Science and Mathematics Education Commons^™

Cross-Cultural Comparisons: The Art Of Computing The Greatest Common Divisor, Mary K. Flagg

Number Theory

No abstract provided.

Climate Toolkit: A Resource Manual For Science And Action - Version 2.0, Frank Granshaw

PDXOpen: Open Educational Resources

The Climate Toolkit is a resource manual designed to help the reader navigate the complex and perplexing issue of climate change by providing tools and strategies to explore the underlying science. As such it contains a collection of activities that make use of readily available on-line resources developed by research groups and public agencies. These include web-based climate models, climate data archives, interactive atlases, policy papers, and “solution” catalogs. Unlike a standard textbook, it is designed to help readers do their own climate research and devise their own perspective rather than providing them with a script to assimilate and repeat. …

Truth, Success, And Faith: Novice Teachers’ Perceptions Of What's At Risk In Responsive Teaching In Science, Amy D. Robertson, Leslie J. Atkins Elliott

Curriculum, Instruction, and Foundational Studies Faculty Publications and Presentations

Responsive teaching—or teaching that builds from the “seeds of science” in student thinking—is depicted in STEM education literature as both important and challenging. U.S. science education reform has been calling for teachers to enact instruction that attends to and takes up the substance of students’ STEM ideas; however, responsive teaching represents a substantial shift from the current state of affairs in most U.S. classrooms, where content is often presented authoritatively as facts, definitions, and algorithms, with little consideration of student thinking. Drawing on language from literature about sense‐making, this paper identifies some of the “vexation points” that novice science teachers …

Philosophical Inquiry For Critical Mathematics Education, Nadia Kennedy

Publications and Research

This paper argues that critical mathematics education requires reflective knowledge, which lies outside of mathematical and technological knowledge, and which can be generated through philosophical inquiry in the classroom. Philosophical inquiry can provide “thinking tools” for questioning, challenging and critiquing implicit assumptions and misconceptions and for the reconstruction of concepts. As such, it can offer a space for critical reflection on mathematics, for the development of an epistemological approach that encourages an enriched, overarching view of mathematics and its connections to the other school disciplines, society and self. It also offers space for the deconstruction and reconstruction of beliefs about …

Effectiveness Of Number Sense Instruction And Memorization Of Math Facts, Katie Barnes

Master's Theses & Capstone Projects

Math instruction is taught using a variety of methods and strategies. This literature review compares two strategies of math instruction: the instruction of number sense versus the process of memorizing math facts for students. The literature review identifies various math strategies for both number sense instruction and memorization of math facts. This literature review synthesizes studies published in scholarly journals on the topics of number sense, memorizing math facts, timed tests, math anxiety, and teacher perspectives. Studies from this review reveal that number sense instruction is beneficial for student learning to build the foundation for future mathematical knowledge before the …

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: Theses and Other 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 …

Patterns, An Approach To Learning Algebra And Developing Mathematical Thinking In Primary School In Honduras, Johana Elizabeth Thomas Zapata, Alejandra Cáceres

International Programs

No abstract provided.

Students' Scientific Evaluations Of Water Resources, Josh Medrano, Joshua Jaffe, Doug Lombardi, Margaret A. Holzer, Christopher Roemmele

Earth & Space Sciences Faculty Publications

Socially-relevant and controversial topics, such as water issues, are subject to differences in the explanations that scientists and the public (herein, students) find plausible. Students need to be more evaluative of the validity of explanations (e.g., explanatory models) based on evidence when addressing such topics. We compared two activities where students weighed connections between lines of evidence and explanations. In one activity, students were given four evidence statements and two models (one scientific and one non-scientific alternative); in the other, students chose four out of eight evidence statements and three models (two scientific and one non-scientific). Repeated measures analysis of …

Investigation Of Evidence For The Internal Structure Of A Modified Science Motivation Questionnaire Ii (Msmq Ii): A Failed Attempt To Improve Instrument Functioning Across Course, Subject, And Wording Variants, Regis Komperda, Kathryn Hosbein, Michael M. Phillips, Jack Barbera

Chemistry Faculty Publications and Presentations

The Science Motivation Questionnaire II (SMQ II) was developed to measure aspects of student motivation in college-level science courses. Items on the SMQ II are structured such that the word ‘science’ can be replaced with any discipline title (e.g., chemistry) to produce a discipline-specific measure of student motivation. Since its original development as the Science Motivation Questionnaire and subsequent refinement, the SMQ II and its discipline-specific variants have been used in a number of science education studies. However, many studies have failed to produce acceptable validity evidence for their data based on the proposed internal structure of the …

