This study focuses on sustainability in higher education and the competencies essential to address sustainability issues. Because sustainability issues are complex, "wicked", and dynamic, sustainability education programs need to reflect the interdisciplinary and collaborative nature of the field. Graduates who are competent in sustainability research and problem solving will have the knowledge, skills, and attitude necessary to analyze a sustainability problem systemically and comprehensively, then will construct and implement interventions to reach optimal sustainability solutions. To prepare graduates, sustainability education programs should facilitate the development of key sustainability competencies (Wiek, Withycombe, & Redman, 2011). Such programs provide an interdisciplinary approach that incorporates real-world sustainability issues through a combination of formal (guided by curriculum) and informal (not guided by curriculum) learning environments. This study examines Community Environmental Services (CES), a research and service unit at Portland State University (PSU) that has been providing students informal learning opportunities connected to real-world projects. CES projects provide students opportunities to work with community partners addressing waste, recycling, and materials management issues. The intent of this research is to determine if CES provides students real-world learning opportunities not provided in traditional academic programs that facilitate the development of sustainability competencies, and positively influence students' employment opportunities post-graduation. The findings from this research suggest that CES alumni believed they were proficient in each of the key sustainability competencies, which were developed equally through their experiences working at CES and their academic program. This study also found that CES alumni felt their experiences working at CES- including the development of professional skills and building a professional network- had more of an impact on future employment and career opportunities than their academic degree or other sources. The findings and insights from this research provide a model for sustainability education that can be replicated by other universities. A combination of formal sustainability curriculum integrated across campus, and informal real-world learning opportunities help facilitate student development of key sustainability competencies.

Syftet med studien är att genom en learning study bidra med kunskap om hur storytelling är en relevant strategi för att stärka barns kunskap om magnetism. Studien genomfördes med barn mellan 4-6 år som deltagit i undervisningssituationer med storytelling och praktiska aktiviteter med magnetism som lärandeobjekt. Empirin som samlats in genom ljud- och videoinspelning har analyserats genom interaktionsanalys. En learning study lägger stor vikt vid sambandet mellan individers interaktion med valt lärandeobjekt och kritiska aspekter. Resultatet är att den kritiska aspekten omagnetiskt material nås med hjälp av storytelling, urskiljning och variation. Studiens resultat pekar även på att urskiljning av magnetiskt material kräver fler undervisningsmoment för att den kritiska aspekten ska bli förståelig för barnen. Slutligen visar studien på att storytelling har god potential som undervisningsstrategi i förskolan, men att det krävs god ämnesdidaktisk kunskap i syfte till att ge barnen möjlighet till rätt kunskap och utveckling om det fysikaliska fenomenet magnetism.

