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2022

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Articles 241 - 270 of 629

Full-Text Articles in Science and Mathematics Education

Sameness In Algebra: Views Of Isomorphism And Homomorphism, Rachel Rupnow, Peter Sassman Jun 2022

Sameness In Algebra: Views Of Isomorphism And Homomorphism, Rachel Rupnow, Peter Sassman

Faculty Articles, Papers, and Other Scholarship

Isomorphism and homomorphism are topics central to abstract algebra, but research on mathematicians’ views of these topics, especially with respect to sameness, remains limited. This study examines open response survey data from 197 mathematicians on how sameness could be helpful or harmful when studying isomorphism and homomorphism. Using thematic analysis, we examined whether sameness was viewed as helpful or harmful for isomorphism and homomorphism before examining rationales for those views. Making use of values of the mathematical community, we note that mathematicians saw conceptual and pedagogical benefits to connecting isomorphism and sameness, which connects to leveraging intuition and valuing ways …

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Science Learning From The School Garden Through Participatory Action Research In Nepal, Kamal Prasad Acharya, Chitra Bahadur Budhathoki, Milan Acharya Jun 2022

Science Learning From The School Garden Through Participatory Action Research In Nepal, Kamal Prasad Acharya, Chitra Bahadur Budhathoki, Milan Acharya

The Qualitative Report

Nepal's NORHED/Rupantaran project designed and developed participatory action research through school gardening. This study explored the ways for the community schools, science teachers and basic level (grade five to eight) students to foster a sense of agency in the school science curriculum through life-based experiential learning. Qualitative research design on thematic and verbatim methods are used to collect and analyze the data in this study. The findings show that school gardening activities are helpful and productive for science teaching and learning. The evidence from participatory action research experiences in actual school settings would provide new insights for policymakers to transform …

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Bbt Side Mold Assy, Bill Hemphill Jun 2022

Bbt Side Mold Assy, Bill Hemphill

STEM Guitar Project’s BBT Acoustic Kit

This electronic document file set covers the design and fabrication information of the ETSU Guitar Building Project’s BBT (OM-sized) Side Mold Assy for use with the STEM Guitar Project’s standard acoustic guitar kit. The extended 'as built' data set contains an overview file and companion video, the 'parent' CADD drawing, CADD data for laser etching and cutting a drill &/or layout template, CADD drawings in AutoCAD .DWG and .DXF R12 formats of the centerline tool paths for creating the mold assembly pieces on an AXYZ CNC router, and support documentation for CAM applications including router bit specifications, feeds, speed, multi-pass …

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Sameness In Mathematics: A Unifying And Dividing Concept, Rachel Rupnow, Brooke Randazzo, Eric Johnson, Peter Sassman Jun 2022

Sameness In Mathematics: A Unifying And Dividing Concept, Rachel Rupnow, Brooke Randazzo, Eric Johnson, Peter Sassman

Faculty Articles, Papers, and Other Scholarship

While many aspects of the teaching and learning of specific advanced mathematics courses have been studied, limited work has examined mathematical themes like sameness or its instantiations across disciplines. In this paper, we explore algebraists’ collective example space for mathematical sameness. We used qualitative methods to analyze survey responses from 197 algebraists in order to identify specific mathematical concepts that the algebraists associated with sameness and relevant factors to consider when determining sameness of objects. Using variation theory, we introduce the notion of a community example space for algebraists to highlight specific dimensions of variation in sameness as well as …

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Virtual Expeditions Facilitated By Open Source Solutions Broaden Student Participation In Natural History Research, Richelle L. Tanner, Talia Y. Moore Jun 2022

Virtual Expeditions Facilitated By Open Source Solutions Broaden Student Participation In Natural History Research, Richelle L. Tanner, Talia Y. Moore

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

From its genesis in the Victorian era as an activity for the elite to today's emphasis on “Big Data” and continuous monitoring, natural history has a prominent role in scientific discoveries for many fields. However, participation in field expeditions is limited by funding, space, accessibility, and safety constraints. Others have detailed the active exclusion of minoritized groups from field expeditions and harm/discrimination faced by the few who do participate, but we provide one solution to broaden opportunities for participation in natural history: Virtual Expeditions. Virtual Expeditions are broadly defined as open source, web-facilitated research activities designed to analyze bulk-collected digital …

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Discourse In Inquiry Science Classrooms, Diisc, Version 2.0 (User’S Manual For An Observation Research Instrument), Elizabeth B. Lewis, Dale R. Baker, Lyrica L. Lucas, Amy Tankersley, Elizabeth Hasseler, Ana Rivero, Brandon Helding Jun 2022

