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Articles 1261 - 1290 of 6761
Full-Text Articles in Physical Sciences and Mathematics
Localized Ecological And Educational Effects Of Environmental Service-Learning In Portland, Oregon, Steven Matthew Braun
Localized Ecological And Educational Effects Of Environmental Service-Learning In Portland, Oregon, Steven Matthew Braun
Dissertations and Theses
Environmental service-learning is an intentional educational experience(s) wherein learners engage in meaningful activities designed to serve the environment. Environmental service-learning activities vary according to their learning and service goals and include ecomanagement, persuasion, legal action, economic action and political action. The purpose of this mixed methods research was to explore the ecological and educational impacts of grades 6-12 environmental education, with special attention to environmental service-learning throughout Portland, Oregon.
Ecological impacts considered restoration and conservation outcomes of several environmental service-learning programs including plant communities, soils, litter removal and trail maintenance. Educational outcomes considered aspects of environmental literacy including locus of …
Math Department Newsletter, 2014-2015, Mathematics Department
Math Department Newsletter, 2014-2015, Mathematics Department
Mathematics Newsletter
No abstract provided.
Algebra 1 Students’ Ability To Relate The Definition Of A Function To Its Representations, Sarah A. Thomson
Algebra 1 Students’ Ability To Relate The Definition Of A Function To Its Representations, Sarah A. Thomson
Electronic Theses, Projects, and Dissertations
One hundred high school Algebra students from a southern California school participated in this study to provide information on students’ ability to relate the definition of function to its representations. The goals of the study were (1) to explore the extent to which students are able to distinguish between representations of functions/non-functions; (2) to compare students’ ability to distinguish between familiar/unfamiliar representations of functions/non-functions; (3) to explore the extent to which students are able to apply the definition of function to verify function representations; and (4) to explore the extent to which students are able to provide an adequate definition …
To The Mathematical Beach, Francis Su
To The Mathematical Beach, Francis Su
All HMC Faculty Publications and Research
What context am I missing that hinders my connection with my students? How often do I take the time to get to know their backgrounds? What are the primary experiences that shaped them, and do those present obstacles or opportunities for learning? And in what ways does the mathematical beach say “open to all” but still feel restricted?
These questions appear unrelated to mathematics, but if we ignore their effects, some of our students will not flourish.
Work Integrated Learning In Stem In Australian Universities: Final Report: Submitted To The Office Of The Chief Scientist, Daniel Edwards, Kate Perkins, Jacob Pearce, Jennifer Hong
Work Integrated Learning In Stem In Australian Universities: Final Report: Submitted To The Office Of The Chief Scientist, Daniel Edwards, Kate Perkins, Jacob Pearce, Jennifer Hong
Higher education research
The Australian Council for Educational Research (ACER) undertook this study for the Office of the Chief Scientist (OCS). It explores the practice and application of Work Integrated Learning (WIL) in STEM, with a particular focus on natural and physical sciences, information technology, and agriculture departments in Australian universities. The project involved a detailed ‘stocktake’ of WIL in practice in these disciplines, with collection of information by interview, survey instruments, consultation with stakeholders and literature reviews. Every university in Australia was visited as part of this project, with interviews and consultation sessions gathering insight from more than 120 academics and support …
Secondary Mathematics Teachers’ Attitudes And Beliefs Toward Statistics: Developing An Initial Profile, Christina M. Zumbrun
Secondary Mathematics Teachers’ Attitudes And Beliefs Toward Statistics: Developing An Initial Profile, Christina M. Zumbrun
Dissertations
Over the last several decades, mathematics education researchers have given increased attention to students’ and teachers’ attitudes and beliefs toward mathematics and statistics, but no work has been done that examines practicing secondary mathematics teachers’ (SMTs’) attitudes and beliefs towards statistics in light of the GAISE framework and the Common Core State Standards for Mathematics (CCSSM). This study begins to address this gap in the research by creating the Teacher Attitude and Beliefs toward Statistics Survey (TABSS), a synthesis of items taken from the Survey of Attitudes Toward Statistics (Schau, 2003), the Statistics Course Attitude Scale and newly developed items …
God: One, Daniel Kiteck
God: One, Daniel Kiteck
ACMS Conference Proceedings 2015
I see the most mathematically significant verse as Deut. 6:4 where God says He is ONE. (And I don’t believe that it is an accident that the greatest commandment to love God with all we are immediately follows.) What is the concept of “one” in relationship to God? Is God dependent on the concept of “one?” What if “one” is ultimately always a comparison going back to God? God is also commonly viewed as infinite. How is this connected to our understanding of the mathematical continuum? Could this help us see how God is foundational both to discrete and continuous …
Software Engineering I: Teaching Challenges, Paul C. Grabow