Syftet med denna licentiatuppsats är att pröva en specifik strukturell modell som stöd för elevers utforskande av relationer mellan tal i additiva strukturer även när negativa tal är inkluderade. En intention är att resultatet ska kvalificera undervisningen och utgöra ett stöd vid planering och genomförande av en undervisning avseende ekvationer med additiv struktur utifrån algebraisk undervisning som alternativ till att i första hand finna en lösning med stöd av regler och procedurer. Under studien kartlades, kategoriserades och beskrevs elevernas erfarande av fenomenet relationer mellan kvantiteter. I studien prövades även om, och i sådant fall, på vilka sätt en specifik strukturell modell användes av elever under arbetet med att utforska ekvationers struktur. Elever från årskurserna 3, 8 och 9 deltog i semistrukturerade intervjuer samt i forskningslektioner. Tre grupper av lärare samt två forskare planerade, genomförde och reviderade forskningslektionerna baserat på ansatsen learning study. Fenomenografi var den teoretiska ansatsen för de inledande semistrukturerade intervjuerna. Variationsteori och lärandeverksamhet var de teoretiska ramverken för forskningslektionerna där Davydovs program var en inspirationskälla. För att uppnå syftet formulerades följande forskningsfrågor: Vilka skilda sätt att erfara fenomenet relationer mellan kvantiteter kan urskiljas i elevintervjuer? På vilka sätt använder elever en specifik strukturell modell för att utforska ekvationer? Den första forskningsfrågan besvaras i Artikel 1 som visar att elever erfar relationer mellan kvantiteter som någonting som ska beräknas alternativt någonting som ska relateras. Den andra forskningsfrågan besvaras i Artikel 2 som visar att elever använde sig av den i studien prövade specifika strukturella modellen såsom ett formulär att fylla i alternativt som en lärandemodell och redskap för att identifiera del-helhetsstrukturen mellan tal i en ekvation samt för att välja lämplig operation att lösa ut det obekanta talet.                           Resultaten visar på möjligheten, men även utmaningen, att introducera en algebraisk undervisning med fokus på analys och teoretiska resonemang även för elever med erfarenheter från en alternativ bakgrund. / The aim of the licentiate thesis is to examined a specific structural model in order to support students' exploration of relationships between numbers in additive structures even when negative numbers is included. One intention is that the finding should qualify the teaching and constitute a support when plan and implement teaching regarding equations with additive structure based on algebraic teaching as an alternative to primarily finding a solution with support of rules and procedures. During the study, the students' experiences of the phenomenon relationships between quantities was examined, categorized and described. In the study it was also examined whether and, if so, in what ways a specific structural model was used by students during the work of exploring the structure of equations. Students from grades 3, 8 and 9 participated in semi-structured interviews and in research lessons. Three groups of teachers and two researchers planned, conducted and revised the research lessons based on the learning study approach. Phenomenography was the theoretical approach for the initial semi-structured interviews. Variation theory and learning activity were the theoretical frameworks for the research lessons where Davydov's curriculum was a source of inspiration. In order to achieve the aim, the following research questions were formulated: 1) What different ways of experiencing the phenomenon of relationships between quantities can be discerned in student interviews? 2) In what ways do students use a specific structural model to explore equations? The first research question is answered in Article 1, which shows that students experience relationships between quantities as something to be calculated or something to be related. The second research question is answered in Article 2, which shows that students used the specific structural model examined in the study as a form to fill in alternatively as a learning model and a tool to identify the part-whole structure between numbers in an equation and to choose appropriate operation to find the unknown number. The findings show the possibility, but also the challenge, of introducing an algebraic teaching with a focus on analysis and theoretical reasoning also for students with experiences from an alternative background.

<p>  </p> <p>Extensive evidence supports the effectiveness of retrieval practice as a powerful method for promoting long-term learning. For students to obtain the maximum benefit from retrieval practice they need to incorporate the strategy into their study routines as a learning tool that is used early and often. Unfortunately, many students avoid retrieval practice and instead rely primarily on less effective learning strategies such as rereading, and existing interventions that encourage students to practice retrieval are rare. Given this troubling gap in the literature, this dissertation sought to create and experimentally evaluate a novel intervention that attempted to improve students’ evaluations of and increase their willingness to use retrieval practice. </p> <p>In two experiments, the Pilot Study and Experiment 1, students studied a list of Lithuanian-English translations and completed two retrieval practice activities. The control retrieval practice activity prompted students to retrieve only difficult translations, whereas the high note retrieval practice activity prompted students to retrieve the same number of difficult translations but ended with additional trials that were normatively less difficult. Students preferred the high note retrieval practice activity over the shorter retrieval practice activity that had a more difficult ending, which suggests that existing retrieval practice activities can be improved by crafting endings that afford more opportunities for successful retrieval. Experiment 2 demonstrated that ending a retrieval practice activity on a high note could encourage students to choose retrieval practice over restudying for a subsequent learning activity. Experiment 3 replicated the findings from Experiment 2 and extended the results to a new type of material that is common in educational settings—general knowledge questions (i.e., fact learning). Finally, Experiment 4 investigated whether the preference for the high note retrieval practice activity found in the previous experiments was driven by the placement of the moderately difficult items at the end of the activity.</p> <p>Overall, this dissertation provides yet another demonstration that most students choose to avoid retrieval practice during learning. However, creating retrieval practice activities that had less difficult endings successfully improved students’ evaluations of and increased their willingness to use retrieval practice. These results have important implications for understanding and overcoming the barriers that prevent students from practicing retrieval.</p>

黃晶榕. / Thesis (Ed.D.)--Chinese University of Hong Kong, 2011. / Includes bibliographical references (leaves 298-348) / Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web. / Abstracts in Chinese and English. / Huang Jingrong.

