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Full-Text Articles in Teacher Education and Professional Development

Problem Solving Ability: Symbolic Level Analysis In Chemistry Education Students On The Topic Of Chemical Equilibrium, Aceng Haetami, Elsya Febiana Fahira, La Rudi, Benjamin Laurentino Vaz Oct 2022

Problem Solving Ability: Symbolic Level Analysis In Chemistry Education Students On The Topic Of Chemical Equilibrium, Aceng Haetami, Elsya Febiana Fahira, La Rudi, Benjamin Laurentino Vaz

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study aimed to determine the ability to solve chemical problems at the symbolic level of chemistry education students and to determine student responses to the Three Tier test question model. The method used descriptive. The sample this study were chemistry education students at Halu Oleo University with totalling 73 students. Data collection in this study was carried out using research instruments in the form of Three Tier Test questions and student response questionnaires to the question model. The analysis results show that 16.3% of students understand the concept, 60.3% have misconceptions, and 23.4% do not understand the concept.


The Development Of Project Based Learning Model Based On Local Wisdom, Tri Kuat, I Ketut Yudiana, A. Shah Oct 2022

The Development Of Project Based Learning Model Based On Local Wisdom, Tri Kuat, I Ketut Yudiana, A. Shah

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study aimed to analyze the implementation of Project Based Learning (PjBL) on Creative Products and Entrepreneurship subject in SMK, develop PjBL based on local wisdom in Creative Products and Entrepreneurship subject, and analyze the effectiveness of developed PjBL in Creative Products and Entrepreneurship. This research design was R&D. PjBL development used the ADDIE model. The research location is at SMK Bima Sakti Batanghari Nuban class XI TP totaling 29 students. Data were obtained through interview and questionnaires. The current PjBL result showed ineffectiveness to be applied. Then, the development of PjBL based on local wisdom showed the significant feasibility …


Lecturers’ Perceptions And Practices Of Humor In Efl Classrooms, Siti Fadhilah, Johannes Ananto Prayogo, Francisca Maria Ivone Oct 2022

Lecturers’ Perceptions And Practices Of Humor In Efl Classrooms, Siti Fadhilah, Johannes Ananto Prayogo, Francisca Maria Ivone

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study aims to explore lecturers’ perceptions and practices of humor usage in EFL classrooms. This qualitative study used questionnaires and interview protocols to get data from two senior English lecturers who use humor in their classrooms at an English department of a public university in Indonesia. The result reveals that humor, particularly jokes and spontaneous humor are practical and beneficial for learning English in higher education. However, in delivering humor, the lecturers should consider the setting (time and place), college students’ vocabulary level, age, and sex; humor should not offend them culturally and be understandable.


Attitude Toward Physics Teaching Of Science Teachers: A Revised Scale And Analysis, Fikret Korur Oct 2022

Attitude Toward Physics Teaching Of Science Teachers: A Revised Scale And Analysis, Fikret Korur

Journal of Educational Research and Practice

The first aim of the study was to apply the revised version of the Dimensions of Attitudes toward Science Scale, namely Dimension of Attitudes toward Physics Teaching Scale (DAPT) with a sample consisting of 207 in-service science teachers in Turkey. The second was to determine the percentage distributions of in-service science teachers’ attitudes toward physics teaching in the confirmed seven sub-dimensions. The DAPT is a valid and reliable scale to measure Turkish science teachers’ attitudes toward physics teaching. Most of the teachers acknowledge the importance of physics subjects in science lessons and believe that they have self-efficacy in teaching physics …


Using Markup Languages For Accessible Scientific, Technical, And Scholarly Document Creation, Jason J.G. White Oct 2022

Using Markup Languages For Accessible Scientific, Technical, And Scholarly Document Creation, Jason J.G. White

Journal of Science Education for Students with Disabilities

In using software to write a scientific, technical, or other scholarly document, authors have essentially two options. They can either write it in a ‘what you see is what you get’ (WYSIWYG) editor such as a word processor, or write it in a text editor using a markup language such as HTML, LaTeX, Markdown, or AsciiDoc.

