Higher Education Commons^™

Nsu Ed.S. In Mathematics Education 2018, Nova Southeastern University

Abraham S. Fischler College of Education and School of Criminal Justice College Archive

No abstract provided.

Student, Instructor, And Observer Agreement Regarding Frequencies Of Scientific Teaching Practices Using The Measurement Instrument For Scientific Teaching-Observable (Misto), Mary F. Durham, Jennifer Knight, Emily K. Bremers, Jameson D. Defreece, Alex R. Paine, Brian A. Couch

School of Biological Sciences: Faculty Publications

Background: The Scientific Teaching (ST) pedagogical framework encompasses many of the best practices recommended in the literature and highlighted in national reports. Understanding the growth and impact of ST requires instruments to accurately measure the extent to which practitioners implement ST in their courses. Researchers have typically relied on students, instructors, or observers to document course teaching practices, but it remains unclear whether and how these perspectives differ from each other. To address this issue, we modified our previously published instrument to generate the Measurement Instrument for Scientific Teaching-Observable (MISTO), which can be completed by students, instructors, and observers, and …

What Types Of Instructional Shifts Do Students Experience? Investigating Active Learning In Science, Technology, Engineering, And Math Classes Across Key Transition Points From Middle School To The University Level, Kenneth Akiha, Emilie Brigham, Brain A. Couch, Justin Lewin, Marilyne Stains, Mackenzie R. Stetzer, Erin L. Vinson, Michelle K. Smith

School of Biological Sciences: Faculty Publications

Despite the need for a strong Science, Technology, Engineering, and Math (STEM) workforce, there is a high attrition rate for students who intend to complete undergraduate majors in these disciplines. Students who leave STEM degree programs often cite uninspiring instruction in introductory courses, including traditional lecturing, as a reason. While undergraduate courses play a critical role in STEM retention, little is understood about the instructional transitions students encounter upon moving from secondary to post-secondary STEM courses. This study compares classroom observation data collected using the Classroom Observation Protocol for Undergraduate STEM from over 450 middle school, high school, introductory-level university, …

Expectations And Experiences In A Modern Physics Laboratory Course, Helen Mae Cothrel

Master's Theses and Doctoral Dissertations

This study examines students’ expectations for and experiences within a modern physics laboratory course. The course instructor and several students were interviewed using a semi-structured protocol at the beginning (pre) and end (post) of the semester. Interviews were video-recorded, then transcribed to text. This thesis presents the results of three students’ interviews as case studies; their interview transcripts were adapted to a more narrative style for inclusion in this report. An interpretation of each student’s responses from pre- to post-interview is given, followed by conclusions which incorporate all three students’ interviews. Particular attention is paid to students’ ideas about experimenting …

Evaluation Of The Redesign Of A Stem Gatekeeper Course, General Chemistry I, Incorporating Active-Learning Strategies And Implementation Of A Student-Choice Model, Travis Rae Mcdowell

Doctoral Dissertations

"The first courses freshman university students typically enroll in are the introductory science and math, courses that bridge from and build upon their prior educational experiences. These introductory courses often have large enrollment lectures coupled with supplemental sessions to teach using traditional educational practices, which may operate counter to the attitudes and culture of the students who take them. To address this, the general chemistry faculty through collaboration with a team of educational specialists initiated a redesign of the general chemistry course, which primarily serves first-year undergraduates. The redesign efforts included changes such as reducing lecture time and placing emphasis …

Developing Pre-Service Teachers: The Impact Of An Embedded Framework In Literacy And Numeracy., Peter Sellings, Karen Felstead, Anitra Goriss-Hunter

Australian Journal of Teacher Education

This paper focuses on the development of the academic and personal literacy and numeracy skills of pre-service teachers. It examines how an embedded enhancement framework of literacy and numeracy support named the DEER (Developing, Embedding, Extending, Reflecting) framework by the researchers was created in initial teacher education (ITE) programs in regional Victoria. The implementation of the DEER framework will be discussed and an evaluation of the impact of the DEER framework will be presented. Quantitative data draws on two test results in both literacy and numeracy, comparing the performance of students. These tests were undertaken by pre-service teachers, before and …

