Education Commons^™

Classroom Response System Integration In A Distance-Learning Introductory High School Physics Course, Alexander T. Pegram

Masters Theses

Tennessee ranks among the lowest states in terms of high school physics availability. This fact is compounded in rural areas by limited enrollment and a lack of accredited physics teachers. A distance-learning physics course was established between the University of Tennessee Knoxville and Morristown West High School in order to offer an introductory physics course in a school with no accredited physics teacher. Because classroom response systems have been shown to increase interactivity and discussion in physics courses, leading to better learning gains, the course was taught via live video-conferencing with the integration of a classroom response system.

The Inclusion Of The Nature Of Science And Its Elements In Recent Popular Science Writing For Adults And Young Adults, Feng Jiang

Graduate Theses and Dissertations

This study was conducted to examine the inclusion of nature of science (NOS) in popular science writing to determine whether it could serve supplementary resource for teaching NOS. Four groups of documents published from 2001 to 2010 were included in the analysis: Scientific American, Discover magazine, winners of the Royal Society Winton Prize for Science Books, and books listed in National Science Teacher Association's (NSTA) Outstanding Science Trade Books for Students K-12.

First, computer analysis was performed to categorize passages in the selected documents based on their inclusions of NOS. Then, follow-up human analysis was conducted to assess the frequency, …

The Relationship Between Middle Level School Science Programs And A Residential Environmental Learning Center, Ryan Mathew Walker

Graduate Theses and Dissertations

A multiple case study investigation examines the relationship between a residential environmental learning center and six schools that attend their program. Pre-experience interviews were conducted with teachers to gain understanding of how they integrate the residential experience with formal classroom instruction. On-site observations of teacher participation during the program provided insight into how they foster student learning during the experience. A student questionnaire was used to reveal students' perceptions of three areas of interest: 1) most meaningful aspects of the experience, 2) most confusing aspects of the experience and 3) topics they would like to know more about. These data …

Joanne Growney's Poetry-With-Mathematics Blog -- An Appreciation, Gregory E. Coxson

Journal of Humanistic Mathematics

Now is a good time to work on the boundaries of practice and theory, of art and science. We are seeing a rising tide of interest in these boundaries. Witness the growing Bridges movement, which has been exploring the connections between mathematics and the arts. Similarly, JoAnne Growney's blog, Intersections -- Poetry with Mathematics, explores the connections between mathematics and poetry. Through this review, I aim to give readers a taste of what can be found in Intersections as a way of encouraging others, be they mathematicians, poets, or neither, to visit the blog.

A Workshop To Introduce Concepts Of Moral Math, Sarah Voss

Journal of Humanistic Mathematics

"Moral Math" refers to the study of ideas drawn from mathematics which can positively impact moral decision-making and social behavior. This essay describes a workshop designed to introduce these ideas to interested individuals of varying degrees of mathematical and theological sophistication. Created by a retired minister and former math professor, the workshop details five sets of interactive exercises culled from game theory, theoretical complexity, fuzzy logic, basic algebra, and simple arithmetic. Exercises are user-friendly, interactive, and easily related by analogy to various social issues.

Gaming Your Mathematics Course: The Theory And Practice Of Games For Learning, Kathleen H. Offenholley

Journal of Humanistic Mathematics

Learning through play is fundamental to humans and to many other animals. Game Based Learning is an interactive pedagogy that has as its foundation the tenet that games, by their very nature, increase learning through positive emotional experience. This article introduces readers to what games in mathematics classes have the potential to do, including to decrease anxiety, increase motivation, and deepen learning through immersive gaming. The article then connects this theory to practice, providing examples of both computer and non-computer games in introductory middle school, high school and college mathematics. The article analyses how these games work, and makes the …

How Design Can Get Kids On The Path To Tech Careers: A Conversation With Dr. Stephanie Pace Marshall, The Founder Of A New Type Of Science And Math Academy, Stephanie Marshall

Stephanie Pace Marshall, Ph.D.

An interview with Dr. Stephanie Pace Marshall about educational design and the design of the Illinois Mathematics and Science Academy. "IMSA sought not only to develop decidedly different scientific minds, but also to develop a decidedly different residential learning community -- one that was nurturing and innovative, and one that instilled a sense of stewardship, and an obligation to give back. As a dynamic teaching and learning laboratory, IMSA continues to evolve, yet the roots of our founding ideas and goals remain."

The Power To Transform: Leadership That Brings Learning And Schooling To Life, Stephanie Pace Marshall

Stephanie Pace Marshall, Ph.D.