Environmental service-learning is an intentional educational experience(s) wherein learners engage in meaningful activities designed to serve the environment. Environmental service-learning activities vary according to their learning and service goals and include ecomanagement, persuasion, legal action, economic action and political action. The purpose of this mixed methods research was to explore the ecological and educational impacts of grades 6-12 environmental education, with special attention to environmental service-learning throughout Portland, Oregon. Ecological impacts considered restoration and conservation outcomes of several environmental service-learning programs including plant communities, soils, litter removal and trail maintenance. Educational outcomes considered aspects of environmental literacy including locus of control, environmental sensitivity, indicated environmentally responsible behaviors, investigating environmental issues and knowledge of physical systems. The relative influence of some significant life experiences on youths' response to environmental education, including environmental service-learning, was also considered. Telephone surveys were used to gather data from 22 Portland metropolitan area environmental education programs. Data included 2014 annual biophysical impacts (e.g., area of invasive species removed, pounds of litter removed) and information on programming (e.g., length of program, % time outside). Eleven programs administered a 33-question environmental literacy assessment to participants of their programs (n=393). The assessment included the New Environmental Paradigm, the Inclusion of Nature in Self, questions from Environmental Identity Scale and self-constructed questions. One 8th grade program was identified for a detailed case study. In this 8th grade programs, slight variations in educational activities occurred among three treatment groups which varied the amount of time youth spent engaged in ecomanagement. Youth from the three treatment groups and a control group were administered the environmental literacy assessment at the beginning and end of the program. Qualitative data for the youth in the treatment groups were gathered to further consider how environmental literacy was impacted by participation in the program. Stronger associational correlations to environmental literacy occurred for the percentage of time an environmental education program spent outdoors rather than the percentage of time an environmental education program engaged in environmental service-learning (e.g., "With other people, I can work to make a positive impact on the environment." rho: .276 vs. "I have the skills necessary to make a positive impact on the environment" rho: .176). Random forests indicated that environmental education program features and some significant life experiences could predict collapsed environmental literacy variables (locus of control, environmental sensitivity and environmentally responsible behaviors). 22.4% of the variance in a collapsed environmental sensitivity variable was explained by nine predictor variables; those variables with the strongest influence were youth response to "Before this program, how frequently did you spend time in the outdoors," age and the presence of a positive adult role model who cares for the environment. Youth participating in environmental education programs showed higher environmental literacy than control groups (e.g., "I feel an important part of my life would be missing if I couldn't get out and enjoy nature from time to time" U: 3642.500, p: 0.025). Youth with significant formative life experiences (e.g., those indicating previous environmental education or a positive adult role model that cares for the environment) responded better (higher environmental literacy) to environmental education than those youth without ("I pay special attention to things outdoors" chi 10.633, p: 0.031). This research provides insight on the efficacy of environmental service-learning. Environmental service-learning positively affected environmental literacy, but outdoor environmental education was more effective in terms of environmental literacy. Results corroborate the body of literature regarding significant life experiences. Further, results suggest that significant life experiences are a critical development milestone necessary for youth to respond to environmental education on a developmental trajectory to empowered environmentally literate citizens.