Discourse In Inquiry Science Classrooms, Diisc, Version 2.0 (User’S Manual For An Observation Research Instrument), Elizabeth B. Lewis, Dale R. Baker, Lyrica L. Lucas, Amy Tankersley, Elizabeth Hasseler, Ana Rivero, Brandon Helding

Department of Teaching, Learning, and Teacher Education: Faculty Publications

This is a user's manual for the externally validated Version 2.0 of the Discourse in Science Inquiry Classrooms (DiISC) instrument. The instrument is best suited for use in conducting research in secondary (grades 6-12) science classrooms that focuses on teachers' instructional practices, but can also be used as a professional development tool for teacher self-reflection and identifying goals for instructional change. The DiISC Version 2.0 is aligned with a model of a scientific classroom discourse community and articulated characteristics of social constructivist lessons in the categories of inquiry, oral and written discourse, and academic language development and essential learning principles.

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Student Research To Publication Toolkit, Sowmya Anjur, Jean Bigger Jun 2022

Student Research To Publication Toolkit, Sowmya Anjur, Jean Bigger

IMSA Innovation Grant

This interactive toolkit provides links to Opportunities for students at IMSA that are supplemental to the Academic Program and support student research and scholarship. * STEM / CLED Focus or Led

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Collaborative Learning With A Geometry Video Game: The Role Of Elaboration And Game Design In Motivation And Learning, Ethlyn Saltzman Jun 2022

Collaborative Learning With A Geometry Video Game: The Role Of Elaboration And Game Design In Motivation And Learning, Ethlyn Saltzman

Dissertations, Theses, and Capstone Projects

The study examined the effects of a new game mechanic on collaborative learning and mathematical discourse when playing a digital geometry puzzle game. For this study, two new versions of the game “Noobs vs. Leets” were developed. Both versions of the game teach the concepts of complementary and supplementary angles and the angle sum theorem of triangles. It was hypothesized that the version of the game that included a game mechanic that allow players to manipulate the angles, thus creating a more open-ended task, would be more intrinsically motivating, promote elaboration of the geometric concepts, and lead to greater learning …

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The Experiences Of Undergraduate Saudi Students In The Stem Trajectory: A Closer Look At Major Choice And Persistence Intentions, Manal Almalki Jun 2022

The Experiences Of Undergraduate Saudi Students In The Stem Trajectory: A Closer Look At Major Choice And Persistence Intentions, Manal Almalki

Dissertations

STEM fields (Science, Technology, Engineering, and Mathematics) are a key source of economic progress in many countries. As the Kingdom of Saudi Arabia works toward an innovative and knowledgeable economy, more qualified national professionals in STEM are needed. Nevertheless, the problem of STEM attrition is still insufficiently explored in Saudi Arabia, which may indicate a gap between skills of the Saudi workforce and the country’s need for economic development. Therefore, this study attempts to provide more information about the STEM trajectory in Saudi Arabia, underline possible attrition points that require more attention, deliver a better understanding of the factors that …

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Addressing The Body Mass Index Using A Teaching Math For Social Justice Lens, Riley J. Wolfe Jun 2022

Addressing The Body Mass Index Using A Teaching Math For Social Justice Lens, Riley J. Wolfe

University Honors Theses

Teaching Math for Social Justice (TMSJ) lessons are designed to explain math in social justice contexts. TMSJ leads to better engagement with math content by providing relevant contexts. Because the field is so new, there are math topics not yet covered and areas of social justice that also have gone unaddressed by TMSJ. One of these topics is the problem of weight discrimination. This paper will explain how Body Mass Index (BMI) can be used as a jumping off point to introduce the issue of weight discrimination. Then, a detailed lesson plan is provided which connects the historical origin of …

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Using Twitter To Enhance Secondaryschool Student's Vocabularyachievement, Uswatun Hasanah, Mirjam Anugerahwati May 2022

Using Twitter To Enhance Secondaryschool Student's Vocabularyachievement, Uswatun Hasanah, Mirjam Anugerahwati

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This paper examined the effectiveness of Twitter to enhance the students’ vocabulary achievement, because vocabulary is considered to have an important role in increasing students’ academic achievement and skills. It employed a quasi-experimental design and involved 64 students which divided into control and experimental group. The findings of the research discovered that both of group increased their achievement; however the students in experimental group get higher score than control group. The students in the control group were categorized as students with “good” achievement, while the students in the experimental were students with “very good” achievement.