Undergraduate Biology Education Research Gordon Research Conference: A Meeting Report, Erin L. Dolan, Michelle Borrero, Kristine Callis-Duehl, Miranda M. Chen Musgrove, Joelyn De Lima, Isi Ero-Tolliver, Laci M. Gerhart, Emma Goodwin, Lindsey R. Hamilton, Meredith A. Henry, Jose Herrera, Bethany Huot, Stacey Kiser, Melissa E. Ko, Marcy E. Kravec, Mark Lee, Lisa B. Limeri, Melanie E. Peffer, Debra Pires, Juan S. Ramirez Lugo, Starlette M. Sharp, Nicole A. Suarez

Biology Faculty Publications and Presentations

The 2019 Undergraduate Biology Education Research Gordon Research Conference (UBER GRC), titled “Achieving Widespread Improvement in Undergraduate Education,” brought together a diverse group of researchers and practitioners working to identify, promote, and understand widespread adoption of evidence-based teaching, learning, and success strategies in undergraduate biology. Graduate students and postdocs had the additional opportunity to present and discuss research during a Gordon Research Seminar (GRS) that preceded the GRC. This report provides a broad overview of the UBER GRC and GRS and highlights major themes that cut across invited talks, poster presentations, and informal discussions. Such themes include the importance of …

Resources For Teaching And Assessing The Vision And Change Biology Core Concepts, Janet L. Branchaw, Pamela A. Pape-Lindstrom, Kimberly D. Tanner, Sarah A. Bissonnette, Tawnya L. Cary, Brian A. Couch, Alison J. Crowe, Jenny K. Knight, Katharine Semsar, Julia I. Smith, Michelle K. Smith, Mindi M. Summers, Caroline J. Wienhold, Christian D. Wright, Sara E. Brownell

School of Biological Sciences: Faculty Publications

The Vision and Change report called for the biology community to mobilize around teaching the core concepts of biology. This essay describes a collection of resources developed by several different groups that can be used to respond to the report’s call to transform undergraduate education at both the individual course and departmental levels. First, we present two frameworks that help articulate the Vision and Change core concepts, the BioCore Guide and the Conceptual Elements (CE) Framework, which can be used in mapping the core concepts onto existing curricula and designing new curricula that teach the biology core concepts. Second, we …

Pemahaman Pelajar Lepasan Menengah Tentang Pengamiran Tentu, Romeo Nurhayani

Student Works (2020-2029)

Kajian ini menggunakan teori konstruktivisme radikal sebagai landasan teori dan bertujuan mengenal pasti pemahaman pelajar lepasan menengah tentang pengamiran tentu. Reka bentuk kajian ini adalah kajian kes. Kaedah pemilihan peserta kajian adalah mengikut cara persampelan bertujuan dengan memilih enam peserta kajian yang terdiri dalam kalangan pelajar diploma semester kedua di institusi pengajian tinggi teknikal, terutamanya mereka yang mengikuti bidang kejuruteraan teknikal. Tiga rancangan temu duga dibahagikan kepada beberapa komponen yang dikemukakan kepada pelajar, berhubung dengan gambaran mental, perwakilan, makna, penaakulan, cara berkomunikasi, dan penyelesaian masalah tentang pengamiran tentu. Hasil kajian menunjukkan bahawa pelajar memberi gambaran mental tentang pengamiran tentu dan …

The Use Of Songs To Develop Indigenous Form Three Students’ Motivation To Learn English Language, Muniandy Saraswathy

Student Works (2020-2029)

Low motivation to learn English is common among second language learners who have limited exposure to the language. Hence, this study explored the intentional use of popular English songs in a rural secondary school of the indigenous people in Peninsula Malaysia and its influence on the Form 3 students’ learning motivation. The focus was on 34 indigenous Form 3 students who have been identified as students with limited English proficiency. These students were selected using a homogenous sampling and convenience sampling methods. Data were collected using multiple methods of classroom observation and semi-structured interview with the students. The teaching and …

The Effects Of Schema-Based Instruction On Solving Mathematics Word Problems, Scarlet Hughes, Joshua Cuevas Dr.

Georgia Educational Researcher

The purpose of this study was to investigate the frequency with which students use math word problem strategies during and after schema-based instruction. It examines the extent to which students increase their ability to correctly solve word problems. It compares students’ attitudes toward mathematics problem solving before and after schema-based instruction. The study was conducted in a resource class with seven second-grade students on individualized education programs (IEPs). A single-subject research design was used. The schema-based instruction was implemented by the special education teacher in a small group setting. Students showed an increase in attempted and correct strategy use during …

The Effect Of Augmented Reality On Learning In The Mathematics Classroom, Justin Thomas Maffei

Doctoral Dissertations and Projects

This study examined the impact of two treatments, augmented reality or concrete materials, on the Geometry knowledge of high school students. Participating classes were chosen from two secondary schools between two rural Virginia school districts. The sampling method selected for the study employed a convenience sample. There were 87 total participants in the study. The importance of this study emerged from a lack of research relating the use of augmented reality in the classroom to its effect on student learning. The purpose of this quantitative pretest-posttest, non-equivalent control group quasi-experimental study was to evaluate the difference in achievement scores, as …

