Education Commons^™

Preparing Stem Graduate Teaching Assistants To Teach, Sue Ellen Dechenne

DBER Speaker Series

No abstract provided.

Applying Active Learning Strategies To Advanced Mathematics Courses, Ruijun Zhao

All Resources

The passive teaching approach had been the only way in mathematics teaching because it is really difficult for students to understand by self-studying in a short time. Unlike other sciences, mathematics are not driven by hypotheses and experiments. We should always learn the correct definition, statements, and justifications. The teachers can make the learning process easier and faster for students. However, active learning strategies can be applied to mathematics teaching, particularly in advanced mathematics courses. For example, I am teaching Math 674, Computations in Linear Algebra. There are eight graduate students enrolled for this course, seven from Math Department and …

Umass Boston Anthropology Outreach, Claire L. Gold

Office of Community Partnerships Posters

The program serves as a science enrichment program for the Boston area K-12 public schools where science teachers are provided with fossil casts of early human ancestors and the expertise of UMass Boston faculty. The program helps students further their understanding of biological evolution and the program was free to13 prequalified Boston area schools.

James R. Killian, Jr., Sputnik, And Eisenhower: White House Science Advice And The Reformation Of American Science Education, 1955-1958, Dallas A. Grubbs

Student Publications

This paper chronicles the often-overlooked relationship between President Dwight D. Eisenhower and Dr. James R. Killian, Jr., the first-ever appointed Presidential Science Advisor. Emphasis is placed on the role of Dr. Killian and the President’s Science Advisory Committee (PSAC) in advocating curricular reform in the fields of science and mathematics, a reformation which became doubly important following the successful launch of the Soviet satellite Sputnik I in 1957. This essay examines the efforts of Eisenhower and Killian to keep pace with the Russian scientific advances by improving American education in the scientific and technical fields. It concludes with a discussion …

Integration Of Student Centered Physiology Learning Into Related High School Science Courses, Sowmya Anjur

Faculty Publications & Research

Student centered teaching was previously found to enhance student understanding and even improve performance of students in other courses taken in the same semester in high school (6). In an effort to improve student performance in related science classes, the same student centered methods used in my Physiology and Disease (PAD) class were implemented in a Biophysics class this semester. Initial student surveys showed that students felt that integrating physiology concepts into Biophysics helped them understand the material from two very different perspectives, giving them a "more complete picture". Test scores from each of the four units were compared in …

The Mathematics Portfolio: An Alternative Tool To Evaluate Students’ Progress, Marla A. Sole

Publications and Research

This article describes the need for more thorough and varied forms of assessment to evaluate students’ level of understanding in mathematics. Portfolios are one type of assessment tool that, when added to a teacher’s repertoire can improve students’ comprehension and retention and enable students to monitor their own progress and to take more responsibility for their own learning. Portfolio assignments can also help students and teachers to detect and remedy weaknesses and misunderstandings and can increase students’ self-confidence in mathematics. This article discusses what a portfolio is, gives an example of a unit portfolio used in an undergraduate Finite Mathematics …

Engineering Innovation And Design For Stem Teachers And The Stem Quality Framework, James Rowley, Sandi Preiss, Margaret Pinnell, Suzanne Franco

Mechanical and Aerospace Engineering Faculty Publications

The backbone of economic growth in the United States relies on engineering innovation. However, engineering innovation cannot occur without engineers and scientists. Unfortunately however, many K-12 students do not have a good understanding of the engineering design process or the vast field of engineering. As a result, many students lose interest in math and science and do not pursue Science, Technology, Engineering and Math (STEM) fields. This paper will describe a unique partnership among the Teacher Education Program and School of Engineering at the University of Dayton (UD) and the Dayton Regional STEM Center (DRSC). This partnership initiated with the …

Using Phylogenetic Analysis To Detect Market Substitution Of Atlantic Salmon For Pacific Salmon: An Introductory Biology Laboratory Experiment, Erica T. Cline, Jennifer Gogarten

SIAS Faculty Publications

We describe a laboratory exercise developed for the cell and molecular biology quarter of a year-long majors' undergraduate introductory biology sequence. In an analysis of salmon samples collected by students in their local stores and restaurants, DNA sequencing and phylogenetic analysis were used to detect market substitution of Atlantic salmon for Pacific salmon. This allowed students to apply molecular methods such as polymerase chain reaction (PCR) and DNA sequencing to a socially relevant issue.

