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Science and Mathematics Education Commons

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The Role Of Knowledge And Noticing In Teacher Decision Making, Darl Rassi 2019 Olivet Nazarene University

The Role Of Knowledge And Noticing In Teacher Decision Making, Darl Rassi

Scholar Week 2016 - present

In this study, we examined the role that teacher knowledge and noticing played in the decision-making process of two in-service mathematics teachers. Differences between the two teachers and implications for the field will be presented.


Teaching Basic Cryptography Concepts Using Braille And Large Print Manipulatives, Jason Martin 2019 Alabama Department of Rehabilitation Services

Teaching Basic Cryptography Concepts Using Braille And Large Print Manipulatives, Jason Martin

Journal of Science Education for Students with Disabilities

The scope of this article is to describe the creation and implementation of specialized adaptations used in teaching the subject of basic cryptography to students who are visually impaired or blind. Included is an overview of events held for visually impaired and blind transition age youth in Alabama and the methods used to engage this population in the subject of computer science. Teaching strategies utilized for this unique demographic of students are discussed as they relate to the sample cryptography lessons used during the transition day events. The construction of three forms of adapted ciphers are described in addition to ...


Making 3d Laser Cut Stratigraphic Audio-Responsive Tactile Templates, Michael A. Kolitsky Ph.D. 2019 nextgenEmedia

Making 3d Laser Cut Stratigraphic Audio-Responsive Tactile Templates, Michael A. Kolitsky Ph.D.

Journal of Science Education for Students with Disabilities

The geologic method of stratigraphy which studies the structure of the earth by making layers was employed with 3D laser cutting techniques to make more easily defined tactile regions in templates of cells, tissues and anatomic regions containing muscles and bones. Templates were made audio responsive by hand-drilling a small hole in a template and filling that hole with conductive electric paint. A finger touch to the template top side now carries a charge similar to an electric circuit to the template bottom side resting on the surface of an iPad or iPad Pro where an audio button produces audio ...


The Sals App: Making Chemistry Accessible With Ios Devices, Rosanne Hoffmann 2019 American Printing House for the Blind

The Sals App: Making Chemistry Accessible With Ios Devices, Rosanne Hoffmann

Journal of Science Education for Students with Disabilities

A new version of SALS (Submersible Audible Light Sensor) consists of a wireless light-detecting probe, Bluetooth ® connected to the iOS SALS App. As in previous versions of SALS, changes in detected light are converted to changes in sound, the latter now rendered with iPhone or iPad audio. The SALS probe assists the student with visual impairment in a variety of science activities, including those involving liquids. For example, when the SALS probe is placed in a reaction vessel, changes in light intensity caused by a chemical reaction or color indicator change are converted to changes in tone in real time ...


Content Validity Of A Mathematics Placement Test For A Gifted High School, Hannah Anderson 2019 Illinois Mathematics and Science Academy

Content Validity Of A Mathematics Placement Test For A Gifted High School, Hannah Anderson

Publications & Research

The Content Validity of a mathematics placement test at a Science, Technology, Engineering, and Mathematics (STEM) gifted residential high school is examined. Data were collected from internal and external mathematics subject matter experts (SMEs) using a card- sorting task and were analyzed using Multidimensional Scaling (MDS) and Hierarchical Cluster Analysis (HCA). Results demonstrate some congruence between the two configurations, suggesting marginal evidence of Content Validity.


Alexa?: Possibilities Of Voice Assistant Technology And Artificial Intelligence In The Classroom, Patrick D. Hales, Melissa Anderson, Tonya Christianson, Amber Gaspar, Billi Jo Meyer, Beth Nelson, Krista Shilvock, Mary Steinmetz, Makenzi Timmons, Michelle Vande Weerd 2019 South Dakota State University

Alexa?: Possibilities Of Voice Assistant Technology And Artificial Intelligence In The Classroom, Patrick D. Hales, Melissa Anderson, Tonya Christianson, Amber Gaspar, Billi Jo Meyer, Beth Nelson, Krista Shilvock, Mary Steinmetz, Makenzi Timmons, Michelle Vande Weerd

Patrick Hales

The following paper represents the combined effort of 10 educators exploring the experience and use of voice assistant technology in classrooms. This reflection and study of our classrooms looks to better understand both our use of technology and students’ use of technology in very specific ways. Is there a place for voice assistant technology in our classrooms? What benefits are there? What obstacles exist? We tell our stories and experiences here with the intent to provide context and continue the discussion among more of our colleagues.


