universities stood out as being in the best position to serve most …

Making Learning Visible: Peer Review And The Scholarship Of Teaching, Paul Savory

Industrial and Management Systems Engineering: Presentations

This is the conference program from the March 2004 national conference, Making Learning Visible: Peer Review and the Scholarship of Teaching. This conference was hosted by the UNL Peer Review of Teaching project and the University of Nebraska-Lincoln.