Science and Mathematics Education Commons^™

Fourier’S Heat Equation And The Birth Of Modern Climate Science, Kenneth M. Monks

Differential Equations

No abstract provided.

Leonhard Euler And Johann Bernoulli Solving Homogenous Higher Order Linear Differential Equations With Constant Coefficients, Adam E. Parker

Differential Equations

No abstract provided.

Stitching Dedekind Cuts To Construct The Real Numbers, Michael P. Saclolo

Analysis

No abstract provided.

Stem Education As A Vital Preventive Response To A Pandemic, Emily Faulconer, Katherine Baker, Oliver Grundmann, Sarah Haines, Tyra Hall-Pogar

Publications

T he extraordinary work to develop feasible vaccines, effective medical treatments, and accurate epidemiological studies to alleviate the SARS-CoV2 pandemic would not have been possible without collaboration between academia, industry, government laboratories, and regulatory agencies that speak the common language researchers around the world know—science!

Conceptual Metaphors For Isomorphism And Homomorphism: Instructors’ Descriptions For Themselves And When Teaching, Rachel Rupnow

Faculty Articles, Papers, and Other Scholarship

Group isomorphism and homomorphism are topics central to abstract algebra, yet research on instructors’ views of these concepts is limited. Based on interviews from two instructors as well as classroom video from eight class periods, this paper examines the language used to discuss isomorphism and homomorphism. Language used by instructors in interviews and classroom settings are identified and classified into four main categories: formal definition, mapping, sameness, and combinations of sameness and mapping language. How the two instructors drew on language classified into those four categories in the interview and instruction settings are examined for isomorphism and homomorphism. Similarities and …

2021 Inaugural X-Dber Conference: Announcement & Plenary Speakers

X-DBER Conference: 1st (2021)

The discipline-based education research (DBER) community at the University of Nebraska-Lincoln (UNL) hosted an online conference to discuss how theories, methods, and application of education research cross disciplinary boundaries. The X-DBER 2021 conference was held March 1-3, 2021. More than 550 people registered to attend the X-DBER 2021 conference; participants came from 11 countries and 41 states in the U.S.

The goal of this conference was to bring together DBER researchers from across disciplines (e.g., biology, chemistry, engineering, geoscience, math, physics) to learn about ongoing research and develop future directions. The conference opened with a welcome address from Chancellor Ronnie …

Promoting Academic Integrity And Student Learning In Online Biology Courses, Jeremy L. Hsu

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

The COVID-19 pandemic has caused an abrupt shift in biology courses, with many transitioning to online instruction. This has led to an increased concern about academic integrity and cheating in online courses. Here, I draw upon the peer-reviewed literature to provide evidence-based answers to four questions concerning cheating and online biology courses: (i) What types of cheating are prevalent with the shift to online instruction? (ii) Should instructors make assessments open book and open notes? (iii) How does cheating occur in biology lab courses? (iv) Finally, what strategies can biology instructors take to uphold academic integrity with online learning? I …

Instructor Strategies To Alleviate Stress And Anxiety Among College And University Stem Students, Jeremy L. Hsu, Gregory R. Goldsmith

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

While student stress and anxiety are frequently cited as having negative effects on students’ academic performance, the role that instructors can play in mitigating these challenges is often underappreciated. We provide summaries of different evidence-based strategies, ranging from changes in instructional strategies to specific classroom interventions, that instructors may employ to address and ameliorate student stress and anxiety. While we focus on students in science, technology, engineering, and mathematics, the strategies we delineate may be more broadly applicable. We begin by highlighting ways in which instructors can learn about and prepare to act to alleviate stress and anxiety. We then …

Teaching Learning Newsletter Vol 1 Issue 2, Sastra Deemed To Be University

TLC Newsletter

No abstract provided.

