Science and Mathematics Education Commons^™

How Getting Friendly With Bacteria Can Promote Student Appreciation Of Microbial Diversity And Their Civic Scientific Literacy, Davida S. Smyth, Simon Chen, Gina Sompanya, Molly Metz, Theresa Conefrey

Biology Faculty Publications (Archived)

ePortfolios are digital repositories where students can curate papers, projects, and reflections from individual or multiple courses across the disciplines and in a variety of formats to showcase their learning. This transparent and portable medium, which enables students to document their knowledge and abilities for assessment and career development, has been recognized by the American Association of Colleges and Universities as one of 11 high-impact practices. Using tailored rubrics, student assessment of learning gain surveys, and end-of-course exam questions, this study demonstrates how an ePortfolio assignment can be used in microbiology courses taken by majors and nonmajors to measure student …

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

TLC Newsletter

No abstract provided.

Forecasting Solar Flares Using Shallow And Deep Learning Rechniques, Sumi Dey

Open Access Theses & Dissertations

Solar flares, which are large sudden increases in X-ray flux, can damage satellite infrastructure,hamper power grids, disrupt Global Positioning Systems (GPS), and impair long-distance communication. Thus, the accurate prediction of solar flares has high practical importance and numerous approaches to the problem have been proposed. While these works have shown promising results, they have also highlighted the inherent difficulty of the problem, as solar flares are rare and heterogeneous events and the physical phenomena that give rise to them are still not well-understood. Solar flare prediction is normally posed as a classification problem, where a sequence of measurements is classified …

Cognitive Demand Of Teacher-Created Mathematics Assessments, Megan Marie Schmidt

Boise State University Theses and Dissertations

This study analyzed assessments created by middle school mathematics teachers participating in a large scale research project in the Northwestern United States. Assessments were coded using the frameworks of Webb’s Depth of Knowledge (DOK) for mathematics content (2002), and Smith and Stein’s Levels of Demand (LOD) (1998). Teachers in the study were instructed to create an assessment using 5 common-items provided by the research team and 5 of their own sourced items. Assessment items were coded using each framework and data was collected based on the DOK framework, LOD framework, and grade level. Findings indicate on average, teachers assessments were …

Evaluating The Impact Of Intersecting Research And Outreach Marine Science Programs On Elementary And Undergraduate Students, Randi J. Sims

All Theses

Climate change is one of the most destructive forces our ocean is currently experiencing. Despite this, many students are not taught the basics of climate change science and ocean literacy in public school systems. My work seeks to combat these deficits through educational experiences in marine science for undergraduate and local elementary students through three studies incorporating marine-science based research and outreach. (1) Through undergraduate marine science research and outreach, students enrolled for long durations or with positive mentorship increased their conceptual understanding of marine science concepts, altered their attitudes towards climate change and science, and were more likely to …

The Effect Of Typewriting Vs. Handwriting Lecture Notes On Learning: A Systematic Review And Meta-Analysis., Timothy Schaun Lau

Electronic Theses and Dissertations

This study is a systematic review and meta-analysis of studies examining the effect of note-taking modality during lecture, that is, taking notes by hand using pen and paper vs. taking notes using a keyboard and computer, on learning among secondary and postsecondary students. I begin with a review of the literature and theoretical introduction to the theories and terms used. From a theoretical standpoint, there are strong reasons to believe that taking notes by hand might offer recall benefits relative to taking notes using a computer and keyboard. At the same time, I point out that one problem, which I …

Using In Vitro, In Silico, And In-Classroom Techniques To Address The Gender Data Gap In Health Care, Kelsey Watts

All Dissertations

Cardiovascular diseases (CVDs) are the leading cause of death worldwide in males (XY) and females (XX). Prior to menopause, females have a relative protection against serious cardiac pathologies compared to age-matched males. This phenomenon is widely attributed to the ovarian hormone estrogen. Unfortunately, hormone replacement therapy to maintain estrogen levels in postmenopausal females has overall adverse effects, and it is not recommended for long-term use or as a preventative measure for eCVDs. A major driver of CVDs, specifically heart failure, is cardiac fibrosis: the continued buildup of scar tissue that reduces the heart’s ability to pump. There are currently no …

Perceptions Of Tenured Science Faculty Regarding The Provision Of Reasonable Accommodations For Students With Disabilities, Rebecca J. Riggs