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Penguatan Keterampilan Mahasiswa Melalui Penggunaan Schoology Dan Instagram Dalam Pembelajaran Pancasila Di Era Pandemi Covid-19, Mohammad Nur Huda, Mukhamad Murdiono, Ahmad Muhibbin May 2022

Penguatan Keterampilan Mahasiswa Melalui Penggunaan Schoology Dan Instagram Dalam Pembelajaran Pancasila Di Era Pandemi Covid-19, Mohammad Nur Huda, Mukhamad Murdiono, Ahmad Muhibbin

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This research aims to describe the strengthening of student skills through the use of Schoology and Instagram in learning Pancasila in the era of the Covid-19 pandemic. The research design used was a case study qualitative research. Data collection tools in this study were interview guides, observation, and document study. The validity of the data in this study used triangulation of sources and techniques. The data analysis technique in this study is a flow model. The results showed that strengthening student skills including critical thinking, communication, collaboration, and creativity was carried out through the use of Schoology and Instagram in …

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Integrating The Technology In Teaching And Learning Process Through Digital Media Creation As A Way To Improve Indonesian Eyl Teachers’ Competence, Shirly Rizki Kusumaningrum, Utami Widiati, Khoirul Anwar, Hernik Farisia May 2022

Integrating The Technology In Teaching And Learning Process Through Digital Media Creation As A Way To Improve Indonesian Eyl Teachers’ Competence, Shirly Rizki Kusumaningrum, Utami Widiati, Khoirul Anwar, Hernik Farisia

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

Now that the spread of COVID-19 is still high and the teaching and learning process should be continued to be conducted at homes, but it seems that some teachers – in this case EYL teachers– are not ready to integrate various digital platforms. It is necessary for us to respond to the need of investigating technology readiness of English for young learners teachers in teaching during this COVID-19 pandemic. It is strongly important to reveal the teachers’ technology readiness as it plays vital role, especially during this pandemic —when the only thing that the teachers and the students can do …

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Pengembangan Augmented Reality (Ar) Berbasis Android Pada Pembelajaran Pemodelan Bangun Ruang 3d, Rahmania Sri Untari, Fitria Nur Hasanah, Mahardika Darmawan Kusuma Wardana May 2022

Pengembangan Augmented Reality (Ar) Berbasis Android Pada Pembelajaran Pemodelan Bangun Ruang 3d, Rahmania Sri Untari, Fitria Nur Hasanah, Mahardika Darmawan Kusuma Wardana

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

The purpose of this research and development is to obtain empirical findings about the development of Android-based Augmented Reality (AR) and measure the effectiveness of using AR to improve problem solving skills in learning 3D spatial modeling at SD Muhammadiyah 3 Surabaya. The development model used is the ADDIE model. Based on the results of validation by material and media experts, it shows that Android-based AR is very good and feasible to be implemented in elementary school students. The average validation result of material experts and experts is 4.9. There is a significant effect between problem solving ability before being …

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Revealing Attitude And Motivation Of Young Efl Learners Through Metaphor Analysis: Learning English In The Crisis Time, Yossy Sunda Permatasari, Sri Rachmajanti, Utari Praba Astuti May 2022

Revealing Attitude And Motivation Of Young Efl Learners Through Metaphor Analysis: Learning English In The Crisis Time, Yossy Sunda Permatasari, Sri Rachmajanti, Utari Praba Astuti

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

This study aimed to find out learners’ attitude and motivation toward online English learning during COVID-19 outbreak. Eight first graders were involved in an interview session to reveal their perspectives through metaphor. The results of metaphor analysis showed that the learners have low motivation and attitude although they tend to get good score in English subject. Due to many obstacles in its implementation, students, teacher, and parents hope that the English teaching and learning activities can be done face-to-face completely to result in effective learning process.

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Developing A Natural Language Processing Approach For Analyzing Student Ideas In Calculus-Based Introductory Physics, Jon M. Geiger, Lisa M. Goodhew, Tor Ole B. Odden May 2022

Developing A Natural Language Processing Approach For Analyzing Student Ideas In Calculus-Based Introductory Physics, Jon M. Geiger, Lisa M. Goodhew, Tor Ole B. Odden

Honors Projects

Research characterizing common student ideas about particular physics topics has made a significant impact on university-level physics teaching by providing knowledge that supports instructors to target their instruction and by informing curriculum development. This work utilizes a Natural Language Processing algorithm (Latent Dirichlet Allocation, or LDA) to categorize student ideas, with the goal of significantly expediting the process of categorizing student ideas. We preliminarily test the LDA approach by applying the algorithm to a collection of introductory physics student responses to a conceptual question about circuits, specifically attending to whether it is useful for characterizing conceptual resources, or student ideas …

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The Advantages Of Algebra For Learning Proof, Samuel Otten, Mitchelle M. Wambua May 2022

The Advantages Of Algebra For Learning Proof, Samuel Otten, Mitchelle M. Wambua

Colorado Mathematics Teacher

Calls to expand proof beyond geometry are usually based on the general benefits of proving for students, but this essay argues that proof should be extended to algebra because the representational systems in algebra are well suited for understanding the generality and deductive flow of proofs.