This paper gives an overview of the latter approach, focusing on both the non-visual accessibility of the writing process, and that of the documents produced. Currently popular markup languages and established tools associated with them are introduced. Support for mathematical notation is considered. In …


Much To Do About Identity: Successful Women In Science Reflect On Their School Years, Jonathan L. Hall, Malcom B. Butler Oct 2022

Much To Do About Identity: Successful Women In Science Reflect On Their School Years, Jonathan L. Hall, Malcom B. Butler

Teacher Education and Technology Faculty Publications

This study presents the recollections of 12 successful women in science duringtheir school years before postsecondary education. The participants shareddetailed descriptions of their science experiences through three semi-structured interviews. An identity works conceptual framework consisting offigured worlds, positioning, and agency constructs to portray the complexdynamics of their experiences was used to analyze the data. The following fourthemes emerged from the data analysis: participants had an early interest inmathematics and science; they were“stubbornly”persistent in science-figuredworlds; they engaged in science-figured worlds beyond school; and they posi-tioned themselves as science leaders. These findings add to the evolution of sci-ence identity development theoretical models …


Ua64/2 The Challenge: Magazine For The Center For Gifted Studies (No. 53, Fall 2022), Western Kentucky University, Elizabeth Joyce Editor Oct 2022

Ua64/2 The Challenge: Magazine For The Center For Gifted Studies (No. 53, Fall 2022), Western Kentucky University, Elizabeth Joyce Editor

Gifted Studies Publications

Magazine created by and about the WKU Center for Gifted Studies.


Teaching Elementary Mathematics With Educational Robotics, Yuling Zhuang, Jonathan K. Foster, Annamarie Conner, Barbara A. Crawford, Tim Foutz, Roger B. Hill Sep 2022

Teaching Elementary Mathematics With Educational Robotics, Yuling Zhuang, Jonathan K. Foster, Annamarie Conner, Barbara A. Crawford, Tim Foutz, Roger B. Hill

Journal of STEM Teacher Education

Current education reforms call for engaging students in learning science, technology, engineering, and mathematics (STEM) in an integrative way. This critical case study of one fourth grade teacher investigated the use of educational robots (ER) not only for teaching coding, but as an instructional support in teaching mathematical concepts. To support teachers in teaching coding in an integrative and logical manner, our team developed the Collective Argumentation Learning and Coding (CALC) approach. The CALC approach consists of three elements: choice of task, coding content, and teacher support for argumentation. After a cohort of elementary teachers completed a professional development course, …


Online Interdisciplinary Stem Education: A Case Of Co-Teaching For Social Justice, Rebecca G. Gault, Stacey Britton Sep 2022

Online Interdisciplinary Stem Education: A Case Of Co-Teaching For Social Justice, Rebecca G. Gault, Stacey Britton

Journal of STEM Teacher Education

This paper presents the process two professors engaged in to develop a co-taught model for two online graduate courses taught concurrently as part of a justice-oriented STEM education curriculum. Students in the courses, who are k-12 teachers, contributed to the development of the courses across iterations through feedback and discussions with the professors. Our previous co-teaching experiences in face-to-face courses supported by literature on co-teaching in higher education online environments were instrumental in preparing for the initial semester and ongoing development of these two co-taught courses. Development of the courses also relied on extensive cogenerative dialogue that resulted in a …


Developing E-Pub For Improving The Competence Of Bipa (Indonesian Language For Foreign Speakers) Instructor In The Digital Era, Susi Darihastining, Sujinah Sujinah, Umi Nur Qomariyah, Suyoto Suyoto, Chalimah Chalimah Sep 2022

Developing E-Pub For Improving The Competence Of Bipa (Indonesian Language For Foreign Speakers) Instructor In The Digital Era, Susi Darihastining, Sujinah Sujinah, Umi Nur Qomariyah, Suyoto Suyoto, Chalimah Chalimah

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

Efforts to internationalize the Indonesian language have resulted in the establishment of BIPA programs at several Indonesian and foreign universities. There is no doubt that Indonesian exists on the international stage. Numerous universities in Asia and Europe already include Indonesian as a required subject in their curricula. According to researchers' observations of the BIPA program at several universities in Indonesia, there are still numerous shortcomings of a good management system: lecturers' teaching materials do not reflect local culture, teaching strategies are not yet applicable, and media development is less diverse and innovative. The issue at hand is how to use …


Comparison Of The Contents Of Class Iv Mathematics Textbooks In Indonesia And Singapore In Terms Of Mathematical Literacy, Umi Salma Fauziyah, Siti Fatonah Sep 2022

Comparison Of The Contents Of Class Iv Mathematics Textbooks In Indonesia And Singapore In Terms Of Mathematical Literacy, Umi Salma Fauziyah, Siti Fatonah

