The objective of this study is to investigate a new pedagogical material called 4DFrame, how it is experienced by informants and how suitable it is in education - in particular mathematics. Socioculturalperspective has a central role in this study when students are given opportunities for linguistic and social interaction during the experiment with the new pedagogical material. The methodology for this study has been visits, interviews, and observations. The study reveals that there are different views on the didactic potential for mathematics of the new teaching material, though no conclusions can be drawn regarding whether this material is more or less suitable in teaching since no research have been found that compares this with other pedagogical materials. Both national and international studies show the need to find alternative and better ways to make mathematic education meaningful.

This thesis examines how role-playing games can be used as an educational tool in after-school programs and identifies the challenges and opportunities perceived by both students and teachers. The study is based on qualitative methods, with interviews with after-school teachers and children in after-school programs with their observations of role-playing activities in a municipality. The results show that role-playing games promote social development, creative thinking, problem-solving, and language development. Students reported increased motivation and engagement, while teachers observed improved relationships and an inclusive environment where students could explore different roles and perspectives. The research links these findings to previous studies that highlight the potential of role-playing games to develop empathy, collaboration skills, and critical thinking (Daniau, 2016; Trespalacios et al., 2011; Suryani et al., 2020). Furthermore, our findings support the curriculum goals of student influence and situational learning, emphasizing the importance of students' own initiatives and responsibility in educational activities (Lgr22, 2022). The study also identifies challenges, such as teachers' uncertainty about introducing and leading role-playing games due to a lack of expertise.

This paper exposes the problems and challenges organizations face when integrating aged systems, web based systems and web services. The paper focuses on how people with different titles in an organization experience systems integration and the factors that contribute to project failure or success. The research methodology used in this is Grounded Theory and the resulting theory of this paper has taken form through the coding of transcribed interviews, which have gone through a constant comparing to other theories in the area of interest, mostly articles about success factors in system integration. The resulting outcome is a success model aimed to describe the underlying indicators to achieve project success.The success model consists of three factors that contribute to success in integration projects. The factors are: globalization, governance and balance.

Today?s society is one where technological advances are made daily, which increases the need to stop and assess the risks against users? integrity when integrating new technology in contemporary systems all the greater. We have taken two technologies, Near Field Communication and Certified Wireless USB, whose envisioned area of use is to be integrated into mobile phones, and evaluated what security threats are revealed for the respective technologies. The threats against security have been identified through research of the standards and existing reports for each technology. Practical experiments have not been conducted on account of us not having access to any equipment to run such trials.

Den här C-uppsatsen, som handlar om geometri, har tre ingående delar. Den första delen berättar geometrins historiska utveckling från de första Babyloniska skrifterna via kända matematiker som Pythagoras och Euklides fram till utvecklingen av den icke-euklidiska geometrin. Den andra delen förklarar mer ingående några hållpunkter som uppmärksammades ur geometrins historia. Denna del beskriver Euklides axiomatiska framställning och bevis av Pythagoras sats, konstruktion med passare och linjal, Apollonius kägelsnitt samt en inblick i grunderna för projektiv geometri. I den avslutande delen har en jämförande studie gjorts av fyra olika läromedel för gymnasieskolan.

This master thesis is an early concept development project about using plastic films and sheets as materials for shaping openings for Tetra Pak packages. It is also a technical introduction highlighting the areas of importance for the development of plastic film and sheets openings. The master thesis has been carried out as a co-operation between Chalmers University of Technology, KTH Royal Institute of Technology and Tetra Pak AB.The master thesis study presents an introduction that gives an understanding of the technical complexities and design possibilities of using thin plastic films and sheets in liquid carton openings. The knowledge is then transferred into five design concepts which points out the areas of opportunity. The technical introduction is widespread and extensive covering current packing trends, the liquid carton package and openings, thermoplastic material properties, and thin film and sheet manufacturing and shaping.

In this study, we have explored a new area called ?gamification? ? a word and concept that was first introduced on the Internet autumn 2010. Gamification concerns integrating game design, with emphasis on game mechanics and game dynamics, into non-gaming contexts ? such as marketing. At its basic definition, it concerns the process of transforming all kinds of activities into games.

Today?s society is one where technological advances are made daily, which increases the need to stop and assess the risks against users? integrity when integrating new technology in contemporary systems all the greater. We have taken two technologies, Near Field Communication and Certified Wireless USB, whose envisioned area of use is to be integrated into mobile phones, and evaluated what security threats are revealed for the respective technologies. The threats against security have been identified through research of the standards and existing reports for each technology. Practical experiments have not been conducted on account of us not having access to any equipment to run such trials.