Effects Of An Afterschool Program On Elementary And Middle School Math Achievement In Georgia Schools, Connie Lynn Hobbs

Doctoral Dissertations and Projects

Due to the demands placed on schools to make Adequate Yearly Progress (AYP) on state standardized tests, many districts are looking at afterschool programs to help bridge the gap in achievement for students who are at-risk for failing to master standards. The purpose of this study was to analyze the effect an afterschool program had on upper-elementary and middle school at-risk student's math achievement on state standardized tests. The study scrutinized an afterschool program in north Georgia that is providing a 21st Century Community Learning Center (21st CCLC) for students Kindergarten through 8th grade. Standardized test scores in mathematics on …

A Case Study Of Factors Leading To Student Success In An Accelerated Licensed Practical Nurse To Associate Degree Nursing Program, Sherry Taylor

Doctoral Dissertations and Projects

This case study attempted to discover and comprehend the relationship of students and contributing factors of success, of one Licensed Practical Nurse (LPN) to Associate Degree in Nursing (ADN) program, to formulate an understanding of which contributing factors are most beneficial to enable students to persist to graduation and/or successfully pass the national nursing licensure examination. Multiple methods of data collection were used; a survey mailed to each of the 86 nursing graduates, three follow up focus group interviews with six graduates per group, a focus group interview with four nursing faculty, observation in classroom and clinical settings, and document …

Comparison Of The Effects Block And Traditional Schedules Have On The Number Of Students Who Are Proficient On The Biology End-Of-Course Test In Forty Public High Schools In The State Of North Carolina, Tonia Bonner

Doctoral Dissertations and Projects

This study examined the difference between the number of overall students, African-American students, and students with disabilities on a semester 4 x 4 block schedule who were proficient on the North Carolina Biology End-of-Course Test and the number of the same group of students on a traditional 45-50 minute yearlong schedule who were proficient on the NC Biology End-of-Course Test in the state of North Carolina during the 2009-2010 school year. A causal-comparative design was used and three null hypotheses were tested using chi-square analysis. Archival data was used. The results showed that there was a significant association between the …

Assessing Intrinsic Values Of A Lecture-Free High School Science Education For Collegiate Science Work: A Case Study, Christopher Dorais

Doctoral Dissertations and Projects

This case study examined the efficacy of the individualized instruction teaching methodology as it was applied within high school science classes. Also examined was how individualized instruction at the high school level prepared students to do collegiate science level work.

Systems Of Nonlinear Wave Equations With Damping And Supercritical Sources, Yanqiu Guo

Department of Mathematics: Dissertations, Theses, and Student Research

We consider the local and global well-posedness of the coupled nonlinear wave equations

u_tt – Δu + g₁(u_t) = f₁(u, v)

v_tt – Δv + g₂(v_t) = f₂(u, v);

in a bounded domain Ω subset of the real numbers (Rⁿ) with a nonlinear Robin boundary condition on u and a zero boundary conditions on v. The nonlinearities f₁(u, v) and f₂(u, v) are with supercritical exponents …

Professor Ihab Farag, Department Of Chemical Engineering, Brigid C. Casellini

Inquiry Journal 2012

No abstract provided.

Getting Down To The Business Of Science: How Undergraduate Research Derailed My Career Plan And Put Me On A Path To Professional Success, Nicholas J. Mantis

Inquiry Journal 2012

No abstract provided.

Under The Influence Of Undergraduate Research, Max Mehlman

Inquiry Journal 2012

No abstract provided.