Kesan Kaedah Inkuiri Terhadap Perolehan Kemahiran Proses Sains, Boon Kiau Teoh

Student Works (2020-2029)

Hasrat Kurikulum Sains Sekolah Rendah (KSSR) adalah untuk melahirkan murid yang berpengetahuan, analitis, kreatif, inovatif dan berfikiran kritis. Bagi mencapai objektif ini, satu pendekatan kaedah pengajaran yang berkesan dan sesuai dengan pendidikan masa kini dan masa depan perlu dilaksanakan. Murid perlu dilengkapkan dengan ilmu pengetahuan sains untuk membuat keputusan dan menyelesaikan masalah kehidupan mereka. Dalam merealisasikan aspirasi kurikulum, perolehan murid dalam kemahiran proses sains (KPS) boleh diperolehi melalui pelbagai pendekatan yang sesuai dan perlu dirancang dengan teliti. Modul Pendekatan Inkuiri Melalui Penguasaan Kemahiran Proses Sains (BPK, 2014) telah dihasilkan oleh Kementerian Pendidikan Malaysia sebagai panduan kepada guru dalam merangka dan …

Opportunities Provided In Mathematics Methods Textbooks For Pre-Service Teachers To Develop Mathematical Knowledge For Teaching Fractions, Irem Ercan

USF Tampa Graduate Theses and Dissertations

I explored using qualitative content analysis what type of opportunities in mathematics methods textbooks are provided for pre-service elementary teachers to develop Mathematical Knowledge for Teaching Fractions (MKTF). Specifically, I examined all fractions tasks that are located in fraction chapters of mathematics methods textbooks in order to explore the ways they support pre-service teachers’ Subject Matter Knowledge and Pedagogical Content Knowledge of fractions.

I used qualitative content analysis of three mathematics methods textbooks to analyze how MKTF is offered for pre-service elementary teachers. In particular, I investigated the chapters that are designated to fraction concepts using both deductive and inductive …

Textbooks As A Tool For Planning And Facilitating Mathematical Discourse, Denise L. Polojac-Chenoweth

USF Tampa Graduate Theses and Dissertations

Across the nation, mathematics teachers are struggling to help their students meet the demands of high stakes testing while adhering to state standards for content and teaching and dealing with the time constraints imposed by school activities, paperwork, and testing schedules. Classroom mathematical discourse is touted as a central element of a quality mathematics learning environment. Nevertheless, many teachers struggle to implement mathematical discourse effectively. This dissertation aims to explore the use of textbooks as tools to support teachers in the planning and facilitation of mathematical classroom discourse.

In this study, I employed a mixed-methods design to investigate (1) how …

Teacher Leadership: The Value Of Action Research In The Development Of Science Teacher Leaders, Vanessa Vernaza-Hernández

USF Tampa Graduate Theses and Dissertations

The past few years have seen the establishment of many professional development programs for science teachers leaders aimed at improving the process of teaching and learning of science. One of these is the Robert Noyce Master Teacher Fellows (MTF) program, which is part of a research university in the southeastern United States. This is an extended teacher development program with the purpose of developing effective science and mathematics teachers into successful teacher leaders, professional development providers, curriculum developers, and formal mentors. One of the characteristics that distinguishes this MTF program is that, as part of the leadership development experiences, the …

Does Mathematics Training Lead To Better Logical Thinking And Reasoning? A Cross-Sectional Assessment From Students To Professors, Clio Cresswell, Craig P. Speelman

Research outputs 2014 to 2021

© 2020 Cresswell, Speelman. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Mathematics is often promoted as endowing those who study it with transferable skills such as an ability to think logically and critically or to have improved investigative skills, resourcefulness and creativity in problem solving. However, there is scant evidence to back up such claims. This project tested participants with increasing levels of mathematics training on 11 well-studied rational and logical reasoning tasks …

Theater Over Textbooks: How A Neuroscience Outreach Group Utilizing Art In S.T.E.M. Provides Cost-Effective Strategies In Tackling The United States Education Gap, Camden Grant Howard, William Griesar

University Honors Theses

The purpose of this thesis was to summarize the relevant research for the evaluation of a S.T.E.A.M.-based, grassroots, neuroscience outreach group called 'NW Noggin'. This paper discusses the benefits and skills of S.T.E.M. in learning, the benefits and skills of S.T.E.A.M. in learning, educational disparities within the United States, educational outreach groups how they are currently assessed as well as more innovative arts-based and inquiry-based alternative assessments of student knowledge. This paper then focuses on the nonprofit NW Noggin to discuss their goals and activities and possible options for program assessment. This thesis also discusses how they fulfill their civic …