Rethinking Mathematical Proofs And The Opportunity To Learn, Robert Burgett 2019 The College at Brockport

Rethinking Mathematical Proofs And The Opportunity To Learn, Robert Burgett

Education and Human Development Master's Theses

Mathematical proofs are conceptually difficult for many students and the perceived lack of relevance in terms of authenticity and practicality may result in feelings of apathy or indifference. Providing students with connections and applications of the process of proof-solving can help alleviate this problem. This curriculum project includes materials designed to supplement existing units on geometric proof. These materials are intended to provide teachers with opportunities for students to both frequently practice with components of mathematical literacy relative to proofs and to allow multiple opportunities for students to demonstrate growth and evidence of learning. Mathematical discourse amongst students is also ...


How To Calculate Pi: Buffon's Needle (Non-Calculus Version), Dominic Klyve 2019 Central Washington University

How To Calculate Pi: Buffon's Needle (Non-Calculus Version), Dominic Klyve

Pre-calculus and Trigonometry

No abstract provided.


An Introduction To The Algebra Of Complex Numbers And The Geometry In The Complex Plane, Nicholas A. Scoville, Diana White 2019 Ursinus College

An Introduction To The Algebra Of Complex Numbers And The Geometry In The Complex Plane, Nicholas A. Scoville, Diana White

Complex Numbers

No abstract provided.


Greatest Common Divisor: Algorithm And Proof, Mary K. Flagg 2019 University of St. Thomas - Houston

Greatest Common Divisor: Algorithm And Proof, Mary K. Flagg

Number Theory

No abstract provided.


Connectedness- Its Evolution And Applications, Nicholas A. Scoville 2019 Ursinus College

Connectedness- Its Evolution And Applications, Nicholas A. Scoville

Topology

No abstract provided.


How Participation In The Arts Impacts Learning Comprehension For High School Students During Stem Coursework At Two High Schools In Southwest Florida: A Case Study, Tiffany Lynn Jennings 2019 Liberty University

How Participation In The Arts Impacts Learning Comprehension For High School Students During Stem Coursework At Two High Schools In Southwest Florida: A Case Study, Tiffany Lynn Jennings

Doctoral Dissertations and Projects

The purpose of this case study was to understand how participation in the arts impacts Science, Technology, Engineering, and Mathematics (STEM) coursework for students at two Southwest Florida High Schools. Within the context of the study, the term “arts’ was used to collectively refer to all visual and performing arts courses, including painting, drawing, graphic arts, two-dimensional and three-dimensional, music, and theatre. Studies show that in order to be innovative, students need to have the experiences that the arts can foster in the right side of the brain, the side associated with creativity (Eisner, 2002). I chose a case study ...


Does Teaching The History Of Mathematics In High School Aid In Student Understanding?, Anne Campbell 2019 Otterbein University

Does Teaching The History Of Mathematics In High School Aid In Student Understanding?, Anne Campbell

Honors Thesis Projects

This research will study the effect teaching the history of mathematics in a high school classroom has on student understanding. To accomplish this, lessons both including and excluding historical background on different topics were taught in an Honors Algebra 2 class in the high school setting. This research aims to engage student learning and investigation of topics that normally do not draw a lot of student focus and spark a new or revived interest in mathematics for students by broadening lessons to include material of which students would not otherwise be exposed. The lessons themselves aim to engage other current ...


Investigating The Potential For Unanticipated Consequences Of Teaching The Tentative Nature Of Science, William W. Cobern, Betty A.J, Adams, Brandy A.S. Pleasants, Andrew P. Bentley, Robert Kagumba 2019 Western Michigan University

Investigating The Potential For Unanticipated Consequences Of Teaching The Tentative Nature Of Science, William W. Cobern, Betty A.J, Adams, Brandy A.S. Pleasants, Andrew P. Bentley, Robert Kagumba

Science Teaching and Learning

If you are reading information supportive of climate science, you may well read that climate science is “settled science.” If you are reading something from a climate science skeptic, you may well read that climate science is “just a theory.” Given that the science education community strongly supports teaching the tentative nature of scientific knowledge, one might think that the skeptic has a legitimate argument. Experts will quickly object that such a deduction is quite wrong, and we agree. Nevertheless, we can’t help but wonder to what extent teaching the tentative nature of scientific knowledge might undermine confidence in ...