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Power Of Yet: The Integration Of The Culturally Responsive Literature With The Productive Struggle In Mathematics, Kathleen Crawford-Mckinney, Asli Ozgun-Koca, Kristy Rebar May 2022

Power Of Yet: The Integration Of The Culturally Responsive Literature With The Productive Struggle In Mathematics, Kathleen Crawford-Mckinney, Asli Ozgun-Koca, Kristy Rebar

Michigan Reading Journal

We used a children's book with three groups of students (ages 6-9) to foster mathematical engagement through read alouds. We will share lessons learned from this experience as we integrate children’s literature with mathematics through the lens of Power of Yet.

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Why Computing? Motivations And Mathematics To Pursue Postsecondary Cis Education, Anthony M. Perry May 2022

Why Computing? Motivations And Mathematics To Pursue Postsecondary Cis Education, Anthony M. Perry

Journal of Research in Technical Careers

Computing and information sciences (CIS) careers in the United States are expected to grow faster than the average occupation between 2019 and 2029 and educational requirements for these positions span subbaccalaureate and baccalaureate degrees. Despite secondary curricular interventions, the population of people who pursue CIS pathways are not diverse by race, ethnicity, socioeconomic status, or gender. This study applies situated expectancy-value theory to investigate the motivational factors which influence the decision to pursue postsecondary CIS degree programs for students in the High School Longitudinal Study of 2009 (n = 18,730). Prior CIS experiences are associated with increased odds of declaring …

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Table Of Contents May 2022

Table Of Contents

Early College Folio

Table of Contents, Early College Folio, Volume 1, Issue 2 (May 2022).

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Contributors May 2022

Contributors

Early College Folio

Contributors, Early College Folio, Volume 1, Issue 2 (May 2022)

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Review: Last Call On Decatur Street By Iris Martin Cohen, Nemesio Gil May 2022

Review: Last Call On Decatur Street By Iris Martin Cohen, Nemesio Gil

Early College Folio

Book Review: Iris Martin Cohen’s Last Call on Decatur Street (Park Row, 2020), a novel set in pre-Katrina New Orleans. Cohen, who grew up in the French Quarter, is a Simon’s Rock alumna.

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“Digital By Necessity”: An Interview With Dr. Jane Wanninger, Julia Carey Arendell, Jane Wanninger May 2022

“Digital By Necessity”: An Interview With Dr. Jane Wanninger, Julia Carey Arendell, Jane Wanninger

Early College Folio

In the summer of 2020, Dr. Jane Wanninger participated in a National Endowment for the Humanities (NEH) Summer Institute hosted by Agnes Scott College to learn about implementing digital storytelling in the classroom, which ironically, had to be completed digitally due to the COVID-19 pandemic. Her experience was the inspiration for this issue of Early College Folio as she pitched her ideas using the phrase “digital by necessity.” Issue Editor Julia Carey Arendell interviewed Jane, captured here, on all that she learned to think more deeply about using the virtual tool of digital storytelling as a teacher, a student, and …

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The Impact Of Various Food Additive Chemicals On The Heart Rates Of Daphnia Magna, Vignesh Tiruvannamalai '24 May 2022

The Impact Of Various Food Additive Chemicals On The Heart Rates Of Daphnia Magna, Vignesh Tiruvannamalai '24

Methods in Scientific Inquiry

The purpose of this experiment was to determine the effects that common food additive chemicals have on the heart rates of Daphnia magna, considering that there are health concerns for humans regarding numerous food additives. Various food additives that have different purposes were used, as was a control group. In order to conduct this experiment, solutions for each of these chemicals were created based on the concentrations found in processed food. Three Daphnia magna were exposed to each solution for 20, 25, and 30 minutes respectively, and the heart rate of each was recorded using a microscope. The hypothesis was …

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Implementing Neurophysiological Research Into The Lives Of Linguistically And Culturally Diverse High School Students, Sabrina Paiz May 2022

Implementing Neurophysiological Research Into The Lives Of Linguistically And Culturally Diverse High School Students, Sabrina Paiz