The Power to Transform is a call to re-conceive and re-design schooling. Rather than offer “best practices” or “prescriptive solutions,” it invites leaders of all ages and walks of life to think differently about learning and schooling. It illuminates the “why” and “what” of educational transformation and explores its deepest roots. It offers new language, new design principles, a new framework, and a new map for creating vibrant, imaginative and adaptive learning landscapes that integrate the dynamic properties of living systems with the generative principles of learning. It is from this natural integration that the new story of learning and …

Blessed Unrest: The Power Of Unreasonable People To Change The World, Stephanie Pace Marshall

Stephanie Pace Marshall, Ph.D.

In her keynote address at the 2008 NCSSSMST Professional Conference, Dr. Stephanie Pace Marshall addresses what work can be done with the collective resources of its Consortium members which beg to be shared and connected--and also explores what the source of "...our Blessed Unrest that will give us the courage to become unreasonable advocates for our children and for STEM transformation?"

Beyond Competition--Innovation For A Sustainable Future, Stephanie Marshall

Stephanie Pace Marshall, Ph.D.

Dr. Marshall outlines her belief that the current context and conditions of schooling are far too constrained, prescribed and risk-averse for our children’s imagination, and as a result, actually mitigate against innovative thinking and creative and collaborative problem-solving. Authentic learning is a live encounter. She feels that we cannot mandate, punish or test our children into greatness and provides recommendations for educational transformation--not reform--to design the educational experiences needed by today's children.

Re-Imagining Specialized Stem Academies: Igniting And Nurturing ‘Decidedly Different Minds,’ By Design, Stephanie Pace Marshall

Stephanie Pace Marshall, Ph.D.

This article offers a personal vision and conceptual design for reimagining specialized science, technology, engineering, and mathematics (STEM) academies designed to nurture decidedly different STEM minds and ignite a new generation of global STEM talent, innovation, and entrepreneurial leadership. This design enables students to engage actively in the authentic work, modes of inquiry, and practices that distinguish four STEM learning cultures, environments, and communities: (a) Inquiry and Research Laboratory and Interdisciplinary Learning Center—develops disciplinary, interdisciplinary, and inquiry-based thinking; (b) Innovation Incubator and Design Studio—ignites innovative and design-based thinking; (c) Global Leadership and Social Entrepreneurship Institute—nurtures change leadership and systems-based thinking; …

Discovering And Developing Diverse Stem Talent: Enabling Academically Talented Urban Youth To Flourish, Stephanie Pace Marshall, Glenn W. "Max" Mcgee, Eric Mclaren, Catherine C. Veal

Stephanie Pace Marshall, Ph.D.

The Growing Excellence Gap in K-12 Education, Plucker, Burroughs, and Song (2010) provided compelling evidence that "the presence of an excellence gap is demonstrated on both national and state assessments of student performance," with "economically disadvantaged, English Language Learners, and historically underprivileged minorities representing a smaller proportion of students scoring at the highest levels of achievement" (p. 28). Three "case stories" of students from IMSA illuminate some of the (a) challenges and opportunities inherent in igniting STEM talent in urban youth and ensuring their success; (b) principles for designing and creating learning experiences and environments that ignite and nurture the …

Stem Talent: Moving Beyond Traditional Boundaries, Stephanie Pace Marshall

Stephanie Pace Marshall, Ph.D.

The future well-being, prosperity and sustainability of our nation, the global community and our planet resides in igniting and nurturing decidedly different STEM minds that can advance both the new STEM frontier and the human future.

Igniting And Nurturing The Next Generation Of Stem Talent, Innovation And Leadership, By Design, Stephanie Pace Marshall

Stephanie Pace Marshall, Ph.D.

Regrettably, most American students experience STEM learning as an exclusive, individual, theoretical and “formulaic” enterprise. By decoupling STEM education from the human experience, we have distorted the essential nature of the scientific enterprise and advanced instrumentalist and utilitarian rationales for pursuing STEM careers—global economic superiority and technological competition.

Science Literacy For The 21st Century, Stephanie Pace Marshall, Judith A. Scheppler, Michael J. Palmisano

Stephanie Pace Marshall, Ph.D.

Presents a collection of essays by prominent scientists, scholars, and educators on ways to transform science education in the United States and promote a more literate society. Edited by Marshall, Palmisano and Scheppler of the Illinois Mathematics and Science Academy, this remarkable collection of forward-looking essays are written by such distinguished scientists and science educators as Stephen J. Gould, Howard Gardner, Lawrence M. Krauss, Mae C. Jemison, and James Trefil.