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This research is a literature study research, the primary data source of this research is a mathematics textbook published by the Indonesian Ministry of Education and Culture and Marshall Cavendish, the collection techniques used are observation and documentation, the analysis in this study uses quantitative and qualitative descriptive techniques. The results showed that the presentation of material in the Indonesia Ministry of Education and Culture book facilitated the development of mathematical literacy by 31%, while the Marshall Cavendish book was 26%, in presenting the material for the Indonesia Ministry of Education and Culture book it was superior by a difference …


Pengaruh Kepemimpinan Guru, Motivasi Kerja, Dan Efikasi Diri Terhadap Kinerja Guru Di Era Pandemi Covid-19, Husna Sabila, Cepi Safruddin Abdul Jabar Sep 2022

Pengaruh Kepemimpinan Guru, Motivasi Kerja, Dan Efikasi Diri Terhadap Kinerja Guru Di Era Pandemi Covid-19, Husna Sabila, Cepi Safruddin Abdul Jabar

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

The Aim of this research is to find out the effect of teacher leadership, work motivation, and teacher’s self efficacy either individually or simultaneously on teacher performance. Research was conducted in state junior high school in East Bekasi with total sample of 100 persons. Data were obtained using expost factor method and analyzed using multiple regression. There is significance effect of teacher leadership on teacher performance, and work motivation on teacher performance, teacher self efficacy has no significance effect on teacher performance, and there is significance effect of teacher leadership, work motivation, and teacher self efficacy simultanously on teacher performance


The Students’ Perception On Youtube As Online Learning Media For Indonesian Language General Course During Covid 19 Pandemic, Siti Mutmainah, Ora Gorez Uke, Dian Triana, Erisy Syawiril Ammah Sep 2022

The Students’ Perception On Youtube As Online Learning Media For Indonesian Language General Course During Covid 19 Pandemic, Siti Mutmainah, Ora Gorez Uke, Dian Triana, Erisy Syawiril Ammah

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

Covid 19 pandemic has had huge effect in both health industry and education industry. This phenomenon requires teachers or lecturers to use online learning media as an alternative to fulfill students’ cognitive, affective, and social skill. YouTube is one of many online learning alternatives available. The purpose of this research is to describe the utilization of YouTube as an online learning media during COVID-19. This research was conducted particularly to Indonesian language general course in Jember University. Based on the result, the students perceive prefer and do not prefer on YouTube as learning media. This research method uses cross-section design, …


Miskonsepsi Yang Disebabkan Misanalogi Pada Siswafield Independent Dalam Menyelesaikan Masalah Matematika, Ika Ujiana S Sugianto, Abdur Rahman As’Ari, Sukoriyanto Sukoriyanto Sep 2022

Miskonsepsi Yang Disebabkan Misanalogi Pada Siswafield Independent Dalam Menyelesaikan Masalah Matematika, Ika Ujiana S Sugianto, Abdur Rahman As’Ari, Sukoriyanto Sukoriyanto

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

The purpose of this study is to identify the causes of misconceptions in creativity produced by students who have a field independent learning style in solving math problems related to digit and numbers. This research is a descriptive qualitative case study. The research subject consisted of one student who experienced a different phenomenon than other students. The subject gave the most creative answer compared to other students but the subject made a conceptual error. This is contrary to the results of previous studies regarding errors made by field independent students. The results showed that there were misconceptions in understanding numbers …


Hubungan Supervisi Akademik Kepala Sekolah, Motivasi Kerja, Dan Sarana Prasarana Terhadap Kinerja Guru, Fajar Agung Pangestu, Tony Wijaya Sep 2022

Hubungan Supervisi Akademik Kepala Sekolah, Motivasi Kerja, Dan Sarana Prasarana Terhadap Kinerja Guru, Fajar Agung Pangestu, Tony Wijaya

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

The study aims to identify teacher’s performance is influenced by the principal's academic supervision, work motivation, facilities and infrastructure. The type of this study is quantitative research with correlational descriptive. The sample involved are 150 teachers from 3 different schools which tested by multiple regression. The result from analysis shows that the headmasters’ academic supervision, working motivation and the facilities with infrastructure had positive effect on the teachers’ performance, either partially or simultaneously.