Thesis (MEd)--Stellenbosch University, 2014. / ENGLISH ABSTRACT: Many learners, even at high school level, have difficulty with fractions and computations involving fractions. A report from the Department of Basic Education (DBE, 2012c: 15) has highlighted that the lack in basic fraction sense was one of the areas of concern that contributed to the low achievement in matriculation mathematics examinations in 2012. Fractions play an important role in our ever-advancing technological society. Many occupations today rely heavily on the ability to compute accurately, proficiently, and insightfully with fractions. High school learners’ understanding or the lack thereof is carried over to their tertiary studies and workplaces. It is for that reason that in this dissertation, the learning and understanding of fractions and their role in the high school curriculum are studied through a critical literature review. Fractions are compound constructs and can therefore be interpreted in many different ways, depending on the area of study within mathematics. The concept of fractions consists of five sub-constructs, namely, part-whole, ratio, operator, quotient, and measure (Behr, Lesh, Post, & Silver, 1983; Kieren, 1980). This thesis starts with discussion of the background of the study and its importance. Thereafter the elements that assist in the understanding of the fraction concept is discussed. Then, the five different sub-constructs are elaborated on, and how these different sub-constructs are used in the high school curriculum is demonstrated. The conclusion offers some implications for classroom teaching and mathematics teachers’ professional development. / AFRIKAANSE OPSOMMING: Talle leerders, tot op hoërskool vlak, ervaar probleme met breuke en berekeninge met breuke nie. ‘n Verslag van die Departement van Basiese Onderwys (DBE, 2012c: 15) het beklemtoon dat die gebrek aan basiese breuk vaardighede een van die oorsake was wat daartoe gely het dat die prestasie in die 2012 matriek wiskunde eksamen so laag was. Breuke speel ‘n belangrike rol in ons voortdurende tegnologiese voor uitgaande samelewing. Talle beroepe vandag is grootliks afhanklik van die akkurate, bekwame en insiggewende berekeninge van breuke. Hoërskool leerders se begrip, of die gebrek daaraan word oorgedra na hul tersiêre studies en werksplekke. Dit is vir dié rede dat hierdie tesis die leer en begrip van breuke en hul rol in die hoërskool kurrikulum bestudeer deur middel van ‘n kritiese literatuur studie. Breuke is ‘n saamgestelde konsep en kan vir hierdie rede op verskillende wyses geïnterpreteer word, afhangende van die area van studie in wiskunde. Die konsep van ‘n breuk bestaan uit vyf sub-konstrukte, naamlik deel-van-‘n-geheel, ‘n verhouding, operateur, kwosiënt en meting (Behr, Lesh, Post, & Silver, 1983; Kieren, 1980). Hierdie tesis begin met ‘n bespreking oor die agtergrond van hierdie studie en die belangrikheid daarvan. Daarna word die faktore wat bydra tot die verstaan van die breuk konsep. Dit word gevolg deur ‘n uitbreiding op die vyf verskillende sub-konstrukte en waar hierdie verskillende sub-konstrukte in die hoërskool kurrikulum voorkom. Die bevinding bied ‘n paar implikasies vir onderrig. Hierdie studie fokus nie op die ontwerp van enige take of ander leermateriaal vir ‘n intervensie program nie, maar konsentreer op die belangrike kwessies rondom breuke. My hoop is dat die bevindinge van hierdie studie implikasies inhou vir wiskunde onderwysers se professionele ontwikkeling deur hul te motiveer om nuwe leerondersteuningsmateriaal te ontwikkel en die aanbieding van breuke in klaskamers aan te pas sodat die begrip van breuke by leerders ten volle ontwikkel kan word.

This study documented the changes in understanding a class of eighth grade high school-level biology students experienced through a biology unit introducing genetics. Learning profiles for 55 students were created using concept maps and interviews as qualitative and quantitative instruments. The study provides additional support to the theory of learning progressions called for by experts in the field. The students' learning profiles were assessed to determine the alignment with a researcher-developed learning profile. The researcher-developed learning profile incorporated the learning progressions published in the Next Generation Science Standards, as well as current research in learning progressions for 5-10th grade students studying genetics. Students were found to obtain understanding of the content in a manner that was nonlinear, even circuitous. This opposes the prevailing interpretation of learning progressions, that knowledge is ascertained in escalating levels of complexity. Learning progressions have implications in teaching sequence, assessment, education research, and policy. Tracking student understanding of other populations of students would augment the body of research and enhance generalizability.