An Autoethnographic Self-Study Navigating The Transition To Becoming A Stem Teacher Educator, Miriam Hamilton Dr

The Qualitative Report

This paper reports on a self-study where I take an autoethnographic stance in narrating my cultural origins, trajectory and identities as a teacher turned teacher educator working in the field of education in Ireland. Using self-study, I explore how my habitus has influenced my experiences of being a biology teacher at second level to teaching STEM education on initial teacher education programmes. Autoethnographic self-study is the hybrid approach used to describe and systematically analyse my experiences and learning as I struggle with a transitioning identity. The integrated use of both self-study and autoethnographic approaches enabled a deepened understanding of my …

National Numeracy Network Officers And Board Of Directors, Milo Schield

Numeracy

National Numeracy Network Officers and Board of Directors in the year 2020.

Interdisciplinary Thinking: Financial Literacy Crosses Disciplinary Boundaries, Marla A. Sole

Publications and Research

Financial literacy is ideally suited to be integrated into mathematics courses and taught in an interdisciplinary manner. Students learn best and are motivated when tackling real-world meaningful questions. This article shares how elementary mathematics was applied to better understand the debate about raising the minimum wage and the United States National Debt. To serve as a guide for other teachers who wish to incorporate financial literacy into their mathematics courses and take an interdisciplinary approach, this article suggests readings, data sets, and pedagogical practices. Students were engaged and enthusiastic to work on problems that challenged their thinking about financial issues.

Using Logistic Regression To Examine The Relationship Between Early Alert Systems And Success In Mathematics, Jennifer-Anne Tekawitha Hill

Graduate Research Theses & Dissertations

Early alert systems are an intervention at community colleges that aim to identify and informally intervene with students who are struggling in their courses. This study examined the relationship between early alert systems and student success in developmental and gateway math courses. This study also examined if the impact of early alert referrals differed by class modality, as students in online classes were often unaware of resources available to them. Method: The sample was taken from one large primarily midwestern community college. Data was sourced from the institutional research department. Individual student transcript records were used, early alert referral information, …

Teaching Classroom Mathematics: Linking Two Pedagogical Models For Promoting Student Engagement And Conceptual Connections, Christine A. Ormond

Australian Journal of Teacher Education

This paper explains how an original conceptual framework model for mathematics pedagogy, the Australian Curriculum Conceptual Rubric (ACCR), has continued to be used successfully by the author in pre-service and in-service teacher education programs over the past ten years or more. Now further enhanced by a deeper reflection upon Peter Sullivan’s Six Principles (2011) for the effective teaching of classroom mathematics, the ACCR is based on four preparatory “big questions” that the teachers may ask of themselves and their students. The model is also a sequenced system of conceptual “rubrics” whose aim is to encourage, in new teachers especially, …

Teacher Educators Learning With Prospective Teachers: Finding Relevant Mathematics In Our (Their) Lives, Lindsay M. Keazer, Eryn M. Mather

Education Faculty Publications

Two mathematics teacher educators (MTEs) discuss the mathematical contexts generated by prospective teachers (PTs) when pushed to look for relevant mathematics in their lives and communities. Through collaborative teacher action research focused on iterations of collecting, categorizing, and discussing PTs’ mathematical contexts, and posing selected examples for PTs’ own examination, layers of learning occurred for both PTs and MTEs. PTs began to craft more personalized, story-like contexts, seemingly noticing more mathematics in their lives. MTEs were unexpectedly pushed to clarify their thinking about what it means to develop contexts that are authentic and relevant, and to contemplate how their actions …

The Relationship Between College Students' Level Of Alcohol Use And Their Grit, Personal Growth Initiatives, And Emotion Regulation Scores Using Structure Equation Modeling, Gelawdiyos Haile

Electronic Theses and Dissertations, 2020-2023

The purpose of this study was to examine the directional relationship between college students' level of grit, personal growth initiative, cognitive reappraisal emotion regulation strategy, and their level of harmful alcohol consumption and related problems. This study tested the theoretical structure model that college students' (N = 356) level of grit (as measured by the Grit Short Scale [Grit-S; Duckworth & Quinn, 2009]), personal growth initiative (PGI; as measured by the Personal Growth Initiative Scale-II [PGIS-II; Robitschek et al., 2012]), and cognitive reappraisal emotion regulation strategy (as measured by the Emotion Regulation Questionnaire [ERQ; Gross & John, 2003]) contribute to …