Education | Master's Theses

Implementing neurophysiological research-based strategies into the lives of culturally-linguistically diverse high school students can better help them strengthen essential neural learning and memory connection in their brain (Griffin, 2017; Choudhury et al., 2008). However, a research-to-practice gap, results in the lack of implementation of university-level research among high school students and families that may aid in their academic success and emotional wellbeing (King et al., 2018; Moir 2018). This study aimed to explore the strategies and challenges of implementing neurophysiological strategies by analyzing a group of twenty-one students of diverse linguistic and cultural backgrounds and three parents in Northern California. …

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The Role Of Science In Elementary Education, Emily Moran May 2022

The Role Of Science In Elementary Education, Emily Moran

Education | Master's Theses

The role of Science in education has evolved over the years. Although it is currently considered an important subject, there is a gap in knowledge involving the level at which Science is incorporated in elementary education and how teachers view the subject. Since the introduction of the Next Generation Science Standards, there has been a shift towards creating more equitable learning opportunities that include inquiry based and three-dimensional instruction (Britton, Iveland, Schneider, Tyler, & Valcarcel, 2016). Recent studies show that many teachers struggle to incorporate science standards and concepts and lack confidence in cohesively integrating science into their lessons (Nadelson …

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Hearing Silence: Understanding The Complexities Of Silence In Democratic Classrooms And Our Responsibility As Teachers And Teacher Educators. A Response To "Creating A Democratic Mathematics Classroom: The Interplay Of The Rights And Responsibilities Of The Learner.", Kersti Tyson, Allison Hintz, Andrea English, Diana Murdoch May 2022

Hearing Silence: Understanding The Complexities Of Silence In Democratic Classrooms And Our Responsibility As Teachers And Teacher Educators. A Response To "Creating A Democratic Mathematics Classroom: The Interplay Of The Rights And Responsibilities Of The Learner.", Kersti Tyson, Allison Hintz, Andrea English, Diana Murdoch

Democracy & Education

This response to Priya Prasad’s and Crystal Kalinec-Craig’s article on the interplay of the Rights and Responsibilities of the Learner aims to engage with and add on to the authors’ exploration of learners overexercising or opting out of their rights. While grappling with these challenges alongside the authors, our curiosity deepened about a significant and understudied facet of democratic classrooms: silence. Through this response, we consider the multifaceted dimension of silence and how a focus on silence may help us more fully understand the tension between learners’ rights and responsibilities to self, each other, and the collective. Specifically, we engage …

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On Your Marks, Handset, Go: An Illustrative Case Study Of A Professional Development Initiative About Mobile Learning, Nichole A. Scarlett May 2022

On Your Marks, Handset, Go: An Illustrative Case Study Of A Professional Development Initiative About Mobile Learning, Nichole A. Scarlett

Electronic Theses and Dissertations

Technology is shaping our personal and professional lives every day, yet many educators struggle with its implementation and therefore are not using it to the fullest potential. The purpose of this single-case study was to analyze how a teacher’s participation in a Professional Development (PD) initiative influenced the implementation of mobile technology in teaching and learning mathematics. Using the Teaching for Robust Understanding (TRU) framework (Schoenfeld et al., 2016a) and the Substitution, Augmentation, Modification, Redefinition (SAMR) model (Puentedura, 2006) in this qualitative research, I employed a case study approach to understand the challenges faced by a teacher and ways of …

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Improving Disciplinary Literacy In The Science Classroom With Scaffolding, Hunter Schow May 2022

Improving Disciplinary Literacy In The Science Classroom With Scaffolding, Hunter Schow

Dissertations, Theses, and Projects

This study examines the effects of scaffolding on students’ scientific literacy skills. This study measured the scientific literacy skills of students before and after the use of four different scaffolding practices by the researcher. Participants included 41 students in grades 7-12 that are enrolled in a science course taught by the researcher. The data collected will be used to direct the researcher’s future teaching of scientific literacy practices.

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Instructor Talk And Its Effects On The Science Identity Of Female High School Students, Robin Harrison Johnson May 2022

Instructor Talk And Its Effects On The Science Identity Of Female High School Students, Robin Harrison Johnson

Theses and Dissertations

Through this non-experimental descriptive correlational study, 31 high school classrooms were observed, and instances of non-content teacher talk were identified and correlated with female student science identity survey responses to determine the presence or absence of a relationship between the two constructs. A correlational research design was used employing both naturalistic observation and survey methods. Non-content teacher talk data were collected via teacher voice recordings during class sessions and science identity data were collected via a student science identity survey. Descriptive analyses were used to illuminate the character of non-content teacher talk and female science identity when compared to various …

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