La tesi di ricerca traccia un quadro dell’insegnamento dell’italiano agli studenti undergraduate statunitensi. Attraverso l’analisi della tradizione di studio e insegnamento delle lingue straniere negli Stati Uniti, si conosce il retroterra formativo di provenienza di questi studenti e, mediante la riflessione sui contenuti dei documenti ufficiali della didattica delle lingue, si individuano gli obiettivi della glottodidattica statunitense per l’educazione linguistica e culturale dei propri cittadini. Si affronta poi il tema dello study abroad mediante l’analisi di: dati sulle scelte degli studenti, programmi universitari statunitensi presenti in Italia, studi americani circa l’importanza delle percezioni degli studenti durante il processo di apprendimento. L’indagine condotta presso le classi di un Istituto americano di Milano, permette di delineare un profilo dello studente statunitense e di capire le sue aspettative sul corso e sul docente di lingua. Alla luce di tutte le osservazioni precedenti, si procede con la discussione della natura del sillabo in ambito statunitense e italiano, e si conclude con la progettazione di un sillabo adatto alle esigenze degli studenti statunitensi: la scelta di un sillabo interculturale rappresenta l’incontro delle tradizioni glottodidattiche, statunitense ed europea, e permette allo studente di sviluppare quelle competenze richieste dal mondo globalizzato del ventunesimo secolo. / The research explores didactic aspects of teaching the Italian language to American undergraduate students. In considering the tradition of foreign language education and the contents of the official existing frameworks for the teaching of languages in the United States, the research underlines the diverse educational backgrounds of American foreign language students who come to Italy in a study abroad program. The study abroad experience is discussed through data on students’ motivation to choose a study abroad program, and students’ perceptions about their language learning process while they’re in a foreign context. The survey conducted among Italian language students of an American Institute in Milan demonstrates the different academic and linguistic reality students encounter when they come to study in Italy, and their expectations on the course and on the teacher. The dissertation moves on the analysis of the format of the foreign language syllabus and discuss the differences between the American syllabus and the Italian syllabi: designing a culture-based syllabus is the key to improve students’ intercultural competence, in line with the purposes of the United States and European foreign language education program.

In response to the main federal K-12 law, the Every Student Succeeds Act (ESSA) and the teacher education program standards, teacher education programs have tried to address social and emotional learning (SEL) content in their curricula. Adding information on SEL alone may not be enough to overcome the shortenings of many existing early childhood programs. The current study attempted to address these shortenings through the inclusion of specialized SEL strategies and sample activities in addition to traditional content on social-emotional learning and development. This study was organized within a quasi-experimental design framework. One hundred thirty-nine preservice teachers were divided between control and treatment groups. The treatment group was exposed to the intervention (i.e. additional/special SEL strategies and activities) in the modified Nurturing Children's Social Competence class, while the control group was in the traditional version of the same class (i.e. traditional instruction with no additional/special SEL strategies and activities). All students were surveyed using the SEL Beliefs Scale for Preservice Teachers and the SEL Knowledge and Attitudes Scales for Preservice Teachers. The surveys were conducted at the beginning and at the end of the semester. An exploratory factor analysis, MANOVA, and descriptive discriminant analysis were used to analyze the data. Findings revealed that preservice teachers in the treatment group gained greater knowledge about (a) SEL in general, (b) the development of SEL skills in young children, and (c) implementation of the SEL strategies in the classroom. In addition, preservice teachers in the treatment group developed more positive attitudes toward implementation of SEL strategies and the importance of teaching social and emotional skills to young children. Even though SEL beliefs did not predict treatment / control group differences, there were statistically significant differences in the development of SEL beliefs within each group. Preservice teachers in both groups highly believed that creating a SEL environment in the classroom and schoolwide is essential.