The Efficacy Of Accelerating Underprepared Community College Students Using A Corequisite Liberal Arts Mathematics Course, Drew Wilkerson

Theses and Dissertations--Educational Policy Studies and Evaluation

Every year, millions of first-time students enroll in community colleges underprepared for college-level work in mathematics. Typically, these students are referred to a sequence of developmental courses designed to remediate their skills and prepare them for college-level work. Recently, educators and policy makers have questioned the efficacy of these courses, especially since most students assigned to remedial courses never complete the sequence and enroll in college-level courses. Calls to reform developmental mathematics have included changes to how institutions determine whether students are college-ready and the elimination of the remedial course sequences themselves. The corequisite model, in which students enroll in …

Proctoring And Apps In College Algebra, Cynthia M. Shelton

Theses and Dissertations--Education Sciences

The pandemic forced more instructors and students to move to online learning. For the first time, many experienced a loosening of the reigns and were forced to allow students to submit non-proctored work. Many may have questioned what students really learned in the year 2020. Many college math course competencies emphasize procedures. Now that apps can do that for students, where does that leave math instructors? Additionally, online instruction has exploded over the last decade and has challenged the teaching of college mathematics. While online instruction opens the door to access, it does beg the question of whether students complete …

Lessons Learned In Pursuit Of Lifelong Learning In Science, Technology, And Society, Genejane Adarlo, Abigail Marie T. Favis, Charlotte Kendra Z. Gotangco, Armando M. Guidote Jr

Environmental Science Faculty Publications

This case study aims to assess whether the course, Science, Technology, and Society, as part of the recent science education reforms in Philippine higher education, can foster science literacy and bring about lifelong learning in science, technology, and society. Five students, who were enrolled in Science, Technology, and Society during the first semester of the academic year 2018 to 2019 in an institution of Jesuit higher education in the Philippines, participated in a focus group discussion about their class experiences. Thematic analysis of verbatim transcript revealed that students were not confident in considering themselves literate about science after a semester …

Connected At A Distance: Experiences And Efforts Within A Synchronous, Online Mathematics Specialist Program, Laura E. Bitto, Pamela E. Johnson, Beth Terry

Journal of Mathematics and Science: Collaborative Explorations

Online learning offers flexibility and convenience to students regardless of their proximity to a traditional campus. However, online programs can also feel isolating. Beth, a mathematics specialist candidate, completed a graduate program while living 7000 miles and seven time zones away from her instructor and peers. Through intentional planning by instructors, Beth found community by making personal connections, celebrating life experiences, and sharing a passion for mathematics education with her peers. Furthermore, Beth felt empowered to take academic risks and expose professional vulnerabilities in the learning community. The instructors within the program valued learning as a social construct and therefore …

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

Department of Agricultural and Biological Systems Engineering: Faculty 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 …

Exploring New Pltl Modalities, Forging New Alliances, Nadia Kennedy, Ariane Masuda

Publications and Research

This essay focuses on rethinking and reimagining elements of a PLTL program, and on the new modalities to meet challenges of online undergraduate mathematics courses and rising demands for flexible student support. It examines advantages and challenges as found in the Integrated PLTL and Virtual Peer-Led Mathematics Study Groups, including issues such as meeting protocols, and the selection and training of peer leaders. Finally, it discusses an alliance with the college’s mathematics education program, which allows the PLTL program to draw on senior prospective teachers to co-organize and facilitate virtual study groups supporting undergraduate mathematics courses.