Effects Of A Developmental Boot Camp: Improving Student Performance On A College Placement Test, Heather Hill

Doctoral Dissertations and Projects

Nationwide, students are entering college unprepared for college-level work. Recent high school graduates are placing into developmental courses at an alarming rate. The purpose of this research study is to examine the effect of a developmental boot camp on standardized placement test scores of students enrolling at a community college in North Carolina. The study has a quasi-experimental non-equivalent control group design. Collected data will include participants' scores on the pretest and posttest placement test. A control group of eligible students who chose not to participate will be posttested for comparison. Instruments include ASSET® placement test and Computer-Adaptive Placement Assessment …

The Eastman Scholar Mathletes: A Collaborative Partnership, Ryan Andrew Nivens, Jack Rhoton, George Poole, Hugh Imboden

ETSU Faculty Works

Excerpt: Professional development has been of central importance throughout the mathematics education reforms in our educational history. Recognizing that math teachers represent the major link between the curriculum and student learning, expert practitioners, researchers, and policy makers emphasize professional development as an essential mechanism for deepening teachers’ content knowledge and developing their teaching practices.

Combinatorics Using Computational Methods, Derrick Stolee

Department of Mathematics: Dissertations, Theses, and Student Research

Computational combinatorics involves combining pure mathematics, algorithms, and computational resources to solve problems in pure combinatorics. This thesis provides a theoretical framework for combinatorial search, which is then applied to several problems in combinatorics. Some results in space-bounded computational complexity are also presented.

Undergraduate Students' Self-Reported Use Of Mathematics Textbooks, Aaron Weinberg, Emilie Wiesner, Bret Benesh, Timothy Boester

Mathematics Faculty Publications

Textbooks play an important role in undergraduate mathematics courses and have the potential to impact student learning. However, there have been few studies that describe students' textbook use in detail. In this study, 1156 undergraduate students in introductory mathematics classes were surveyed, and asked to describe how they used their textbook. The results indicate that students tend to use examples, instead of the expository text, to build their mathematical understanding, which instructors may view as problematic. This way of using the textbook may be the result of the textbook structure itself, as well as students' beliefs about reading and the …

Broadening The Concept Of 'Just What They Need' In Mathematics Education, Erin Wilding-Martin

Mathematics Faculty

In her portion of this session, Wilding-Martin will extend her 2011 PES analysis of Paul Ernest’s proposal for reconstructing high school mathematics. Ernest argues that democratic principles require a differentiated high school mathematics curriculum based on student choice and career goals, with a common core based on mathematics appreciation and critical social awareness to empower students. Wilding-Martin has argued that Ernest’s democratic aims for this curriculum are threatened by mathematical elitism and social power structures. In this session, Wilding-Martin will draw from Nel Noddings’ theory of care to further explore these issues. Noddings also calls for differentiated curricula, but with …

Obstacles To Addressing Race And Ethnicity In The Mathematics Education Literature, Amy Noelle Parks, Mardi Schmeichel

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

This Research Commentary builds on a 2-stage literature review to argue that there are 4 obstacles to making a sociopolitical turn in mathematics education that would allow researchers to talk about race and ethnicity in ways that take both identity and power seriously. The obstacles discussed are (a) the marginalization of discussions of race and ethnicity; (b) the reiteration of race and ethnicity as independent variables; (c) absence of race and ethnicity from mathematics education research; and (d) the minimizing of discussions of race and ethnicity, even within equity-oriented work.

What Mathematics Do Elementary Education Teachers Need To Know?, Bret Benesh

Forum Lectures

Almost no one is happy with the state of America's mathematics education. I examine the mathematics textbooks elementary education majors commonly use in college to determine what effect this might be having on their future elementary school students. In this Thursday Forum, I report on what I found in these textbooks---and why I do not like them. I then supply an alternative vision that would better serve our elementary school students.

Beginning Chemistry Teachers: A Longitudinal Study Of The Triplet Relationship, Krista Adams

DBER Speaker Series

No abstract provided.