Communicating Quantitative Literacy: An Examination Of Open-Ended Assessment Items In Timss, Nals, Ials, And Pisa, Karl Kosko, Jesse Wilkins

Karl W Kosko

Quantitative Literacy (QL) has been described as the skill set an individual uses when interacting with the world in a quantitative manner. A necessary component of this interaction is communication. To this end, assessments of QL have included open-ended items as a means of including communicative aspects of QL. The present study sought to examine whether such open-ended items typically measured aspects of quantitative communication, as compared to mathematical communication, or mathematical skills. We focused on public-released items and rubrics from four of the most widely referenced assessments: the Third International Mathematics and Science Study (TIMSS-95): the National Adult Literacy …

Investigating The Status Of Early Numeracy Skills In Bilingual Dual Language Learner Latino Children Attending Head Start And The Association With Parent Demographic Characteristics, Chavely Lissette Iglesias

USF Tampa Graduate Theses and Dissertations

Research on mathematics achievement has become increasingly important with today's technological advances and demand for specialized knowledge. Though there is much literature regarding mathematics achievement in monolingual speakers, little is known regarding the mathematical abilities of Dual Language Learner (DLL) Latino children. This study examined the early numeracy skills in English and Spanish of 132 DLL Latino children attending Head Start programs in five counties across Florida. Relationships and differences among their performance in both languages were examined, along with the contribution of specific parent demographic variables to math achievement. Findings indicated that DLL Latino Head Start children's performance on …

Parts Of The Whole: The Virtue Of Books, Dorothy Wallace

Numeracy

This column argues that the majority of commercial textbooks do not serve students well. Strategies for change include clearly distinguishing the textbook requirements of different priority subjects and assembling writers who can address, in addition to content development, the cognitive level of the children as well as writing in an age-appropriate way. A discussion of the forces that produce current texts leads to the recommendation that textbooks be a focus of research and improvement rather than the byproduct of an individual’s lecture notes.

Introducing Geoscience Students To Numerical Modeling Of Volcanic Hazards: The Example Of Tephra2 On Vhub.Org, Leah M. Courtland, Charles Connor, Laura Connor, Costanza Bonadonna

Numeracy

The Tephra2 numerical model for tephra fallout from explosive volcanic eruptions is specifically designed to enable students to probe ideas in model literacy, including code validation and verification, the role of simplifying assumptions, and the concepts of uncertainty and forecasting. This numerical model is implemented on the VHub.org website, a venture in cyberinfrastructure that brings together volcanological models and educational materials. The VHub.org resource provides students with the ability to explore and execute sophisticated numerical models like Tephra2. We present a strategy for using this model to introduce university students to key concepts in the use and evaluation of Tephra2 …

Spreadsheets Across The Curriculum, 4: Evidence Of Student Learning And Attitudes About Spreadsheets In A Physical Geology Course, Heather L. Lehto, H. L. Vacher

Numeracy

Spreadsheets have been used in education for teaching math concepts for years. However, when faculty at the University of South Florida began using a new set of spreadsheet-based modules to help teach students math and geology concepts the students were not receptive. The complaint most often heard was that students spent more time learning how to use Excel than they did learning the concepts presented in the modules. We began to wonder if the learning curve for Excel was so great that it prevented our students from attaining the level of learning for the math and geology concepts that we …

Number Sense: The Underpinning Understanding For Early Quantitative Literacy, Effie Maclellan

Numeracy

The fundamental meaning of Quantitative Literacy (QL) as the application of quantitative knowledge or reasoning in new/unfamiliar contexts is problematic because how we acquire knowledge, and transfer it to new situations, is not straightforward. This article argues that in the early development of QL, there is a specific corpus of numerical knowledge which learners need to integrate into their thinking, and to which teachers should attend. The paper is a rebuttal to historically prevalent (and simplistic) views that the terrain of early numerical understanding is little more than simple counting devoid of cognitive complexity. Rather, the knowledge upon which early …

Quantitative Reasoning And Sustainability, Corrine H. Taylor

Numeracy

Quantitative Reasoning and Sustainability have much in common. Both are complex, nuanced concepts with rather long definitions that have evolved over time. Both subjects are “everybody’s business” on college campuses, and must be approached in courses across the curriculum, not merely in one course on QR or in one course on Sustainability. The growing, wider presence of both QR and Sustainability on college campuses is due to their applicability in individuals’ personal, professional, and public lives. Moreover, QR and Sustainability support and enhance each other in and out of the classroom. Sustainability is an important, authentic, relevant context for lessons …

William W. Cobern, Margaret Von Steinen

International Faculty Researchers

Dr. William W. Cobern, Distinguished University Professor of Science Education and Biological Sciences as well as director of the Mallinson Institute for Science Education, spent five months in Turkey beginning in September 2011 conducting research and giving lectures on methods for effective instruction for the teaching of science.