Software Engineering I: Teaching Challenges, Paul C. Grabow
ACMS Conference Proceedings 2015
The term software engineering can be traced to the late 1960s in response to large-scale, software development problems. Since then it has evolved as a discipline, both within industry and the academy. There have been distinct educational successes: “Standard practice” has matured (and found its way into more textbooks),the ACM and IEEE Computer Society have published curriculum guidelines, computer science programs commonly offer at least one software engineering course, and software engineering degrees (undergraduate or graduate) are more common. However, software engineering still presents a challenge. The term itself has become contorted by companies (and society in general); software has …
Designing For Mistrust, Eric Gossett
Designing For Mistrust, Eric Gossett
ACMS Conference Proceedings 2015
The 2014 ACM North Central Region programming contest contained a problem about a group of v bandits who want to use multiple locks to seal their treasure and distribute keys in such a way that no group of less than m bandits can open all the locks. The problem asks for an algorithm that will determine the number of locks needed for any set of parameters (v, m). I will present an analytic solution that produces a minimum number of locks, a recurrence relation solution, and a constructive algorithm that can print out a table showing the …
Parables To A Mathematician, Melvin Royer
Parables To A Mathematician, Melvin Royer
ACMS Conference Proceedings 2015
Jesus frequently used parables in His ministry, usually short narratives illustrating the outcomes of people’s choices. In John 3:12 and Matthew 13:10-15, He explained that one reason was to be sure that people who genuinely wanted to understand His message would be able to do so. Since most of His audience was familiar with an agrarian economy, Jesus spoke extensively of wheat, fish, trees, wine, debt, tenants, lamps, etc. Many people have speculated on parables Jesus might have used had He lived in a different society. This non-scholarly (but hopefully thought-provoking) talk will propose parables targeted toward groups of mathematicians …
Physical Activity In A Theory Of Computing Class, Nancy Lynn Tinkham
Physical Activity In A Theory Of Computing Class, Nancy Lynn Tinkham
ACMS Conference Proceedings 2015
Physical activity breaks, sometimes called brain breaks, are beginning to gain attention among K-12 teachers as a way to keep their students alert and engaged in the classroom. In the Fall 2014 semester, faced with the task of teaching an introductory course in Theory of Computing in a once-a-week, 2 1/2-hour format, I decided to try incorporating physical activity into my own classroom. Time is precious in the college classroom, so any physical activities have to be directly related to the course material. I will describe some physically active exercises that I used in the classroom to teach students about …
Preparing Students To Read A Calculus Textbook, Douglas Phillippy
Preparing Students To Read A Calculus Textbook, Douglas Phillippy
ACMS Conference Proceedings 2015
Consider the exercise of reading the textbook before class. While most educators agree that this practice leads to better learning, too often students enrolled in a calculus class do not find pre-class reading a valuable use of their time, and their commitment to doing so fades. Why is this? As instructors, we hope that these students will be well-versed in the fundamental concepts of the subject by the time they prepare for their final exam, but as they progress through the course and encounter new concepts, they may not be ready for the technical language of the standard calculus textbook. …
The Best Religious Calendar, Andrew Simoson
The Best Religious Calendar, Andrew Simoson
ACMS Conference Proceedings 2015
Many religions have deep roots in the rhythms of the moon. And ever since at least the fifth century BC man has known that the moon repeats itself every n = 19 years. Is this integer valuen the best of all choices?Easter follows such a calendar. We briefly show that 19 is second best. And then we run time backwards, and give a rationale as to why a certain species of cicada has a life cycle of 17 years. The answer involves the moon, the Farey series, and Kepler’s laws of motion.
Home Primes And Foreign Primes, Nicholas Zoller
Home Primes And Foreign Primes, Nicholas Zoller
ACMS Conference Proceedings 2015
Home primes and foreign primes are produced by a simple recipe that blends prime factorizations with recursion. The home prime of a positive integer n is formed by concatenating the prime factors of n in non-decreasing order. If the resulting integer is prime, then we have found the home prime of n. If not, then we repeat the process as many times as needed to obtain a prime. For instance, 35 = 5·7. After concatenation, we have 57 = 3·19, which is followed by 319 = 11·29, which is followed by 1129, which is prime. Thus, the home prime …
A Triune Philosophy Of Mathematics, Dusty Wilson
A Triune Philosophy Of Mathematics, Dusty Wilson
ACMS Conference Proceedings 2015
What is mathematics and is it discovered or invented? The Humanist, Platonist, and Foundationalist each provide answers. But are the options within the philosophy of mathematics so limited? Rather than viewing and describing mathematics in a mutually exclusive manner, each of these approaches includes components of truth from a greater triune philosophy of mathematics. This talk will introduce this inclusive triune paradigm through which to explore fundamental questions about mathematics.
