Education Commons^™

Conceptual Understanding Of Linear Relationships Across Various Mathematics Courses, Melissa Manley

Theses and Dissertations

This cross-sectional study investigated the conceptual understanding of linear relationships for 195 students enrolled in a single school in a large, urban district across five mathematics courses: Grade 7 Math (n = 24), Grade 8 Math (n = 52), Geometry (n = 43), Algebra 1 (n = 31), and Algebra 2 (n = 45). The following questions guided this study: (1) What differences exist in students’ conceptual understanding of linear relationships across mathematics courses? (2) What are common strengths and weaknesses in students’ conceptual understanding of linear relationships?

An assessment was created to assess three constructs of conceptual understanding of …

Memory As A Foundation For Learning, Manuel Vicuna, Juan Manuel Vicuna

Undergraduate Research Symposium

The object of this research is to emphasize the importance of memory in the professional environment and to suggest a change in the direction of educational plans to endow students with a powerful cognitive tool – memory - for the rest of their lives. Presently, memory is a fundamental human function that the educational process dismisses, making learning more difficult. Memory and professional intuition – both the result of knowledge and experience - should be a natural adjunct to any training and not a sudden source of inspiration as intuition, in particular, needs conscious and subconscious cultivation. In both subjects, …

Dwindling Trust In Experts: A Starting Point For Information Literacy, Mark N. Lenker Iii

Communications in Information Literacy

Librarians and teachers encourage students to include expert perspectives in their research, but recent public discourse includes high-profile examples of experts being inconsistent or wrong, and recent studies suggest that public trust in experts is declining. Waning trust makes it difficult to teach information literacy: I can push students to find high-quality research sources, but what if these sources turn out to be yet another example of experts getting it wrong? After a period of living with this worry, I found a way to move forward by centering class discussion on the public’s dwindling trust in experts. Part of this …

Pre-Service Science Teachers’ Understanding Of Science And Engineering Practices, Engineering Design Process, And Scientific Method, Frackson Mumba, Alexis Rutt, Paul Asunda, Reid Bailey

Journal of STEM Teacher Education

This study examined secondary pre-service science teachers’ understanding of science and engineering practices, the engineering design process, and the scientific method before and after an intervention. Participants were ten pre-service science teachers. Data were collected through a survey and semi-structured interviews. Results show that after the intervention pre- service science teachers developed understanding of science and engineering practices and used more engineering-specific language when describing them. They also developed an understanding that both engineering design process and scientific method are cyclical and iterative and that the two processes share many practices, but the biggest difference between them is in their …

Investigating How Generation 1.5 Students Notice And Understand Direct Written Corrective Feedback (Wcf), Melissa Bustamante

Theses and Dissertations

The following research focuses on an underrepresented and understudied population in academia, Generation 1.5. Generation 1.5 encompasses a group of individuals who neither fit the categories of first-generation nor second-generation students and often feel caught between two cultures, the American culture and their family’s native culture (Serventy and Allen 1; Goldschmidt and Miller 11). These individuals are neither fully proficient in their L1 or L2 and consequently, share characteristics of L1 and traditional L2 writers (Singhal 2; Ferris 311). This research study examines how university Generation 1.5 students notice and understand direct Written Corrective Feedback (WCF) on treatable and untreatable …

Illuminating Minds: The Essence Of True Teaching, Tahreem F. Hussain

be Still

No abstract provided.

Defining Understanding: Perspectives From Biology Instructors & Biology Education Researchers, Jeremy L. Hsu, Stanley M. Lo, Brian K. Sato

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Promoting student understanding of biological concepts is a key part of biology education, and the ability to “understand” a concept forms one of the six categories of the oft-used Bloom’s Taxonomy. Despite this, there remains no consensus as to what it means to understand a concept. While several formal definitions have been offered, we investigated how biology instructors and biology education researchers define the term and how they perceived the skill sets needed for a student to understand a concept in the context of assessments. We found that there was no agreement on the definition of understanding, and that responses …

The Attributes Of Mathematics Learning Which Ghanaian Senior High School Students Value, Ernest Kofi Davis, Wee Tiong Seah, Nathaniel Howard, Eric Magnus Wilmot

Journal of Global Education and Research

Valuing constitutes an important aspect of mathematics pedagogy and hence student learning outcomes. This study surveyed 416 students from Cape Coast, Ghana to explore what senior high school students in this country in West Africa valued in their study of mathematics. The data collected were analyzed using principal component analysis. The results suggest that Ghanaian senior high school students found connections, understanding, fluency, learning technologies, feedback, instructional materials, open-endedness and problem-solving important in their mathematics learning. Implications of the findings for curriculum delivery in mathematics and future research opportunities are also discussed.