Lessons Learned In Designing Active Learning Modules For The Stem Classroom, Anna M. Christianson

Pedagogicon Conference Proceedings

For students to become real partners in their education, they must shift from a model of passive absorption of knowledge to one of active participation in constructing knowledge. To encourage this shift, I have designed a variety of active learning modules for my introductory chemistry classes, from short participation polls to full-length case studies. When well-implemented, in-class activities can be a valuable experience for students to practice applying their knowledge with instructor guidance. In this report, I will share both successes and challenges encountered in designing student-friendly active learning modules in an introductory science course.

Why Become A Teacher? Exploring Motivations For Becoming Science And Mathematics Teachers In Australia, Chrystal Whiteford, Nick Kelly, Les Dawes

Australian Journal of Teacher Education

There is an identified shortage of mathematics and science teachers across Australia and many of these teachers leave the profession within 3 to 5 years of graduating. This paper provides important insights on what motivates people to become science and mathematics teachers in Australia. Data drawn from two surveys, one investigating why students might become a teacher and the other examining why teachers joined the profession, are explored to provide unique insight into an area of need. Using descriptive statistics and Spearman’s rho, results suggest contribution to society and love of subject area to be among the top motivators for …

What A Difference A Decade Makes. The Evolving Gender Gap In Students’ Goal Endorsement And Stem Career Choice, Chen Chen, Gerhard Sonnert, Philip M. Sadler

Journal of Sustainable Social Impact

Two national datasets of first-year college students, collected a decade apart, asking the same questions about career interests and life goal endorsement, allowed us to investigate the extent to which the life goals and career interests had converged among young men and women. We compared the gender differences in four types of goal endorsement (communal, material, intellectual, and free-time goals) by career interest groups (science, engineering, medicine, health, and other professions) between the two cohorts (2007 vs. 2017). Conversely, we compared the gender differences in career interests by goal endorsement between the two cohorts. Our specific focus was on science, …

Copyright Information, Todd Pagano, Sami Kahn

Journal of Science Education for Students with Disabilities

No abstract provided.

Call For Manuscript, Todd Pagano, Sami Kahn

Journal of Science Education for Students with Disabilities

No abstract provided.

Assessment As A Learning Opportunity: Feedforward With Multiple Attempts, Emily Faulconer

Publications

High quality feedback is well-known to provide multiple student benefits, especially if students are provided the opportunity to apply the feedback. It reasons, then, that we can support student success on summative assessments by combining multiple attempts with high-quality immediate feedback. This study explores student behaviors, performance, and perspectives regarding this strategy.

What Help Do Faculty Perceive Is Needed To Improve Their Community Engagement Through Outreach?, Kiyomi D. Deards, Saundra Wever Frerichs, Patricia Wonch Hill, Julia Mcquillan

Department of Sociology: Faculty Publications

• A survey-based needs assessment at the University of Nebraska-Lincoln, a research-intensive land grant university, explored ways to meet the goal of increasing science, technology, engineering, and mathematics (STEM) outreach
• 40% of surveyed faculty reported barriers to doing STEM outreach
• Over 50% of faculty reported an inability to individually resolve barriers to STEM outreach in ways that ensure broader community engagement in their research through outreach
• Using a sociological lens, the current study examined institutional-level barriers and enablers to faculty engaging in outreach
• Results suggest several institutional approaches to STEM outreach, including creating infrastructure with experts in science communication; providing science …

Stem Education In College: An Analysis Of Stakeholders’ Recent Challenges And Potential Solutions, Santanu De, Georgina Arguello

FDLA Journal

A vast majority of academic disciplines and curricula in the college center around Science, Technology, Engineering, and Mathematics (STEM), which are critical to developing the skills necessary for a global workforce. Rapid changes in pedagogical setups, educational modes, and advances in instructional technology entail diverse challenges for key stakeholders (i.e. students, faculty, and the organizations). This paper highlights the most relevant challenges and potential solutions in STEM higher education at the college level, reported in the last decade. The holistic analysis combining the three stakeholders’ perspectives would help elucidate significant contemporary aspects impacting the fields. The goal is to further …