The Remarkable Mrs. Somerville, Richard Stout
The Remarkable Mrs. Somerville, Richard Stout
ACMS Conference Proceedings 2015
As a woman growing up in the late eighteenth century, Mary Somerville (1780-1872) was denied access to most formal education and getting a university education was completely out of the question. Yet her interests in nature, science, and mathematics, coupled with an intense curiosity and tenacious desire to learn led her to eventually be known and respected by scientists, mathematicians, and intellectuals in both Britain and France. She is one of the important woman in the history of mathematics, even though she did not publish original work. However, she was a talented writer, producing several significant works, including Mechanism of …
Pressure And Impulse In Student Learning: What I Learned From Teaching Physics, Kim Jongerius
Pressure And Impulse In Student Learning: What I Learned From Teaching Physics, Kim Jongerius
ACMS Conference Proceedings 2015
In the fall of 2014, a one-semester gap between the departure of one physics professor and the arrival of the next afforded me the opportunity(?) to teach a first-semester, calculus-based physics class. The thirty-year gap between the last (of three) physics courses I had taken myself and this course I was to teach, combined with a two-week notice prior to the start of the semester, placed me in the interesting position of learning alongside my students. Wading through an unfamiliar text, trying to understand publisher-produced lecture slides, learning from and getting frustrated with online homework, entering review sessions fearful of …
On Random Numbers And God’S Nature, James Bradley
On Random Numbers And God’S Nature, James Bradley
ACMS Conference Proceedings 2015
I start with mathematical Platonism, an ancient stream of thought that views numbers as transcending physical reality. I join this to recent insights into mathematical randomness from theoretical computer science. Joining these streams – one ancient, one recent – yields the surprising conclusion that randomness, defined in a particular way, is part of the nature of God. I then explore some of the implications of this conclusion for our understanding of the doctrine of God’s infinitude.
Experiencing A Paradigm Shift: Teaching Statistics Through Simulation-Based Inference, Dave Klanderman, Mandi Maxwell, Nathan Tintle
Experiencing A Paradigm Shift: Teaching Statistics Through Simulation-Based Inference, Dave Klanderman, Mandi Maxwell, Nathan Tintle
ACMS Conference Proceedings 2015
For decades, statistics has been taught as an application of formulas, making use of normal and other distributions, and relying heavily on algebraic skills of students, in short, emphasizing mathematical thinking. More recently, several textbook author teams have published statistics books that place an increased emphasis on simulation and randomization methods, and a corresponding decreased emphasis on the algebraic manipulation in formulas (e.g., Lock et al., 2012; Tintle et al., 2015) as a way to encourage better statistical thinking.This session describes simulation-based inference curricula more fully, reports on the necessary steps towards implementation of such an approach, and provides both …
Math, God And Politics—A Fight Over Geometry In 19th Century Italy, Donna Pierce
Math, God And Politics—A Fight Over Geometry In 19th Century Italy, Donna Pierce
ACMS Conference Proceedings 2015
In 1839 a polemic, reminiscent of the Renaissance public challenges over mathematical problems, was issued by the leader of the synthetic school of geometry, Vincent Flauti, to the analytical school, headed by Fortunato Padula. Three geometric problems were proposed, all carefully chosen to guarantee a victory for the synthetic school. The judges were from the Royal Academy of Sciences, men also favorable to the synthetic method. Why then did the analytics take up this challenge, and who were the real victors? This was not just a fight over the ‘correct’ way to do geometry, it was a fight over politics, …
Ten Mathematicians Who Recognized God’S Hand In Their Work, Dale L. Mcintyre
Ten Mathematicians Who Recognized God’S Hand In Their Work, Dale L. Mcintyre
ACMS Conference Proceedings 2015
Scottish philosopher David Hume (1711-1776) once observed that
“Whoever is moved by faith to assent to [the Christian religion], is conscious of a continued miracle in his own person, which subverts all the principles of his understanding, and gives him a determination to believe what is most contrary to custom and experience.” [Hume]
Evidently Humes cynical pronouncement did not apply to Euler, Cauchy, Cantor, and other profound thinkers who believed God had commissioned and equipped them to glorify Him in their pursuit of truth through mathematics And based on their extraordinary achievements the principles of their understanding do not appear …
Mathematics Without Apologies: A Portrait Of A Problematic Vocation By Michael Harris. A Review, Jeremy Case