The Effect Of Academic Hardiness And Grit On Students Academic Stress In The Online Learning Process During Pandemic Covid-19, Yulia Hairina, Rika Vira Zwagery, Imadduddin Imadduddin, Muhammad Arsyad Sep 2022

The Effect Of Academic Hardiness And Grit On Students Academic Stress In The Online Learning Process During Pandemic Covid-19, Yulia Hairina, Rika Vira Zwagery, Imadduddin Imadduddin, Muhammad Arsyad

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study was conducted to find out the significance of academic hardiness and grit on students academic stress students who have experienced the online learning process during the Covid-19 pandemic. The research method used is quantitative research methods. The number of samples in this study was 200 respondents who were selected using nonprobability sampling. Instruments used in this study there are three scales, they are Short Grit Scale (Grit-S) to measure Grit, Academic Hardiness Scale RAHS to measure academic hardiness and Perceived Stress Inventory for Academic Stress (PSI) to measure academic stress. While the data analysis using multiple regression techniques. …


“Math Talks Are Like An Alarm Clock Waking You Up”: Language’S Crucial Role In Mathematics, Gabriella M. Wasser Sep 2022

“Math Talks Are Like An Alarm Clock Waking You Up”: Language’S Crucial Role In Mathematics, Gabriella M. Wasser

Journal of Practitioner Research

Whole group math talks, or number talks, are a common practice to get students talking about their own understanding of mathematical concepts. The purpose of this study was to implement math talks in small group settings to see what would happen, specifically to students’ conceptual understanding as well their general perceptions of math talks. This study took place in a fourth-grade math classroom, and math talks were implemented with the whole class for a week and then moved to small groups for the remaining three weeks of the study. During the study, a pre-and post-assessment was given, field notes were …


Learning Beyond Measure: Critical Numeracy And Resistance To Racial Capitalism, Atasi Das Sep 2022

Learning Beyond Measure: Critical Numeracy And Resistance To Racial Capitalism, Atasi Das

Dissertations, Theses, and Capstone Projects

In this three-article dissertation, I connect with and expand from learning theories and mathematics and numeracy practices to reimagine numeracy as a potential tool towards liberation and human emancipation. Developing a framework and activity of critical numeracy, I explore the ways numbers and static categories have been used to “objectively” create, reproduce, and reify hierarchies within historical contexts and power relations. The core of this work examines, what do numbers and numeracy mean for us? Who are “the us” we can organize for? And for what purpose can and should we utilize, teach, and learn with numbers in and beyond …


Improving Language Teaching And Learning Process With Dual Coding Theory Approaches, Citra Kurniawan, Shirly Rizki Kusumaningrum, Kee-Fui Turner Lam, Ence Surahman Aug 2022

Improving Language Teaching And Learning Process With Dual Coding Theory Approaches, Citra Kurniawan, Shirly Rizki Kusumaningrum, Kee-Fui Turner Lam, Ence Surahman

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

Dual coding theory (DCT) allows students to process information based on stimuli in the form of visual-verbal signals. This study aims to measure the relationship between the implementation of DCT on the process of Teaching & Learning. An experimental approach involving 101 students was used. The results showed that the DCT theoretical approach can be used to improve the language learning process. The research findings also showed that the learning strategies correlation coefficient is positive 0.826** which means that DCT has a very strong relationship with learning outcomes. In addition, the variables of gender and learning strategies demonstrated a positive …


Developing Intercultural Communicative Competence In Foreign Language Classrooms: A Study Of Efl Learners In China, Li Liu, Bo Jiang, Ziwei Guo Aug 2022

Developing Intercultural Communicative Competence In Foreign Language Classrooms: A Study Of Efl Learners In China, Li Liu, Bo Jiang, Ziwei Guo

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

Intercultural communicative competence (ICC) has been accentuated with the wave of globalization. Universities in China have highlighted ICC in language classrooms. Following Byram’s (1997) ICC model (including knowledge, skills and attitudes), this study focuses on the efficacy of explicit instruction in developing ICC among EFL (English as a Foreign Language) learners in classrooms in China, and to discover how this development is related to the English proficiency. This research therefore has two purposes: (1) to use a mix of quantitative and qualitative methods to assess ICC including questionnaire through self and others after explicit instruction. And (2) to investigate the …


‘Freedom To Learn-Independent Campus’And Pre-Service Teachers Proffesional Identity Development, Lemmuela Alvita Kurniawati, Vinanda Kristianti Aug 2022

‘Freedom To Learn-Independent Campus’And Pre-Service Teachers Proffesional Identity Development, Lemmuela Alvita Kurniawati, Vinanda Kristianti