Following Student Gaze Patterns In Physical Science Lectures, David Rosengrant, Doug Hearrington, Kerriann Alvarado, Danielle Keeble

Faculty and Research Publications

This study investigates the gaze patterns of undergraduate college students attending a lecture-based physical science class to better understand the relationships between gaze and focus patterns and student attention during class. The investigators used a new eye-tracking product; Tobii Glasses. The glasses eliminate the need for subjects to focus on a computer screen or carry around a backpack-sized recording device, thus giving an investigator the ability to study a broader range of research questions. This investigation includes what students focus on in the classroom (i.e. demonstrations, instructor, notes, board work, and presentations) during a normal lecture, what diverts attention away …

Tackling Teaching: Understanding Commonalities Among Chemistry, Mathematics, And Physics Classroom Practices., Samuel Pazicni, Karen A. Marrongelle, Warren Christensen

Chemistry

Abstract:

Education research in chemistry, mathematics, and physics tends to focus on issues inherent to the discipline, most notably content. At this time, little literature evidence exists that documents fruitful collaborations between education specialists across the STEM disciplines. This work seeks to unite the disciplines by investigating a common task: teaching. This study explores how discipline-specific practices influence the common act of reformed teaching pedagogy with a focus on the use of inquiry. We seek to identify commonalities among classroom teaching practices in these disciplines and contribute to the development of analytical tools to study STEM teaching.

Exploring Relationships Among Teaching Styles, Teachers' Perceptions Of Their Self-Efficacy And Students' Mathematics Achievement, Christi Davis-Langston

Doctoral Dissertations and Projects

The purpose of this study was to examine the relationships among elementary school teachers' teaching styles, their perceptions of self-efficacy in teaching mathematics, and student mathematics achievement. Analysis of data collected from 95 teachers found small to moderate correlations between teaching style and measures of mathematics achievement. No statistically significant relationships were found between elementary school teachers' self-efficacy and students' mathematics achievement levels. Mathematics achievement (numbers and operations, geometry, and percentage of students who exceeded standards on the CRCT) was predicted by teaching styles (delegator, facilitator, and expert). Although the relationships were statistically significant, little variance in achievement was explained …

Some Assembly Required: How Scientific Explanations Are Constructed During Clinical Interviews, Bruce L. Sherin, Moshe Krakowski, Victor R. Lee

Instructional Technology and Learning Sciences Faculty Publications

This article is concerned with commonsense science knowledge, the informally-gained knowledge of the natural world that students possess prior to formal instruction in a scientific discipline. Although commonsense science has been the focus of substantial study for more than two decades, there are still profound disagreements about its nature and origin, and its role in science learning. What is the reason that it has been so difficult to reach consensus? We believe that the problems run deep; there are difficulties both with how the field has framed questions and the way that it has gone about seeking answers. In order …

A College-Level Foundational Mathematics Course: Evaluation, Challenges, And Future Directions, Wes Maciejewski

Faculty Research, Scholarly, and Creative Activity

Recently in Ontario, Canada, the College Math Project brought to light startling data on the achievement of students in Ontario's College of Applied Arts and Technology System related to their performance in first-year mathematics courses: one-third of the students had failed their first-year mathematics course or were at risk of not completing their program because of their performance in such a course. Here I present the results of an attempt to address the findings of the College Math Project. A foundational mathematics course, based on the JUMP Math program, was designed and implemented at a college in Toronto, Ontario. Although …

Concept Inventory Design For Determining Students’ Conceptual Understanding Of Oceanography, Leilani Arthurs

DBER Speaker Series

Concept inventories are relatively new types of diagnostic instruments intended to measure student learning. Concept inventories exist for astronomy, biology, chemistry, engineering, fluid mechanics, geology, and physics. None is yet available for oceanography, and development of the Introductory Oceanography Concept Inventory Survey (IO‐CIS) serves to fill this gap. A context‐driven development strategy was designed to create this instrument. Qualitative methods utilizing grounded theory and classical test theory were used to construct it. Quantitative methods, including statistical methods associated with classical test theory and item response theory, were used to evaluate and further refine the IO‐CIS. The instrument is valid and …