Electronic Theses and Dissertations

This phenomenological study used qualitative research methods to explore the perceptions of tenured science faculty regarding the provision of reasonable accommodations for students with disabilities. Thirteen tenured science faculty at postsecondary institutions throughout the United States participated in one-on-one interviews. The participants provided their perceptions and experiences regarding the provision of academic accommodations for students with disabilities in a laboratory science. In these interviews key themes emerged, such as the importance of providing reasonable accommodations for successful academic outcomes for students with disabilities, the perception that providing reasonable accommodations to students with disabilities is fair, the concern that providing reasonable …

Invigorating Seventh-Day Adventist Science Education With Chemical Knowledge Of God's Creation, Ryan T. Hayes, D. David Nowack

Faculty Publications

No abstract provided.

Mathematics Education As Dystopia: A Future Beyond, Peter Appelbaum, Charoula Stathopoulou, Constantinos Xenofontos

Journal of Humanistic Mathematics

We argue that scholars and practitioners of mathematics education need to find new directions through recognition of its dystopic characteristics, and embrace these characteristics as both the source of challenges and method of response. This contrasts with the generally utopic approach of most scholarship in the field. We offer critical ethnomathematics education as a model, since it has its own origins in lingering dystopic legacies. A perpetual hopelessness and disempowerment is one implicit curriculum of contemporary mathematics education, where the mathematics one learns might help to describe things, yet hardly assists in transforming the reification of power and agency in …

Higher Meanings: A Speaker Series Connecting Mathematics And Religion, Lawrence M. Lesser, Patricia S. Barrientos, Ben Zeidman

Journal of Humanistic Mathematics

An innovative grant-funded general adult audiences international speaker series on connections between mathematics and religion yielded six 2021 (now archived) presentations. We share reflections and lessons learned, informed by two sets of surveys.

Live By The Research, Die By The Research, Szilárd Svitek

Journal of Humanistic Mathematics

The situation of doctoral students is a complex ethical issue. They are not really students any more, but they are not yet full members of the Academy, so they are less than it. PhD students focus primarily on research, since if they do not publish in quality scientific journals, their future (both career and financial) is very much in question. As most of the doctoral student's capacity is taken up by research and publication during the training period, another important task is relegated to the background: learning to teach and to supervise research. Will the student have the ambition to …

Benny, Barbara, And The Ethics Of Edtech, Geillan Aly

Journal of Humanistic Mathematics

Erlwanger (1973) shook the mathematics education world when he introduced Benny, a student who successfully worked through a behavioristic curriculum. Erlwanger showed how far removed Benny’s understanding of mathematics was from expectations. Erlwanger’s legacy is the basis for this comparative case study which explores students’ actions in the modern, in-class computer-centered emporium classroom. Many striking similarities are found between Pearson’s MyMathLabs (MML) and Benny’s Individually Prescribed Instruction curriculum. In this case study we meet Barbara, a student who succeeds in MML but shows little understanding of mathematical concepts and demonstrates that the legacy of Benny is his continued appearance in …

The State Of Safety Training, Facilities, And Resources For Chemistry Teachers: A National Survey, Lydia Richardson, Dawn Del Carlo Ph.D.

Summer Undergraduate Research Program (SURP) Symposium

This study is examining the current state of secondary science teachers' chemical safety training, facilities in the school, and the resources available. A survey is being conducted at the start of August and collection will be concluded at the end of September. Data analysis will begin in October, with four main goals in mind to begin with. Teachers’ variation in training is going to be looked at along with what form of safety training is most common. The timing of training will also be looked at to see how frequently training is occurring. With regard to facilities, reported parts of …

Attitudes Toward The Chemistry Laboratory Learning Environment Using Different Pedagogies And Assessment Protocols, Lydia Richardson, Dawn Del Carlo Ph.D.

Summer Undergraduate Research Program (SURP) Symposium

The Science Writing Heuristic (SWH) and Argument Driven Inquiry (ADI) are evidence-based laboratory approaches that emphasize the process of scientific argumentation (Burke et al., 2006; Rudd et al., 2001; Walker et al., 2011). The University of Northern Iowa utilized the SWH approach for over 10 years until research indicated that the cognitive load associated with the pre-lab, specifically, hindered students’ ability to participate in authentic scientific inquiry for the rest of the laboratory experiment (Bonde & Del Carlo, 2018). In response to this, a hybrid model of instruction integrating elements of both the SWH and ADI laboratory approaches was created …