Overview Of The 2018 Inclusion In Science, Learning A New Direction, Conference On Disability (Island), Cary A. Supalo, Jasodhara Bhattacharya, Daniel Steinberg 2019 Educational Testing Servise

Overview Of The 2018 Inclusion In Science, Learning A New Direction, Conference On Disability (Island), Cary A. Supalo, Jasodhara Bhattacharya, Daniel Steinberg

Journal of Science Education for Students with Disabilities

No abstract provided.


Building Community And Teaching Excellence Among Adjunct Faculty, Kirk Weller, Kristi Haik 2019 Ferris State University

Building Community And Teaching Excellence Among Adjunct Faculty, Kirk Weller, Kristi Haik

Academic Chairpersons Conference Proceedings

We describe a professional development program to enable mathematics adjuncts to meet HLC guidelines for credentialing. We explain how this program has supported community building and teaching excellence among the adjunct group and consider possibilities for scalability and expansion.


On A Desert Island With Unit Sticks, Continued Fractions And Lagrange, Victor J. Ricchezza, H. L. Vacher 2019 University of South Florida

On A Desert Island With Unit Sticks, Continued Fractions And Lagrange, Victor J. Ricchezza, H. L. Vacher

Victor Ricchezza

GLY 4866, Computational Geology, provides an opportunity, welcomed by our faculty, to teach quantitative literacy to geology majors at USF. The course continues to evolve although the second author has been teaching it for some 20 years. This paper describes our experiences with a new lab activity that we are developing on the core issue of measurement and units. The activity is inspired by a passage in the 2008 publication of lectures that Joseph Louis Lagrange delivered at the Ecole Normale in 1795. The activity envisions that young scientists are faced with the need to determine the dimensions of a ...


A Twenty-Year Look At “Computational Geology,” An Evolving, In-Discipline Course In Quantitative Literacy At The University Of South Florida, Victor J. Ricchezza, H. L. Vacher 2019 University of South Florida

A Twenty-Year Look At “Computational Geology,” An Evolving, In-Discipline Course In Quantitative Literacy At The University Of South Florida, Victor J. Ricchezza, H. L. Vacher

Victor Ricchezza

Since 1996, the Geology (GLY) program at the USF has offered “Computational Geology” as part of its commitment to prepare undergraduate majors for the quantitative aspects of their field. The course focuses on geological-mathematical problem solving. Over its twenty years, the course has evolved from a GATC (geometry-algebra-trigonometry-calculus) in-discipline capstone to a quantitative literacy (QL) course taught within a natural science major. With the formation of the new School of Geosciences in 2013, the merging departments re-examined their various curricular programs. An online survey of the Geology Alumni Society found that “express quantitative evidence in support of an argument” was ...


From The Co-Editors..., Todd Pagano, Sami Kahn 2019 Ohio University - Main Campus

From The Co-Editors..., Todd Pagano, Sami Kahn

Journal of Science Education for Students with Disabilities

No abstract provided.


The “Soft Bigotry Of Low Expectations” And Its Role In Maintaining White Supremacy Through Mathematics Education, Laurie Rubel, Andrea V. McCloskey 2019 City University of New York / University of Haifa

The “Soft Bigotry Of Low Expectations” And Its Role In Maintaining White Supremacy Through Mathematics Education, Laurie Rubel, Andrea V. Mccloskey

Occasional Paper Series

In this study, we offer an analysis of the phrase the "soft bigotry of low expectations" and considers its role in rhetoric about U.S. mathematics education policy and practice, especially in regards to Critical Mathematical Inquiry. From the phrase’s origins in a speech given by President George W. Bush in 2000, to its current use on social media, this phrase offers a lens into white supremacy and "tools of whiteness" (Picower, 2009), and their persistence in U.S. schooling paradigms, especially about mathematics. We analyze specific, recent instantiations of the phrase on blogrolls and Twitter, in addition to ...


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