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City University of New York (CUNY)

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Articles 181 - 210 of 245

Full-Text Articles in Science and Mathematics Education

Teaching High School Biology Students To Coordinate Text And Diagrams: Relations With Transfer, Effort, And Spatial Skill, Bradley W. Bergey, Jennifer G. Cromley, Nora S. Newcombe Jan 2015

Teaching High School Biology Students To Coordinate Text And Diagrams: Relations With Transfer, Effort, And Spatial Skill, Bradley W. Bergey, Jennifer G. Cromley, Nora S. Newcombe

Publications and Research

There is growing evidence that targeted instruction can improve diagram comprehension, yet one of the skills identified in the diagram comprehension literature—coordinating multiple representations —has rarely been directly taught to students and tested as a classroom intervention. We created a Coordinating Multiple Representation (CMR) intervention that was an addition to an intervention focused on Conventions of Diagrams (COD) and tested their joint effects on diagram comprehension for near transfer (uninstructed biology diagrams), far transfer (uninstructed geology diagrams), and content learning (biology knowledge). The comparison group received instruction using a previously validated intervention that focused exclusively on COD. Participants were 9th–10th …

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Case Study: From Gummy Bears To Celery Stalks: Diffusion And Osmosis, Kevin M. Bonney Jul 2014

Case Study: From Gummy Bears To Celery Stalks: Diffusion And Osmosis, Kevin M. Bonney

Publications and Research

The article describes a case study which interperses information on diffusion and osmosis with content review and knowledge application questions, as well as simple experiment that can be conducted without the use of a laboratory. Topics discussed include biological membranes, the use of gummy bears to demonstrate osmosis and osmosis in animal cells. Also mentioned is osmosis in plants. It notes that the case study was developed for use in an introductory undergraduate biology course.

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Promoting Wellness Through Mindfulness-Based Activities, Malgorzata Powietrzynska Jun 2014

Promoting Wellness Through Mindfulness-Based Activities, Malgorzata Powietrzynska

Dissertations, Theses, and Capstone Projects

The central idea of this dissertation is mindfulness framed as a sociocultural, secular, and multidimensional construct involving attention that is purposeful, in the present moment, and non-judgmental. Mindfulness represents a unification of century-old contemplative Eastern traditions (including Buddhism) and the recent developments of modern, Western science. Hence, supported by the emerging scientific evidence, I argue that mindfulness practices have a potential to offer a wide range of benefits related to wellness. In particular, I report on our hermeneutic-phenomenological studies investigating the centrality of emotions in teaching and learning. Our findings confirm that when adopted in education, mindfulness may mediate positive …

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Transformative Science Education Through Action Research And Self-Study Practices, Olga Calderon Feb 2014

Transformative Science Education Through Action Research And Self-Study Practices, Olga Calderon

Dissertations, Theses, and Capstone Projects

The research studies human emotions through diverse methods and theoretical lenses. My intention in using this approach is to provide alternative ways of perceiving and interpreting emotions being experienced in the moment of arousal. Emotions are fundamental in human interactions because they are essential in the development of effective relationships of any kind and they can also mediate hostility towards others. I begin by presenting an impressionist auto-ethnography, which narrates a personal account of how science and scientific inquiry has been entrenched in me since childhood. I describe how emotions are an important part of how I perceive and respond …

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Case Study: Sick On A South American Sugarcane Plantation, Kevin M. Bonney Jan 2014

Case Study: Sick On A South American Sugarcane Plantation, Kevin M. Bonney

Publications and Research

A case study is presented that was designed to be used in high school and college level courses to familiarize students with chagas disease, its transmission, and effects in Central and South America. Noted objectives of the lesson include evaluating disease symptoms, examining socioeconomic factors related to the epidemiology, and creating visual aids with public health information. Questions are provided for discussing the a case of chagas disease at a Brazilian sugarcane plantation.

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Teaching Standards In Environmental Site Assessments, Angelo Lampousis Jan 2014

Teaching Standards In Environmental Site Assessments, Angelo Lampousis

Publications and Research

Since 2010, the Department of Earth and Atmospheric Sciences of City College of New York (CCNY) has successfully implemented a two-semester sequence course entitled Phase I and Phase II Environmental Site Assessments. From the very beginning of this effort, a total of ten standards per semester were used as mandatory reference material. Based on this experience, several practical ideas emerge as successful means of integrating standards into an academic curriculum.