Diagnostic Effects Of An Early Mastery Activity In College Algebra And Precalculus, Nathan Wakefield, Joe Champion, Jessalyn Bolkema, Douglas Dailey

Department of Mathematics: Faculty Publications

The purpose of this study was to investigate implementation of an early intervention mastery activity during the first two weeks of college algebra and precalculus courses at a large U.S. public university. Statistical modeling of (N = 935) students’ performance in the courses, including a logistic regression model of pass/fail course achievement with students’ high school rank, ACT Mathematics scores, and performance on the intervention as explanatory variables, suggested significant independent differences in course performance across performance levels on the early mastery activity. An evaluation of diagnostic validity for the model yielded a 19% false negative rate (predicted to …

Pivoting Toward The Future: Fifty Years Of Summer Research Fellowship Success Catalyzes Institutional Change, Patricia Marten Dibartolo, Kathryn M. Aloisio, Margaret Lamb, Minh Ly, Cate Rowen

The Office of Institutional Research

For 50 years, Smith College’s Summer Research Fellowship (SURF) has provided undergraduate women scientists the opportunity for an immersive experience to conduct independent research under the mentorship of science faculty and staff. This article highlights summative assessment data on SURF program outcomes as well as the institutional planning and responses that followed from careful consideration of SURF’s success and challenges. SURF participation was associated with a full range of student benefits, including a higher overall college gradepoint average, greater advanced research participation, and increased likelihood of completing an advanced degree. Evidence of these powerful and lasting student impacts associated with …

Ecoevo-Maps: An Ecology And Evolution Assessment For Introductory Through Advanced Undergraduates, Mindi M. Summers, Brian A. Couch, Jennifer K. Knight, Sara E. Brownell, Alison J. Crowe, Katharine Semsar, Christian D. Wright, Michelle K. Smith

School of Biological Sciences: Faculty Publications

A new assessment tool, Ecology and Evolution–Measuring Achievement and Progression in Science or EcoEvo-MAPS, measures student thinking in ecology and evolution during an undergraduate course of study. EcoEvo-MAPS targets foundational concepts in ecology and evolution and uses a novel approach that asks students to evaluate a series of predictions, conclusions, or interpretations as likely or unlikely to be true given a specific scenario. We collected evidence of validity and reliability for EcoEvo-MAPS through an iterative process of faculty review, student interviews, and analyses of assessment data from more than 3000 students at 34 associate’s-, bachelor’s-, master’s-, and doctoral-granting institutions. The …

Infographic: Be An Engineer, Leroy L. Long Iii, William Wanyagah

Publications

Infographic on how to become an engineer.

Infographic: Institutional Barriers To Black And Latino Male Collegians’ Success In Engineering And Related Stem Fields, Leroy L. Long Iii, William Wanyagah

Publications

Infographic was created to support the article Institutional Barriers to Black and Latino Male Collegian's Success in Engineering and Related Stem Fields, which can be read here:

A Comparison Of Online And Traditional Chemistry Lecture And Lab, E. K. Faulconer, J. C. Griffith, Beverly L. Wood, S. Acharyya, D. L. Roberts

Publications

While the equivalence between online and traditional classrooms has been well researched, very little effort has been expended to do such comparisons for college level introductory chemistry. The existing literature has only one study that investigated chemistry lectures at an entire course level as opposed to particular course components such as individual topics or exams. Regarding lab courses, only one study is available and it involves moderating variables that are largely uncontrolled. In this work, we compared the student pass rates, withdrawal rates, and grade distributions between asynchronous online and traditional formats of an introductory chemistry lecture as well as …

Understanding Why Women Stay: Examining Persistence Factors Of Women Majoring In Science And Technology Programs In Public Ethiopian Universities Using A Mixed Methods Design, Meseret Hailu