Targeted Teacher Education To Improve Primary Preservice Teachers’ Knowledge And Understanding Of Uv And Effective Sun Protection Measures For Children, Joseph J. Scott, Robyn S. Johnston, Natasha Bear, Sonia Gregory, Sally Blane, Mark Strickland, Jill Darby, Elin S. Gray

Australian Journal of Teacher Education

Teachers are responsible for children at school during peak ultraviolet (UV) times of the day. It is paramount that teachers have knowledge and understanding of UV to effectively protect themselves and their students. The aim of this pilot study was to investigate the effect of a short intervention on preservice teachers’ sun protective behaviours, knowledge and perceived skill to teach sun safety. Participants (n =161; median age=20 years) attended a 45-minute preservice teacher sun safety intervention and completed pre- and post-test surveys. Post-intervention, most participants indicated they felt: i) more informed about the dangers of UV and risks of developing …

Students' Scientific Evaluations Of Water Resources, Josh Medrano, Joshua Jaffe, Doug Lombardi, Margaret A. Holzer, Christopher Roemmele

Earth & Space Sciences Faculty Publications

Socially-relevant and controversial topics, such as water issues, are subject to differences in the explanations that scientists and the public (herein, students) find plausible. Students need to be more evaluative of the validity of explanations (e.g., explanatory models) based on evidence when addressing such topics. We compared two activities where students weighed connections between lines of evidence and explanations. In one activity, students were given four evidence statements and two models (one scientific and one non-scientific alternative); in the other, students chose four out of eight evidence statements and three models (two scientific and one non-scientific). Repeated measures analysis of …

Developing Intercultural Communication And Understanding With Adolescents Through Virtual Exchange, Sarah E. Wilkinson

Public Administration ETDs

Globalization, advances in communication technology, and growing international contact have resulted in increased interconnection of populations from different social, ethnic, and cultural groups. Intercultural competency skills such as intercultural understanding and communication are now necessary requirements to function in culturally diverse communities, workplaces, and society. Adolescence has been identified as an opportune developmental stage for interventions aimed at improving intergroup attitudes. This study conducted pre- and post-program surveys with 313 U.S. students ages 10 to 17 to examine if participation in an intercultural global virtual exchange impacted attitudes of intercultural awareness, intercultural sensitivity, and perspective-taking. Paired samples t-tests were conducted …

Assessing The Effects Of An Authentic Project-Based Intervention On Secondary Students’ Understanding Of Ecosystems And Their Attitudes Toward And Interests In Stem, Kenneth Rolland Thompson

Theses and Dissertations--Education Sciences

There is a need for secondary schools to provide more authentic, hands-on experiences in science, technology, engineering, and mathematics (STEM), and specifically, project-based investigation (PBI) environments in the classroom that focus on real-world problems relevant to students’ experiences, interest, and lives that manifest the Next Generation Science Standards (NGSS) following practices they prescribe. This study investigated how, to what extent, a contextualized aquaponics PBI (APBI) 10-week model unit affected high school students’ attitudes toward STEM in general, and aquaculture and aquaponics in particular, and interests in future STEM-related disciplines and/or STEM career pathways. This study also measured changes in students’ …

A Multistep Inquiry Approach To Improve Pre-Service Elementary Teachers’ Conceptual Understanding, Lloyd Mataka, Rex Taibu

Publications and Research

A quasi-experimental control group pre- and post-test study was used to determine the effect of a Multi-Step Inquiry (MSI) approach on pre-service elementary school teacher‘s conceptual understanding. The MSI study involved the development of a conceptual workbook, and a Physical Science Concept Inventory. The conceptual workbook has activities that explicitly target students‘ misconceptions in physical science. The inventory has three categories: forces and motion, heat and temperature, and electricity. Descriptive and inferential statistics were used to interpret the data. Independent t-tests were used to compare the experimental and comparison groups. Further, Cohen‘s d and Hake‘s g effect sizes were used …

Pemahaman Hakikat Sains (Nos) Oleh Siswa Dan Guru Sekolah Dasar, Ari Widodo, Jumanto Jumanto, Yogi Kuncoro Adi, Muh Erwinto Imran

Jurnal Inovasi Pendidikan IPA

Tujuan dari penelitian ini adalah untuk mengidentifikasi tingkat pemahaman siswa dan guru SD tentang Nature of Science (NOS). Jenis penelitian ini adalah penelitian deskriptif dengan metode survei. Purposive sampling digunakan sebagai teknik pengambilan sampel. Sampel dalam penelitian ini adalah siswa dan guru SD dari Kabupaten Kuningan dan Kabupaten Purwakarta di Jawa Barat, serta dari Kabupaten Kendal dan Kota Surakarta di Jawa Tengah. Kuesioner yang berisi 30 item pernyataan yang dikembangkan oleh peneliti dalam konsultasi dengan dosen, guru, dan kepala sekolah yang didasarkan pada literatur yang relevan digunakan sebagai instrumen dalam penelitian ini. Hasil penelitian menunjukkan bahwa siswa memahami tingkat NOS …

Development Of Mechanical Ventilator Educational Brochure For Patients/Families, Cathy Palleschi, Wendy Osgood, Mark Parker

Operations Transformation

Patients on mechanical ventilation often have no memory of events while being ventilated. In addition, families during this time, are often overwhelmed and unable to retain information provided to them by caregivers.