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An African-Centered Approach To Land Education, Salvotore Engel-Dimauro, Karanja Keita Carroll Jan 2014

An African-Centered Approach To Land Education, Salvotore Engel-Dimauro, Karanja Keita Carroll

Publications and Research

Approaches to environmental education which are engaging with place and critical pedagogy have not yet broadly engaged with the African world and insights from Africana Studies and Geography. An African-centered approach facilitates people's reconnection to places and ecosystems in ways that do not reduce places to objects of conquest and things to be exploited for profitability and individual gain. Such an approach offers effective critiques of settler coloniser perspectives on the environment and deeper understandings of the relationship between worldview and ecologically sensitised education. Through examples from Africana Studies and Geography, this article provides an introduction to how an African-centered …

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An Argument And Plan For Promoting The Teaching And Learning Of Neglected Tropical Diseases, Kevin M. Bonney Dec 2013

An Argument And Plan For Promoting The Teaching And Learning Of Neglected Tropical Diseases, Kevin M. Bonney

Publications and Research

Neglected tropical diseases constitute a significant public health burden, affecting over one billion people globally, yet this group of diseases is underrepresented in the appropriation of both monetary and intellectual capital for developing improved therapies and public health campaigns. The topic of neglected tropical diseases has been similarly marginalized in the biology classrooms of our nation’s high schools and colleges, despite offering an opportunity to teach and learn about a diverse area of microbiology with far-reaching public health, social, and economic implications. Discussed herein is an argument for increasing the representation of neglected tropical diseases in microbiology education as a …

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A Primer For Mathematical Modeling, Marla A. Sole Oct 2013

A Primer For Mathematical Modeling, Marla A. Sole

Publications and Research

With the implementation of the National Council of Teachers of Mathematics recommendations and the adoption of the Common Core State Standards for Mathematics, modeling has moved to the forefront of K-12 education. Modeling activities not only reinforce purposeful problem-solving skills, they also connect the mathematics students learn in school with the mathematics they will use outside of school. Instructors have found mathematical modeling difficult to teach. To successfully incorporate modeling activities I believe that curricular changes should be accompanied by professional development for curriculum developers, classroom teachers, and higher education professionals. This article serves as an introduction to modeling by …

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Learning By Visualizing, Nadia Benakli, Ashwin Satyanarayana, Satyanand Singh, Arnavaz Taraporevala Apr 2013

Learning By Visualizing, Nadia Benakli, Ashwin Satyanarayana, Satyanand Singh, Arnavaz Taraporevala

Publications and Research

Technology is universal and omnipresent. It has reshaped the way we function. One of the best ways to incorporate technology in the classroom is as a tool to facilitate learning by using it as a visual aid. This is a type of teaching and learning style in which ideas, concepts, data and other information are associated with images and techniques. In this paper we will discuss some of the tools and present and analyze a number of examples to demonstrate how the use of technology in the classroom and visualization can improve Math and Computer Science learning.

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Shabangi Wants To Excite Young About Science, Aldemaro Romero Jr. Jan 2013

Shabangi Wants To Excite Young About Science, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

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Species Shout-Outs From Abdul To Zebra: Encouraging Nonmajors To Communicate In The Biology Classroom, Christina P. Colon Dec 2012

Species Shout-Outs From Abdul To Zebra: Encouraging Nonmajors To Communicate In The Biology Classroom, Christina P. Colon

Publications and Research

No abstract provided.

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A Novel Approach In Teaching Stem Subjects Through Cross-Departmental Collaboration In Capstone Courses, Iem Heng, Andy S. Zhang, Farrukh Zia Jun 2012

A Novel Approach In Teaching Stem Subjects Through Cross-Departmental Collaboration In Capstone Courses, Iem Heng, Andy S. Zhang, Farrukh Zia

Publications and Research

In today’s higher education, use of state of the art technology in the classroom and laboratory plays a vital role in hands-on cross-disciplinary activities and demonstration for students to learn the interconnection of STEM (Science, Technology, Engineering and Mathematics) concepts. To implement these activities, the capstone courses present an ideal opportunity for cross-departmental collaboration. The hands-on robotic design project is introduced in the capstone courses to teach interconnected STEM concepts. This type of project, which has proven very effective in engaging students, is used in many areas of technical courses as hands-on activities and demonstration and, in addition, lab work. …

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Utilizing Project-Based Multidisciplinary Design Activities To Enhance Stem Education, Andy S. Zhang, Farrukh Zia, Iem Heng, Sidi Berri Jun 2012