William W. Cobern's website

Who Is Participating In Geoscience Teacher Education Workshops, Why Are They Doing It, And What Are They Learning?, Scott A. Nowicki

Scott A Nowicki

Presented here are evaluation results from the geoscience teacher education workshop: Invigorating High School and Middle School Earth Science Through Inquiry and Student Research (2010) and Climate Change Science: Content and Inquiry Methods for Secondary Teachers (2011). This program was conducted by PI Dr. Larry Rudd at Nevada State College and Co-I Dr. Steve Rowland at UNLV under the state-funded Nevada Collaborative Teacher Improvement Program (NeCoTIP). During five years of summer workshops (2007-2011) over 70 middle and high-school in-service teachers in the Clark County School System participated in a combination classroom and field-based professional development program focused on local geologic …

The Challenge: Magazine For The Center For Gifted Studies (No. 29, Summer 2012), Center For Gifted Studies, Tracy Inman Editor

Gifted Studies Publications

No abstract provided.

The Weak Discrepancy And Linear Extension Diameter Of Grids And Other Posets, Katherine Victoria Johnson

Department of Mathematics: Dissertations, Theses, and Student Research

A linear extension of a partially ordered set is simply a total ordering of the poset that is consistent with the original ordering. The linear extension diameter is a measure of how different two linear extensions could be, that is, the number of pairs of elements that are ordered differently by the two extensions. In this dissertation, we calculate the linear extension diameter of grids. This also gives us a nice characterization of the linear extensions that are the farthest from each other, and allows us to conclude that grids are diametrally reversing.

A linear extension of a poset might …

The Effect Of Differentiated Instruction On Standardized Assessment Performance Of Students In The Middle School Mathematics Classroom, Kimberly Gail Williams

Doctoral Dissertations and Projects

Changing demographics, student diversity, and increased accountability have compelled educators to challenge the uniform constraints of traditional instruction and create an environment focused on individual achievement. Differentiated instruction empowers teachers to target multiple learning styles through varied themes, adapted content delivery, and assessment options. This quantitative quasi-experimental research study examined the effects of differentiated instruction on seventh grade student performance on standardized mathematics assessments using a repeated-measures design. Two independent research trials, controlling for initial group differences with 2011 Texas Assessment of Knowledge and Skills (TAKS) scores, provided inconclusive assessment results. Significant differences between students who received differentiated instruction compared …

Iowa Academy Of Science: The New Bulletin, V08n2, Summer 2012, Iowa Academy Of Science

New Bulletin

Inside This Issue:

--Message from the Executive Director

--Iowa Science Teaching Section Elections

--Journal of the Iowa Academy of Science

--Announcements, Events & Deadlines

--Iowa Academy of Science Saylorville Lake Summer Speakers Series

--REAP-CEP Funds Project WET Preservice Workshops

Polynomial Calculus: Rethinking The Role Of Calculus In High Schools, William Crombie, Melva R. Grant

Teaching & Learning Faculty Publications

Access to advanced study in mathematics, in general, and to Calculus, in particular, depends in part on the conceptual architecture of these knowledge domains, and in this paper we outline an alternative architecture. Our general strategy is to separate advanced concepts from the particular advanced techniques used in their definition and exposition. This alternative architecture, thus, affords access to advanced concepts from an elementary standpoint to a larger group of learners than is presently accomplished. In the case of the Calculus we develop the beginning concepts of the Differential and Integral Calculus using only concepts and skills found in secondary …

The Double Pendulum: Construction And Exploration, Benjamin J. Knudson

Physics

The exploration of a nonlinear mechanical system, the Double Pendulum, a physical pendulum on the end of a physical pendulum, using analytic and experimental approaches. Also included discussion of the design and construction of the Double Pendulum apparatus to work with Vernier LabPro and LoggerPro. The apparatus outputs live data of the angles to a LoggerPro which collects and produces time evolution graphs as well as a corresponding animation lending itself to comparison with theoretical models. Normal mode frequencies are found both analytically and experimentally for the the general (real) double pendulum. Examples of both simple (periodic) and complex (chaotic) …