Why Do Effective Science Teachers Persist?: A Mixed Methods Approach Exploring Post-Induction Effective Science Teachers' Experiences, Molly Ella Ramker, William Raymond Lange, Jesse Wilcox Ph.D., Dori Clausen

Summer Undergraduate Research Program (SURP) Symposium

Secondary science teachers have been leaving the field at an increasing rate in recent years. While much is known about science teacher attrition, less is known about science teacher persistence. The purpose of this study was to identify effective post-induction science teachers and analyze why they persist. This study was conducted using a mixed-methods approach including the Local Systemic Change Classroom Observation Protocol (LSC-COP) to generate a quantitative measure of science teaching effectiveness, along with using a phenomenological approach to investigate the experiences of effective science teachers who have stayed in the field.The median and mode of the LSC-COP capsule …

Women’S Perceptions Of Problem-Solving In A Virtual Learning Environment, Kimberly Luthi, Ernie Friend, Angelique Tucker-Blackmon

Publications

Virtual learning opportunities in computing and information technology courses are designed to facilitate the development of critical thinking skills, positive learning outcomes and increased problem-solving abilities. However, before engaging students in activities to increase their problem-solving skills, researchers need to understand the influence of virtual courses on students’ problem-solving perceptions since perceptions influence performance. This study is an analysis of women’s perceptions of their problem solving confidence, style and personal control before and after their participation in online courses within the Network Enterprise Administration Certificate program that was embedded as a specialized track leading towards the Networking Systems Technology Associate …

Herd Hours Data, Sean P. Mcbride, Sachiko Mcbride

Physics Data

This file contains data on the use of "Herd Hours" in introductory physics classes. The data has been deidentified in accordance with requirements of Marshall University Institutional Review Board #2 (Social/Behavioral), study number 1704687.

Bbt Acoustic Alternative Top Bracing Cadd Data Set-Norev-2022jun28, Bill Hemphill

STEM Guitar Project’s BBT Acoustic Kit

This electronic document file set consists of an overview presentation (PDF-formatted) file and companion video (MP4) and CADD files (DWG & DXF) for laser cutting the ETSU-developed alternate top bracing designs and marking templates for the STEM Guitar Project’s BBT (OM-sized) standard acoustic guitar kit. The three (3) alternative BBT top bracing designs in this release are
(a) a one-piece base for the standard kit's (Martin-style) bracing,
(b) 277 Ladder-style bracing, and
(c) an X-braced fan-style bracing similar to traditional European or so-called 'classical' acoustic guitars.

The CADD data set for each of the three (3) top bracing designs includes …

The Process Of Establishing A Blooming Chemistry Tool For Use In Undergraduate Chemistry Education And Research, Emryse Geye

Dissertations and Theses

While it is still common in college chemistry to assess student learning and skill with summative assessments, the CER community does not currently have a simple tool to determine and communicate whether an assessment is actually aligned with the outcomes of interest. In particular, as so-called evidence-based teaching practices and active learning strategies gain a foothold in college chemistry classrooms, the ability to communicate whether those (often labor-, cost-, and time-intensive) interventions are not only aligned with course outcomes, but also provide measurable benefit to students becomes more imperative. While college chemistry has made some strides in the area of …

Overview Of The Proceedings Of The 2021 Inclusion In Science, Learning A New Direction, Conference On Disability (Island), Cary Supalo, Jasodhara Bhattacharya, Daniel Steinberg

Journal of Science Education for Students with Disabilities

No abstract provided.

Introducing Modeling To First-Year Engineering Students For Effective Implementation In The Engineering Design Process, Carolina Barriento, Juan F. Granizo

PanaSoMM

Introducing Modeling to First-Year Engineering Students for Effective Implementation in the Engineering Design Process

Carolina Barriento and Juan Francisco Granizo

Embry-Riddle Aeronautical University

Abstract

Modeling and Simulation are fundamental skills for all engineering students [1]. However, students are usually introduced to these concepts during their junior or even as late as their senior year. Our research aims at familiarizing students with Modeling and Simulation tools in their first year of engineering studies. We consider the fact that proper learning involves using long-term memory (in contrast with working memory) and this is accomplished by the gradual introduction and practice of the …

Analyzing Classroom Discourse To Investigate Structuring Equitable Mathematical Talk In Small Groups And Whole-Class Discussions, Brittney Marie Ellis