Utilizing Project-Based Multidisciplinary Design Activities To Enhance Stem Education, Andy S. Zhang, Farrukh Zia, Iem Heng, Sidi Berri

Publications and Research

This paper discusses the use of project-based interdisciplinary design activities to enhance the STEM education in City Tech’s School of Technology and Design. STEM education has been a key in producing qualified individuals to work in today’s fast paced, highly competitive companies. Unfortunately, the supply of qualified workforce has been reduced due to the steady drop of enrollment of college and high school students in STEM related fields for the past twenty years. To tackle the dwindling enrollment of STEM students and low quality of STEM graduates, in a report submitted to Congress in 2007, the National Science Board suggested …

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The Mathematics Portfolio: An Alternative Tool To Evaluate Students’ Progress, Marla A. Sole Apr 2012

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 …

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Introducing Aerospace Engineering To High And Middle Schools, Sean Pratt, Yapah Berry, Olivia Reed, Gaffar Gailani Apr 2012

Introducing Aerospace Engineering To High And Middle Schools, Sean Pratt, Yapah Berry, Olivia Reed, Gaffar Gailani

Publications and Research

No abstract provided.

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Voss Feels People Need To Know How Nature Works, Aldemaro Romero Jr. Jan 2012

Voss Feels People Need To Know How Nature Works, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

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Computational Insight With Monte Carlo Simulations, Boyan Kostadinov Jul 2011

Computational Insight With Monte Carlo Simulations, Boyan Kostadinov

Publications and Research

We introduce Monte Carlo simulations for estimating areas by playing a game of "darts". We also introduce simulations of random walks. We use compact, vectorized programming, based on the R language, for all computer simulations and visualizations, aimed at high school students. This presentation is based on the Invited, prime time lecture given at the summer camp for gifted high school students at City College of New York, July 13, 2011.

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New Approach To Teach Product Design That Breaks The Disciplinary Boundaries, Iem Heng, Andy S. Zhang, Farrukh Zia Jun 2011

New Approach To Teach Product Design That Breaks The Disciplinary Boundaries, Iem Heng, Andy S. Zhang, Farrukh Zia

Publications and Research

This paper presents an initiative and a strategy to teach product design to students in different engineering technology fields through cross departmental collaboration and cooperation between faculty members in the Mechanical Engineering Technology and the Computer Engineering Technology Departments. The work is funded by the National Science Foundation Advanced Technology Education Division (Award No. DUE-1003712) recently awarded to New York City College of Technology. Traditional approach to teach product design in a college setting was mostly confined by disciplinary boundaries. There were very little or no collaborations among various engineering departments. Advances in computer technology and semiconductor electronics have created …

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Introduction Of Mechatronic Technology Into Cross-Department Product Design Curricula, Andy S. Zhang, Iem Heng, Sidi Berri, Farrukh Zia Jun 2011

Introduction Of Mechatronic Technology Into Cross-Department Product Design Curricula, Andy S. Zhang, Iem Heng, Sidi Berri, Farrukh Zia

Publications and Research

This paper presents the work that is currently engaged by faculty in the departments of mechanical engineering technology and computer engineering technology to introduce mechatronic technology into product design curricula of both departments. This work is funded by the National Science Foundation (Award No. DUE-1003721) recently awarded to New York City College of Technology. Advances in computer technology and semiconductor electronics have created a new product design field called mechatronics. Mechatronics treats product design as system design that requires the tight integration of mechanical components, electrical/electronic systems, industrial design ideas, computer-control systems, embedded systems, and intelligent software into the product …

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Experiment In Small-Group Homework Tutoring For Remedial Mathematics Students: Preliminary Results, Alice W. Cunningham, Olen Dias, Nieves Angulo Apr 2011

Experiment In Small-Group Homework Tutoring For Remedial Mathematics Students: Preliminary Results, Alice W. Cunningham, Olen Dias, Nieves Angulo

Publications and Research

This paper presents the preliminary results of an 18-section experiment conducted during the Fall 2010 semester regarding the impact of small-group homework-completion tutoring on the performance of Hostos’ remedial mathematics students. The research in question was performed pursuant to a grant, Improving Undergraduate Mathematics Learning: The Effect of Small-Group Homework Tutoring on Remedial Mathematics Learning, from the CUNY Central Office of Academic Affairs. Permission from Hostos’ Institutional Review Board was granted for the conduct of the experiment and for the dissemination of the results.