In attempt to address these issues, a team of care providers in an tertiary academic hospital established a goal to create a mechanical educational brochure with the goal to reduce associated anxiety and improve overall understanding of information provided.

As part of a clinical transformation project, a root cause analysis was conducted and a number of countermeasures were initiated. Some of these included a survey to capture feedback …

How To Teach Concern: Inspiring Speech-Language Pathology Graduate Students To Develop Empathy And Advocacy With The Power Of Personal Stories, Lesley Sylvan

Teaching and Learning in Communication Sciences & Disorders

“Concern for individuals served” is one of the new Professional Practice Competencies in the updated 2017 standards for accreditation of graduate education according to the Council on Academic Accreditation in Audiology and Speech-Language Pathology. In light of this recent standard, graduate programs must facilitate skill development related to this competency. How does one teach “concern” and “compassion” in an authentic manner? This study investigates the impact of an assignment designed to address this standard. The assignment under investigation involves an in-class “book club” centered around reading non-fiction books detailing personal accounts of families impacted by disabilities. In order to understand …

A Quasi-Experimental Study Of Middle Level Student Engineering Understanding Pre-And Post-Treatment, Emily Driessen

Theses and Dissertations--Science, Technology, Engineering, and Mathematics (STEM) Education

This qualitative quasi-experimental study analyzed middle-level students’ understanding of engineering before and after instruction. Students from four teachers were examined. Before and after instruction, all students completed the Draw an Engineer Test (DAET) and the Views of Nature of Engineering (VNOE) survey. Additionally, sixteen students (eight girls and eight boys) from each group (Treatment and Comparison) were interviewed before and after instruction. Findings revealed that after instruction (1) many students viewed engineers as makers/builders/workers (just as they did pre-instruction), however, the percentage of students who listed engineers as inventors, designers, and creators increased; (2) fewer students from both groups noted …

Understanding Collaborative Teacher Teams As Open Systems For Professional Development, Kylie Lipscombe, Kellie A. Buckley-Walker, Peter Mcnamara

Faculty of Social Sciences - Papers (Archive)

Teacher collaboration continues to be deeply grounded within effective professional development. Teacher teams, where small groups of teachers work together in teaching and learning, have become progressively more popular and are considered one of the most effective approaches to improvement and growth. However, teacher teams are situated within a school system where interrelated sets of elements, such as resources and priorities, interact and impact on their work. These interactions can both enable and constrain the necessary conditions of members working effectively together but also their capabilities in producing a meaningful impact on the school organization. As such, paying attention to …

Students' Understanding Through The Use Of Ict-Based Accounting Multimedia (Maksi) In Vocational High Schools, Vivi Pratiwi, Siswandari Siswandari, Djoko Santosa Th

Jurnal Pendidikan Vokasi

This study aims to describe the use of MAKSI: Information and Communication Technology (ICT) based accounting multimedia in improving students' understanding on bank reconciliation material in Vocational High Schools (SMK). This research is a quantitative-descriptive research with case study method involving 40 students. Data collection techniques used are tests using essay tests, observations, and interviews. The result showed that the average understanding before using MAKSI is 52.18 with the less category, while after using MAKSI the average increases to 76.23 with good category. Before using MAKSI, 65% of students have less understanding, 27.5% have sufficient understanding, while 10% have good …

Forces And Motion (Ps2): An Integrated K–8 Hands-On Approach Supporting The Ngss And Ccss Ela, Laura Robertson, Lashay Jennings, Huili Hong, Karin Keith, Chih-Che Tai

LaShay Jennings

Explore the benefits of merging experiential science and literacy instruction to deepen students’ understanding of force and motion.

Forces And Motion (Ps2): An Integrated K–8 Hands-On Approach Supporting The Ngss And Ccss Ela, Laura Robertson, Lashay Jennings, Huili Hong, Karin Keith, Chih-Che Tai

Chih-Che Tai

Explore the benefits of merging experiential science and literacy instruction to deepen students’ understanding of force and motion.