Dissertations and Theses

Shifting classroom discourse to be more student-centered has become an integral part of reform-oriented instructional practices. At the same time, shifting discourse can open up opportunities for inequity to occur in the immediate learning environment as both the quantity and quality of mathematical talk changes. In this project, I examined complexities involved in such settings by using discourse analysis methods to explore the positioning of students relative to mathematics content and each other's mathematical ideas. First, I analyzed the ways teachers' discourse during group work enactments related to established equitable teaching practices. Findings from this study suggest communicating group tasks …

Advancement Experiences Of Women In Academic Senior Leadership Positions In Stem Disciplines: A Delphi Analysis, Kimberly Luthi, Mickey Kosloski

Publications

This article explores structural support systems that lead to women's advancement and hindrance factors that either catalyze or delay women's career acceleration in higher education, specifically within STEM-related and workforce education disciplines. Through a consensus building approach, a four-round Delphi analysis explored the experiences and perceptions of 17 panelists who currently or formerly served in a senior-ranked position within a higher education setting at five institutions in the Southeast United States. The panel included women who met the eligibility criteria as subject matter experts and held positions as deans in a STEM discipline, principal investigators over federally funded STEM and …

Addressing The "Leaky Pipeline": A Review And Categorisation Of Actions To Recruit And Retain Women In Computing Education, Alina Berry, Susan Mckeever, Brenda Murphy, Sarah Jane Delany

Conference papers

Gender imbalance in computing education is a well-known issue around the world. For example, in the UK and Ireland, less than 20% of the student population in computer science, ICT and related disciplines are women. Similar figures are seen in the labour force in the field across the EU. The term "leaky pipeline"; is often used to describe the lack of retention of women before they progress to senior roles. Numerous initiatives have targeted the problem of the leaky pipeline in recent decades. This paper provides a comprehensive review of initiatives related to techniques used to boost recruitment and improve …

Understanding Compactness Through Primary Sources: Early Work Uniform Continuity To The Heine-Borel Theorem, Naveen Somasunderam

Analysis

No abstract provided.

Particulate Matters - Water Filtration And Solar Disinfection, Shelby A. Watson, Brooke A. Whitworth

Publications

Those of us in the United States often take for granted that the water coming out of our faucets will be safe for drinking, cleaning, or brushing our teeth. Despite this, each year nearly half a million people visit emergency rooms because of waterborne diseases, resulting in over 100,000 hospital stays and thousands of deaths (Centers for Disease Control and Prevention [CDC] 2020). In fact, the CDC estimated that in 2017 people in the United States spent $3.8 billion on emergency room visits for waterborne illnesses.

Can You Master This? : Initial Attempts At Specifications-Based Grading In Introductory Chemistry, Laura Kopff

Faculty Publications & Research

The Illinois Mathematics and Science Academy (IMSA) requires all incoming students to complete a one-semester introductory chemistry course in their sophomore year – Scientific Inquiries in Chemistry (SI-Chem). This course has historically been taught using a traditional grading/assessment model, however, in the Spring of 2021, a switch was made to a specification-based grading system. One motivating factor in this decision is an institutional shift to an equity-focused grading approach, and an analysis of our historical assessment model indicated areas for improvement.

Our initial foray into specifications grading was during the Spring of 2021 semester, when all of our courses were …

Understanding The Priorities And Practices Of Rural Science Teachers: Implications For Designing Professional Learning, Kerri Wingert, Jennifer Jacobs, William Lindsay, Abraham S. Lo, Cari F. Herrmann-Abell, William R. Penuel

The Rural Educator

In order to design professional learning that supports rural science teachers to effectively implement standards-based “five-dimensional” (5D) instructional and assessment practices, a critical first step is to elicit their perspectives, prior experiences, concerns, and interests. Based on survey data from 87 rural science teachers in Colorado, along with focus group sessions with 18 of those teachers, this article investigates teachers’ perspectives on what makes rural science teaching unique, the degree to which they use 5D science instruction, their curricular and assessment resources, and their professional learning experiences and preferences. Overall, rural science teachers in Colorado reported using rich practices for …

Preschool Number Of The Day, Christine Shepard

Master's Theses & Capstone Projects

This action research project was completed by a researcher was interested in the preschool math curriculum. More specifically, in the numbers and how their relationships including one to one counting and producing the amount when given a number in preschool. This researcher has taught preschool for 7 years. The students were able to participate in the study. One class of students did not receive the number of the day lessons, while the other students received the lessons throughout the entire school year. The study was part of our learning standards aligning to the Iowa Early Learning Standards and Gold Teaching …