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Teacher Collaboration: Implications For New Mathematics Teachers, Laura M. Gellert, Lidia Gonzalez Jan 2011

Teacher Collaboration: Implications For New Mathematics Teachers, Laura M. Gellert, Lidia Gonzalez

Publications and Research

One increasingly popular way of supporting new teachers is through the use of mentoring. New teachers are often paired with mentors as one of a number of supports meant to aid new teachers as they begin their career. The various types of mentoring range from school based mentors assigned by the school to specialty mentors, such as math coaches. Examples of other types of supports that are thought of as separate from formal mentoring are lesson studies, professional development schools, professional development workshops supported by local universities, teacher networks and sponsored professional development. Given the popularity of policies promoting support …

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Teaching Remedial Mathematics For Conceptual Understanding: Student Response, Alice Cunningham Apr 2010

Teaching Remedial Mathematics For Conceptual Understanding: Student Response, Alice Cunningham

Touchstone

This paper describes student responses to a voluntary anonymous questionnaire administered at the end of the fall 2009 semester by the author to her students in Hostos’ Elementary Algebra course (Math 020).

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Talking Until We Are "Flu" In Our Faces (Taking Microbiology From Theory To Reality), Julie Trachman Apr 2010

Talking Until We Are "Flu" In Our Faces (Taking Microbiology From Theory To Reality), Julie Trachman

Touchstone

No abstract provided.

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Carving A Path Of Sustainability In Hostos Community College, Flor Henderson, Julie Trachman, Olga Steinberg, Nelson Nunez-Rodriguez, Yoel Rodriguez Apr 2010

Carving A Path Of Sustainability In Hostos Community College, Flor Henderson, Julie Trachman, Olga Steinberg, Nelson Nunez-Rodriguez, Yoel Rodriguez

Touchstone

No abstract provided.

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A Business Approach To Teaching Quadratic Functions, Alexander Vaninsky Apr 2010

A Business Approach To Teaching Quadratic Functions, Alexander Vaninsky

Touchstone

No abstract provided.

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The Future Of Natural Selection Knowledge Measurement: A Reply To Anderson Et Al. (2010), Ross Nehm, Irvin Sam Schonfeld Jan 2010

The Future Of Natural Selection Knowledge Measurement: A Reply To Anderson Et Al. (2010), Ross Nehm, Irvin Sam Schonfeld

Publications and Research

The development of rich, reliable, and robust measures of the composition, structure, and stability of student thinking about core scientific ideas (such as natural selection) remains a complex challenge facing science educators. In their recent article (Nehm & Schonfeld 2008), the authors explored the strengths, weaknesses, and insights provided by a detailed exploration of three commonly used measures of student thinking about natural selection in a large sample of underrepresented minority students. One of their core findings was that all of the tools they studied--including the CINS--have strengths and weaknesses that must be carefully taken into consideration by those …

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Engagement At The Theater: Science In The Cinema, B. D. Stillion, John M. Pratte, Aldemaro Romero Jr. Jan 2010

Engagement At The Theater: Science In The Cinema, B. D. Stillion, John M. Pratte, Aldemaro Romero Jr.

Publications and Research

No abstract provided.

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Teaching Mathematics For Social Justice: Reflections On A Community Of Practice For Urban High School Mathematics Teacher, Lidia Gonzalez Jul 2009

Teaching Mathematics For Social Justice: Reflections On A Community Of Practice For Urban High School Mathematics Teacher, Lidia Gonzalez

Publications and Research

In this article, the author reports on a study that explored, in part, the developing identities of seven New York City public high school mathematics teachers as teachers of mathematics and agents of change. Meeting regularly as a community of practice, the teachers and author/researcher discussed issues of teaching mathematics for social justice; explored activities and lessons around social justice; and created a unit of study that attempted to meet high school level mathematics standards, while addressing a social justice issue affecting the lives of urban students. The author reports on the mathematics teachers, growing awareness of and concerns about …

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My 20-Year Research Journey For A New Species Of Spiders, Or How To Come To A New Discovery, Vladimir Ovtcharenko Apr 2009

My 20-Year Research Journey For A New Species Of Spiders, Or How To Come To A New Discovery, Vladimir Ovtcharenko

Touchstone

From time to time students ask me whether it is difficult to discover new species of organisms on our planet. To answer this question, I have decided to tell my story of how I discovered a new species of spider that I have dedicated to Eugenio María de Hostos.

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