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

In response to the implementation of Merdeka Belajar (Freedom to Learn)- Kampus Merdeka (Independent Campus), this study aimed to investigate the perceived impacts of Freedom to Learn-Independent Campus (henceforth FLIC), on pre-service Teacher Professional Identity (henceforth, TPI) development. A qualitative research method by using a thematic analysis was used to analyze the data. Homogeneous online focus group discussions with three different groups of participants joining FLIC program were conducted to collect the data. There were twelve pre-service teachers who joined FLIC program involved in this study. The findings were elaborated under three themes. The themes were becoming and being didactical …


Physical Education: Study Of Different Perceptions Of Students On The Concept Of Physical Education In First Middle School And Vocational Middle School, Mu’Arifin Mu’Arifin, Mashud Mashud, Zsolt Nemeth Aug 2022

Physical Education: Study Of Different Perceptions Of Students On The Concept Of Physical Education In First Middle School And Vocational Middle School, Mu’Arifin Mu’Arifin, Mashud Mashud, Zsolt Nemeth

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This research aims to measure the truth level of the perception of the students on the physical education concept, and to figure out the difference perception between male and female students at the junior high school and vocational high school levels. Method used is survey with the use of closed inventory questionnaire. This study is conducted on two populations, that are 3700 students of X class at Vocational High School in the Regency of Banyuwangi and 750 students of VIII class at Junior High School in the Regency of Pacitan. Study sample is taken by purposive so that it is …


Identifying Basic Aircraft Structures Using Project-Based Learning In Esp Context: Is It Effective?, Dewanti Ratna Pertiwi, Ndaru Atmi Purnami Aug 2022

Identifying Basic Aircraft Structures Using Project-Based Learning In Esp Context: Is It Effective?, Dewanti Ratna Pertiwi, Ndaru Atmi Purnami

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

English for specific purposes (ESP) is a branch of English instruction prepared to facilitate the students master English used in a particular field. In aerospace field, one of the objectives of ESP is mastering basic aircraft structures as the fundamental knowledge for further development such as aircraft maintenance and management. Mastering a number of technical terms in aerospace is challenging since they are not commonly used in daily life. Thus, a strategy is needed. Project-based learning (PBL) is proposed as an appropriate technique for engineering students due to its advantages; facilitating communication, creativity, collaboration, and critical thinking. Nevertheless, identifying whether …


Penguatan Karakter Bernalar Kritis Berbasis Integratif Moral Untuk Siswa Sekolah Dasar Dalam Program Kampus Mengajar Di Indonesia, Nursalam Nursalam, Suardi Suardi Aug 2022

Penguatan Karakter Bernalar Kritis Berbasis Integratif Moral Untuk Siswa Sekolah Dasar Dalam Program Kampus Mengajar Di Indonesia, Nursalam Nursalam, Suardi Suardi

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

The research objective is to produce a model for strengthening character education based on critical reasoning moral integration for elementary school students in campus teaching activities in Makassar City. This research uses mixed research methods, using questionnaires, observations, interviews and documentation, then analyzed qualitatively and quantitatively. The results showed that strengthening the character of critical reasoning based on moral integrative and social collaboration was in the very frequent category at all stages of moral knowing, feeling, sinverbal, action, habitus and culture from various campus teaching activities such as task assignment, giving direction, thinking together, and carry out tasks according to …


The Dominant Soft Skills That Affect Readiness Of Vocational Graduate In Entering Construction Labor Market, Nathanael Sitanggang, Putri Lynna Adelinna Luthan, Felix Andika Dwiyanto, Satrio Dwi Sanjaya Aug 2022

The Dominant Soft Skills That Affect Readiness Of Vocational Graduate In Entering Construction Labor Market, Nathanael Sitanggang, Putri Lynna Adelinna Luthan, Felix Andika Dwiyanto, Satrio Dwi Sanjaya

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study aims to recognize the dominant soft skills factors that influence the readiness of vocational education graduates to enter the job market in the field of construction. The method used is survey study including samples that consisted of 40 workers graduated from State University of Medan civil engineering diploma 3. The instruments used were the soft skills and the competence readiness questionnaire with reliability coefficients of 0.93 and 0.98. Furthermore, the multiple regression analysis techniques is used to test the hypothesis. The results shows that the soft skills readiness influencing 74% the vocational education skills readiness in entering the …