For Us: Towards An Intersectional Leadership Conceptualization By Black Women For Black Girls, Angel Miles Nash, April L. Peters

Education Faculty Articles and Research

This article is based on a STEM education case study that illumines the work that three Black women school leaders do specifically on behalf of Black girls, and in examining their asset-based approaches, conceptualises their work by articulating an intersectional leadership framework. By historicising and explicating the rich legacy of Black women school leaders, and specifically including the theoretical dispositions in which their pedagogy is rooted, we shine a light on the lacuna that exists in educational leadership that specifically articulates their praxes when working on behalf of students with whom they identify – that is, Black girls. Black women …

Teaching College Chemistry In The Time Of Covid-19 Pandemic: A Personal Account Of Teaching In The Old Normal Vs. The New Normal, Armando M. Guidote Jr

Chemistry Faculty Publications

The SARS CoV-2 (Severe Acute Respiratory Syndrome CoronaVirus 2), cause of COVID-19 (CoronaVirus Disease 2019) has afflicted close to 10 million people all over the world resulting to almost half a million deaths. This disease is severely contagious and necessitates social or physical distancing between persons. As such, traditional face-to-face learning is not advised and teachers need to shift to online teaching. There are challenges to online teaching and learning for students, teachers, and the higher education institute, e.g. hardware, bandwidth, and software issues. These will be difficult but these can be overcome eventually. This work is a personal account …

Participation In Sporting Activities As A Mechanism For Enhancing Science Instruction, Erin Roades

Dissertations

ABSTRACT

After students have taken years of science classes, they still believe science content is disconnected to the “real” world or to their lives. Teaching without attention to relevance results in decreased motivation for learning and negative attitudes toward science. An instructional method incorporating physical, sport-related activities was used to develop relevance and enhance achievement in science compared to typical/traditional science instructional methods. In the typical method, science lessons consisted of front-loading science content through direct instruction followed by a laboratory activity to confirm lesson content. The experimental teaching strategy used was “Relevance Integration for Teaching Science using Sports Exploration” …

Summer Camp Space Travel: 6.22.20, Illinois Mathematics And Science Academy, Center For Teaching And Learning

IMSA STEM Snack Boxes

No abstract provided.

Combining Transformation Of Graphs With Solutions To Absolute Value Inequalities, Ryan D. Fox

Colorado Mathematics Teacher

I present how transformations can be applied to support students’ solving linear inequalities involving absolute value. In particular, the horizontal dilations/compressions and translations of graphical representations of distances from zero along a number line are important tools to emphasize a visual representation of the solutions to absolute value inequalities.

Students’ Experience With Interleaved Homework In High School Mathematics, Carrie Toreky

USF Tampa Graduate Theses and Dissertations

There has been discussion for many years about how much homework teachers give or whether they ought to give it at all. Some studies have shown that homework has a positive effect on high school students’ learning as measured by achievement tests or course grades. Additionally, there is an increasing interest among educators, policy makers, and researchers to identify instruction that can raise achievement levels and promote equity.

This study used an exploratory embedded comparative case design. The case study approach was used to explore students’ overall experiences with interleaved homework in high school mathematics classes. The subunits for this …

Demonstration Of A Distributed Bragg Reflector For Polyvinylcarbazole And Cadmium Sulfide Layers: Modeling And Comparison To Experimental Results, Javier E. Hasbun, L. Ajith Desilva

Georgia Journal of Science

Light wave propagation in a periodically stratified medium has many applications in physics, mathematics, and engineering. The subject is of interest to students, teachers, and researchers, as it presents a great opportunity to focus on principles of optics and to understand the basics of mathematical modeling. A complete theory of wave propagation can be derived using Born’s optics theory. We employed that theory to determine the reflectivity of a one-dimensional distributed Bragg reflector (DBR) and do simulations using MATLAB. A DBR is a photonic crystal consisting of alternating layers of materials with different refractive indices. In this study, we modeled …

Mathematical Silences, Matthew Nathan Petersen

Dissertations and Theses

Previous studies have shown that mathematicians employ lengthy silences in their collaborations, contrary to the norms that govern every-day collaborations. Such results shows the relevance of an investigation of silence in mathematical collaboration. This dissertation builds off these results in a series of three papers. The first paper describes a methodology that can be employed in the investigation of silence in mathematical collaboration. The second paper analyses silence in the mathematical collaboration of students in junior-level introductory proof classes. It identifies two forms of mathematical activity, reading and ruminating, that students regularly engage in, and which violate the norms of …

Summer Camp Bug Week: 6.7.20, Illinois Mathematics And Science Academy, Center For Teaching And Learning

IMSA STEM Snack Boxes

No abstract provided.