Mathematics Without Apologies: A Portrait Of A Problematic Vocation By Michael Harris. A Review, Jeremy Case
ACMS Conference Proceedings 2015
The subtitle of Mathematics without Apologies by Michael Harris is a “Portrait of a Problematic Vocation,”and that problematic vocation involves pure mathematics. What do pure mathematicians do, and why should they do it? Harris critiques the usual answers of truth, beauty, and potential applications as he gives a contemporary revision of G.H. Hardys’ A Mathematicians Apology. Described as a post-post-modern book, Mathematics without Apologies provides a cultural, sociological, philosophical and psychological landscape of the profession and the life of a mathematician. We will explore whether a romantic view of the profession satisfactorily answers the questions and how it might …
The Mathematics Of Evolution, Steven R. Lay
The Mathematics Of Evolution, Steven R. Lay
ACMS Conference Proceedings 2015
Like many universities, Lee University has a non-major’s course for liberal arts students. The course typically includes a potpourri of topics: logical thinking, scientific notation, linear functions, estimation, and probability. At Lee, we have found a way to conclude the course that applies these varied topics to an issue designed to engage student interest and promote critical thinking. We have developed a series of three lessons on “The Mathematics of Evolution.” The first lesson is on radiometric dating. The second lesson is on the origin and progression of life. And the third lesson deals with the nature of the DNA …
The Math Olympian, By Richard Hoshino. A Review, Moriah Magcalas, Kyle Spyksma
The Math Olympian, By Richard Hoshino. A Review, Moriah Magcalas, Kyle Spyksma
ACMS Conference Proceedings 2015
This presentation will be a review of the novel The Math Olympian written by ACMS member Richard Hoshino.
Mystery Of The Infinite: Developing A Mathematically Based Summer Scholars Program, Christopher Micklewright
Mystery Of The Infinite: Developing A Mathematically Based Summer Scholars Program, Christopher Micklewright
ACMS Conference Proceedings 2015
For the past two years, the Templeton Honors College, at Eastern University, has been conducting a Summer Scholars Program for high school students. The program, which has offered courses in a variety of topics, brings students to campus for an intensive residential program, coupled with pre-program and post-program work, for which students can earn college credit. In summer 2014, I helped to develop a mathematically based course, to include rigorous study of discrete mathematics, as well as a variety of lectures and extracurricular activities integrating faith and philosophy with mathematics. In this presentation, I will give an overview of the …
Introduction (2015), Thomas Price, Derek Schuurman, Kevin Vander Meulen
Introduction (2015), Thomas Price, Derek Schuurman, Kevin Vander Meulen
ACMS Conference Proceedings 2015
Twentieth Conference of the Association of Christians in the Mathematical Sciences
Paper Abstracts (2015), Association Of Christians In The Mathematical Sciences
Paper Abstracts (2015), Association Of Christians In The Mathematical Sciences
ACMS Conference Proceedings 2015
Twentieth Conference of the Association of Christians in the Mathematical Sciences
Table Of Contents (2015), Association Of Christians In The Mathematical Sciences
Table Of Contents (2015), Association Of Christians In The Mathematical Sciences
ACMS Conference Proceedings 2015
Twentieth Conference of the Association of Christians in the Mathematical Sciences
Proceedings Of The Twentieth Conference Of The Association Of Christians In The Mathematical Sciences, Association Of Christians In The Mathematical Sciences
Proceedings Of The Twentieth Conference Of The Association Of Christians In The Mathematical Sciences, Association Of Christians In The Mathematical Sciences
ACMS Conference Proceedings 2015
The proceedings of the twentieth conference of the Associate of Christians in the Mathematical Sciences held at Redeemer University College from May 27-30, 2015.
Identical Circles Touching One Another On A Whole (Entire) Spherical Surface, Harish Chandra Rajpoot Rajpoot Hcr
Identical Circles Touching One Another On A Whole (Entire) Spherical Surface, Harish Chandra Rajpoot Rajpoot Hcr
Harish Chandra Rajpoot H.C. Rajpoot
All the articles discussed & analysed here are related to all five platonic solids. A certain no. of the identical circles are touching one another on a whole (entire) spherical surface having certain radius then all the important parameters such as flat radius & arc radius of each circle, total surface area & its percentage covered by all the circles on the sphere have been easily calculated by using simple geometry & table for the important parameters of all five platonic solids by the author Mr H.C. Rajpoot. These parameters are very useful for drawing the identical circles on a …