Electronic Theses and Dissertations

Amongst African nations, Ethiopia is a unique case in many respects. The country has the second largest population on the continent, is currently experiencing an economic boom, and is a relatively stable nation in the geopolitically volatile "Horn of Africa" region. In the past two decades, the higher education sector in Ethiopia has experienced rapid growth, as evidenced by an increase in both student enrollment and the number of universities. Amongst the various types of higher education institutions, public universities are especially important because they receive the greatest financial support from the Ministry of Education. Moreover, science and technology programs …

Using Mobile Devices To Facilitate Student Questioning In A Large Undergraduate Science Class, Helen Crompton, Stephen R. Burgin, Declan G. De Paor, Kristen Gregory

Teaching & Learning Faculty Publications

Asking scientific questions is the first practice of science and engineering listed in the Next Generation Science Standards. However, getting students to ask unsolicited questions in a large class can be difficult. In this qualitative study, undergraduate students sent SMS text messages to the instructor who received them on his mobile phone and via Google Glass. Using observations, coding of texts, and interviews, the researchers investigated the types and level of questions students asked and the perceptions of the instructor and TAs on how the messages were received. From the findings of this study, it is evident that students asked …

Exploring Science Identity: The Lived Experiences Of Underserved Students In A University Supplemental Science Program, Lynette D. Perrault

LSU New Orleans Theses and Dissertations

Underserved students attending under-resourced schools experience limited opportunities to engage in advanced science. An exploration into the influence a supplemental science program has on underserved students’ acquisition of science knowledge and skills to increase their pursuit of science was conducted to help explain science identity formation in students. The proliferation of supplemental science programs have emerged as a result of limited exposure and resources in science for underserved students, thus prompting further investigation into the influence supplemental science programs have on underserved students interest and motivation in science, attainment of science knowledge and skills, and confidence in science to promote …

Native And Community College Transfer Students In Biological Sciences At A Four-Year Institution: A Comparative Study, Nathanial Weber

Electronic Theses and Dissertations

The purpose of this study was to investigate differences between native and community college transfer students and identify factors that predicted upper-level biology course grade-point average and final overall grade-point average at a four-year institution in biological sciences. The results of this study indicated four-year institution persistence was not significantly related to gender, high school grade-point average, or ACT composite score. Persistence was significantly related to transfer status; whether the student was a native or community college transfer student with native students persisting at a higher rate at the four-year institution than community college transfer students. Furthermore, ACT composite score, …

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 …

Ldentifying And Characterizing Cognitive Factors Significant To Practicing And Learning Meteorology, Peggy M. Mcneal

Dissertations

To see the world as a meteorologist, one must understand and interpret atmospheric processes through representations depicted on two-dimensional weather charts and maps that encode large amounts of spatial and numerical data. This is a cognitively demanding and spatially challenging task, especially for students with burgeoning levels of meteorology knowledge, who lack the expertise of practiced meteorologists that read such charts and maps with ease. With little prior work informing meteorology and meteorology education through a cognitive science lens, this study surveys the literature and follows models of discipline-based education and cognitive science research to identify the discrete intelligence factors …

A Correlational Study On Critical Thinking In Nursing As An Outcome Variable For Success, Rebecca Porter

Doctoral Dissertations and Projects

Critical thinking is a required curricular outcome for nursing education; however, the literature shows a gap related to valid and reliable tools to measure critical thinking specific to nursing and relating that critical thinking measurement to meaningful outcomes. This study examined critical thinking scores, as measured by Assessment Technologies Institute (ATI) Critical Thinking Exam (CTE), to determine if a statistically significant predictive association existed between critical thinking scores, successful Associate of Science in Nursing (ASN) program completion, and National Certification Licensure Examination for Registered Nurses (NCLEX-RN®) pass rates. The research was conducted in a semi-urban, hospital-based, ASN program and included …

Phys 211: Mechanics, Gravitation, And Waves, Ilya Kravchenko

Department of Physics and Astronomy: Syllabi

Syllabus for PHYS 211: Mechanics, Gravitation, and Waves syllabus for Fall 2017 semester.