Towards Sustainable Technology-Enhanced Innovation In Higher Education: Advancing Learning Design By Understanding And Supporting Teacher Design Practice, Sue Bennett, Lori Lockyer, Shirley Agostinho

Faculty of Social Sciences - Papers (Archive)

Improving teacher design promises to be a scalable, sustainable approach to building capacity amongst a workforce faced with complex and evolving drivers of change in higher education worldwide. While design has long been recognised as a routine part of teaching, there has been renewed interest in supporting and understanding the design work that teachers do to foster innovation, particularly in technology-enhanced learning, at institutional scale by influencing teachers' practices. Re-framing teaching as design usefully emphasises the creative problem-solving needed to balance pedagogical, logistical and technical considerations within specific educational contexts, tailored to learners' needs. There is potential for this re-framing …

The Art Of Resistance: An Arts Based Understanding Of Activism, Stephen Michael Weiser

Theses and Dissertations

In this project, the researcher explored the ways that millennial activists articulated the role of emotions in their activisms through artistic means. Specifically, through the production of zines, a format that eschews standardization but often reflect non-dominant positionalities, millennial activists explored their articulations, experiences, and engagement with activism. Informed by arts-based research (ABR) the researcher analyzed data from an emic perspective. Analyzing the experiences of the 14 millennial activists who reflected a heterogeneous group, the researcher represents eight themes: the demands of artistry; building community; distance in families of birth; resistance to oppression; emotion; mental health, self-care, and guilt; the …

Sound And Waves: An Integrated K–8 Hands-On Approach Supporting The Ngss And Ccss Ela, Chih-Che Tai, Karin Keith, Laura Robertson, Renee Rice Moran

Karin Keith

Leave with ideas to build confidence and understanding about using hands-on activities and literacy strategies as tools to understand the nature of wave movement.

Sound And Waves: An Integrated K–8 Hands-On Approach Supporting The Ngss And Ccss Ela, Chih-Che Tai, Karin Keith, Laura Robertson, Renee Rice Moran

Laura Robertson

Leave with ideas to build confidence and understanding about using hands-on activities and literacy strategies as tools to understand the nature of wave movement.

Forces And Motion (Ps2): An Integrated K–8 Hands-On Approach Supporting The Ngss And Ccss Ela, Laura Robertson, Lashay Jennings, Huili Hong, Karin Keith, Chih-Che Tai

Laura Robertson

Explore the benefits of merging experiential science and literacy instruction to deepen students’ understanding of force and motion.

Science Teachers’ Understanding And Practice Of Inquiry-Based Instruction In Uganda, Fredrick Ssempala

Dissertations - ALL

High school students in Uganda perform poorly in science subjects despite the Ugandan government’s efforts to train science teachers and build modern science laboratories in many public high schools. The poor performance of students in science subjects has been largely blamed on the inability by many science teachers to teach science through Inquiry-Based Instruction (IBI) to motivate the students to learn science. However, there have been no empirical studies done to establish the factors that influence science teachers’ understanding and practice of IBI in Uganda. Most of the published research on IBI has been conducted in developed countries, where the …

Meng 3250: Mechanics Of Elastic Bodies—A Peer Review Of Teaching Project Benchmark Portfolio, Jinying Zhu

UNL Faculty Course Portfolios

This portfolio focuses on mechanics of materials (course title: Mechanics of Elastic Bodies), a sophomore level course taken primarily by civil engineering and architectural engineering majors on Omaha campus. It is a prerequisite for broad range of courses in mechanical, civil and agricultural engineering majors. This course studies the mechanics of solids with applications to science and engineering, including stress, strains and deformation in structural elements (axial, torsional and bending), shear and moment diagram for beams, and a brief introduction to material failure mechanisms.

This portfolio describes the teaching methods used to help students understand the fundamental knowledge about material …

Understanding The Root Causes Of Natural Disasters, Florian Roth, Christine Eriksen, Timothy Prior

Faculty of Social Sciences - Papers (Archive)

Every year disasters take lives, cause significant damage, inhibit development and contribute to conflict and forced migration. Unfortunately, the trend is an upward one. In May 2017, policy-makers and disaster management experts from over 180 countries gathered in Cancun, Mexico, to discuss ways to counter this trend. In the middle of the Cancun summit, news arrived that large parts of Sri Lanka were devastated by floods and landslides, killing at least 150 and displacing almost half a million people. Email Twitter68 Facebook52 LinkedIn21 Print Every year disasters take lives, cause significant damage, inhibit development and contribute to conflict and forced …

Understanding Carers' Lived Experience Of Stigma: The Voice Of Families With A Child On The Autism Spectrum, Timothy Broady, Gerard J. Stoyles, Corinne Morse

Faculty of Social Sciences - Papers (Archive)

Existing research suggests that there are several unique challenges associated with caring for a child on the autism spectrum. Despite a growing evidence base regarding autism spectrum disorders and their increasing prevalence, children on the autism spectrum and their families continue to perceive stigmatisation from various sources throughout the community. These perceptions of stigma can profoundly impact the quality of life of these children and their carers alike. This exploratory study sought to investigate carers' perceptions of stigma in caring for a child with high functioning autism. Fifteen carers from Sydney and the South Coast regions of New South Wales, …