Integrating Electronic Portfolio Assessment Into Teaching Materials: An Exploratory Study On Speaking Course Syllabus Development, Moh. Taufik, Nur Mukminatien, Suharyadi Suharyadi, Sari Karmina, Bambang Yudi Cahyono, Tengku Intan Suzila Bt Tengku Sharif Aug 2022

Integrating Electronic Portfolio Assessment Into Teaching Materials: An Exploratory Study On Speaking Course Syllabus Development, Moh. Taufik, Nur Mukminatien, Suharyadi Suharyadi, Sari Karmina, Bambang Yudi Cahyono, Tengku Intan Suzila Bt Tengku Sharif

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

The ICT advancement provokes the possibility of developing speaking skill through portfolio assessment which was commonly attributable mostly to writing skill. Hence, an exploratory study adopting ADDIE model was conducted to develop an electronic portfolio assessment integrated into teaching materials. A triangulated technique of data collection: questionnaire respondents, interviews and data from evaluation sheets was gathered. Statistical descriptive analysis, discourse and content analysis were conducted and positive possibilities were found to ffacilitate the development of speaking skills through electronic portfolio assessment.


What Can We Learn From The Different Understandings Of Mathematical Literacy?, Svein Arne Sikko Aug 2022

What Can We Learn From The Different Understandings Of Mathematical Literacy?, Svein Arne Sikko

Numeracy

Mathematical literacy, quantitative literacy, numeracy, matheracy, disciplinary literacy, and content-area literacy are among a plethora of terms used to link mathematics and literacy. In addition to this abundance of terms, the content of the terms is not precise, and in some cases the terms are used interchangeably. I delve into this landscape and dissect the meaning of each of them. From such an analysis of mathematical literacy, numeracy, and quantitative literacy, we learn about the importance of quantitative practices and elementary mathematics in society, including both how mathematics is necessary for everyday life but also how it can be used …


Does Instructional Autonomy Matter? Exploring Job Satisfaction For Math And Non-Math Teachers In Low, Middle, And High Ses Schools, Hannah Sean Ellefritz Aug 2022

Does Instructional Autonomy Matter? Exploring Job Satisfaction For Math And Non-Math Teachers In Low, Middle, And High Ses Schools, Hannah Sean Ellefritz

Dissertations and Theses

Throughout the 2000s, standards-based education policies decreased the autonomy of public schools across the U.S., deprofessionalizing educators and limiting their participation in the development of curriculum and instructional policy. Many education scholars argue that, rather than professionals with specialized skills and knowledge, standards-based reforms position teachers as technicians, accountable for measurable output in accordance with externally imposed standards. This literature suggests that such education policies may have implications for teachers’ job satisfaction, especially those working in schools or subject fields that are particularly susceptible to standardized curriculum and accountability procedures. Using nationally representative data from the Teaching and Learning International …


Implementing Tactile Learning To Aid Students Understanding Of The Bohr Model, Christin B. Monroe, Andrew B. Stein, Cindy Tolman Aug 2022

Implementing Tactile Learning To Aid Students Understanding Of The Bohr Model, Christin B. Monroe, Andrew B. Stein, Cindy Tolman

Journal of Science Education for Students with Disabilities

It is essential for introductory level chemistry students to understand atomic models and how atoms interact to form chemical bonds. The tactile model in this article utilizes marbles to represent subatomic particles, a cup to represent the nucleus and wooden rings to simulate the electron orbitals. These inexpensive items can be combined to construct models in which students can build foundational knowledge of atomic structure and how subatomic particles interact. Students were asked to provide feedback comparing the use of this tactile model to atomic computer simulations, videos and their textbook regarding the method they felt was most useful to …


Bbt Acoustic Alternative Top Bracing Cadd Data Set-Norev-2022jun28, Bill Hemphill Jul 2022

Bbt Acoustic Alternative Top Bracing Cadd Data Set-Norev-2022jun28, Bill Hemphill

STEM Guitar Project’s BBT Acoustic Kit

This electronic document file set consists of an overview presentation (PDF-formatted) file and companion video (MP4) and CADD files (DWG & DXF) for laser cutting the ETSU-developed alternate top bracing designs and marking templates for the STEM Guitar Project’s BBT (OM-sized) standard acoustic guitar kit. The three (3) alternative BBT top bracing designs in this release are
(a) a one-piece base for the standard kit's (Martin-style) bracing,
(b) 277 Ladder-style bracing, and
(c) an X-braced fan-style bracing similar to traditional European or so-called 'classical' acoustic guitars.

The CADD data set for each of the three (3) top bracing designs includes …