The Roots Of Early Group Theory In The Works Of Lagrange, Janet Heine Barnett

Abstract Algebra

No abstract provided.

Generating Pythagorean Triples: A Gnomonic Exploration, Janet Heine Barnett

Number Theory

No abstract provided.

Quantifying Certainty: The P-Value, Dominic Klyve

Statistics and Probability

No abstract provided.

Phys 201: Modern Topics In Physics And Astronomy, Ken Bloom

Department of Physics and Astronomy: Syllabi

Syllabus for PHYS 201: Modern Topics in Physics and Astronomy syllabus for Fall 2017.

The Pell Equation In India, Toke Knudsen, Keith Jones

Number Theory

No abstract provided.

Student Global Mobility: An Analysis Of International Stem Student Brain Drain, Margaret E. Gesing

Educational Leadership & Workforce Development Theses & Dissertations

This study seeks to understand global mobility patterns of international graduate STEM students studying in the United States. Using data from the NSF Graduate Students in Science Survey (GSSS), this study investigates the political, economic, and social factors affecting students' intent to stay or go, identifying differences based on students' country of origin within World Bank defined categories of gross national income (GNI) per capita. Descriptive statistics identified factors affecting students' intent to stay or go. Chi-square analysis, and analysis of variance (ANOVA) identified differences between factors based on students' intent to stay or go, and identified differences based on …

Curriculum For An Introductory Computer Science Course: Identifying Recommendations From Academia And Industry, Simon G. Sultana, Philip A. Reed

STEMPS Faculty Publications

The purpose of this study was to define the course content for a university introductory computer science course based on regional needs. Delphi methodology was used to identify the competencies, programming languages, and assessments that academic and industry experts felt most important. Four rounds of surveys were conducted to rate the items in the straw models, to determine the entries deemed most important, and to understand their relative importance according to each group. The groups were then asked to rank the items in each category and attempt to reach consensus as determined by Kendall's coefficient of concordance. The academic experts …

Co-Enrolling Students In Math Remediation And College-Level Math In A Community College System, Peter Thomas Anderson

Educational Leadership & Workforce Development Theses & Dissertations

The purpose of this study was to conduct a rigorous examination of co-enrollment of students in math remediation and college-level math. A quasi-experimental, posthoc design examined the outcomes and the relationships of two groups of students who participated in a pilot project the goal of which was to assess the co-enrolled model that is designed to provide students with mathematics support. One group of students enrolled in a traditional model of developmental mathematics. The second group of students co-enrolled in developmental and college-level math.

The sample for this study was students (N = 7616) from nine community colleges in …

The Evolution Of College Algebra: Competencies And Themes Of A Quantitative Reasoning Course At The University Of Kentucky, Scott Taylor

Dissertations

For many institutions, especially community colleges, college algebra has been the default mathematics or quantitative reasoning requirement. However, the topics that have been taught in college algebra, teaching methods, and the goals of a quantitative reasoning requirement have changed and vary over time and among different institutions. Because of history, policy, and political influences, this study sought to explore commonalities and disparities of college algebra as it has evolved through the University of Kentucky. The three central research questions were What have been the common topics or themes of the competencies and topics covered in CA over the years at …

Enhancing The Teaching And Learning Of Biometeorology In Higher Education, David R. Perkins Iv, Jennifer Vanos, Christopher Fuhrmann, Michael Allen, David Knight, Cameron C. Lee, Angela Lees, Andrew Leung, Rebekah Lucas, Hamed Mehdipor

Political Science & Geography Faculty Publications

Information about the annual meeting organized by the organizations the International Society of Biometeorology (ISB) and the Students and New Professionals (SNP) held in Norfolk, Virginia from July 28 to August 1, 2016 is presented. The event was organized to improve the teaching methods of teachers and learning of students on high education biometeorology and the presentations, practical sessions and group discussions participated by attendees.