Several cities have implemented various projects to improve traffic safety in city centers.During 1970s and 1980s the city centers changed as the suburbs grew and large shopping centers were located outside the center. At the same time, several projects were initiated with construction of pedestrian streets and restriction of traffic in the center. In year 1994,shared-used areas were introduced in Sweden and these areas are often used in center environments.In Sweden, municipalities are responsible for integrating security in public places and in comprehensive plans and detailed development plans. The National Board of Housing,Building and Planning is the authority for administrating planning issues and develop general guidance about planning. Traffic is one of their key issues, although today there are no concrete guidelines from the National Board of Housing, Building and Planningfor the design of traffic safety in city centers.Traffic safety in city centers affects many people because the city center is a public place.It is therefore important that there are current guidelines available that are helpful for changes and improvements in traffic safety in the city center.The purpose of this report is to formulate guidelines for planning city centers from a traffic safety perspective.

Sammanfattning Uppsats/Examensarbete: 15 hp Program och/eller kurs: Speciallärarprogrammet, SLPHAH12 Nivå: Avancerad nivå Termin/år: Vt/2015 Titel: En hjälpande hand ? Elevers uppfattningar om en strategimodell vid textuppgifter i matematik Författare: Anna Egard Bengtsson och Åsa Lindskog Handledare: Birgitta Lansheim Examinator: Therese Vincenti Malmgren Nyckelord: Lässtrategier, Matematik, Mathematic literacy, Problemlösningsstrategier, Textuppgifter Problemområde Utgångspunkten i vår studie är de nedåtgående läs- och matematikresultaten i svensk skola. I Lgr11 finns problemlösning nämnd både som en förmåga att utveckla och som ett centralt innehåll i matematik, men dagens matematikundervisning utgår i alltför hög grad från enskilt räknande i läroboken. För att utveckla elevers förståelse i textuppgifter behövs, enligt oss, både språket och matematiken lyftas fram i undervisningen och för detta behövs strukturerade problemlösningsstrategier. Syfte och preciserade frågor Syftet är att ta reda på elevernas uppfattningar om strategier vid textuppgifter i matematik. Vi har utvecklat en modell som på ett enkelt och strukturerat sätt stödjer eleverna när de arbetar med textuppgifter.

The field of the social economy and of the work integration social enterprises (WISE) in particular, is for many a more or less unknown area. Unlike ordinary enterprises the WISE's are different due to their aim of integrating disadvantaged people through work. In comparison with other small enterprises earlier research has shown that the WISE's are dealing with challenges regarding recruitment, participation, leadership, sustainable business ideas but above all, the access to funding. The purpose of this essay has therefore been to examine and analyze the financial situation of eight WISE's located in the Stockholm County. The results indicate that half of the enterprises perceive their economic situation as very unstable and as an obstacle to their further development.

In the last few years people have become more and more aware of how humanity is affecting the climate. In the direction of reducing the greenhouse gases is to design engines with higher tensile properties and reduced weight, in order to achieve lower fuel consumption and cleaner fuel incineration in today's truck engines.In order to achieve these requirements it?s necessary to increase the combustion pressure in the engine. This requires higher tensile properties and high thermal conductivity of the engine material. The department of Component Technology at the University of Jönköping in collaboration with Volvo Powertrain AB, Scania CV AB and DAROS Piston Rings AB has been commissioned to develop this material and to find knowledge of material properties used in truck engines and piston rings used for marine applications.The purpose with this work is to analyze the tensile properties of a series of cast iron, cast under different metallurgical conditions.Four different series of cast irons have been analyzed from four points of view, carbon concentration, nodularity, amount inoculation and cooling rate.After the tensile test all specimen data was analyzed in a mathematic calculation program called Matlab 2006a.

The aim of this study is to describe and examine the characteristics of inclusion of children with disabilities in the kinder garden and primary school in Belarus. The data in this study were collected through interviews with special teachers and staff at the Developing and Rehabilitation center. The interviews were supported by child-observations and a literature study. Staying in boarding schools prevents handicap students from integrating with the society as well as getting social experience. Integrated education demands the combination of two regularities: education of children with normal development and special education of children with psycho-physiological problems.

Denna studie har undersökt på vilket sätt elevers slöjdarbete kan stödja elevers lärandei matematik. Studien utgår ifrån det s.k. sociokulturella perspektivet där kunskap ochlärande utvecklas i samspelet mellan människor och där situationella betingelser ochspråket spelar en central roll för kunskapsutvecklingen. Studien bygger på enkvalitativ undersökning med inspiration från den metod som på engelska benämnsgrounded theory. Det empiriska materialet utgörs av observationer av eleversslöjdarbeten i textilslöjdens årskurs 3-9.

Today more and more companies are looking out to adopt a new generation intranet, a social intranet where all employees can engage to express themselves and share information. There are large expectations on these new services, which have the opportunity to create high business value if used actively and qualitatively. However, there is a large challenge in knowing how to best implement these services in an organization in order to achieve this. This paper has investigated how an implementation should be made by defining obstacles for the implementation and adoption, discussing how they could be overcome, investigating what incentives could be used to foster usage and finding common success factors for an implementation.By a qualitative research method, consisting of five case studies and two focus area interviews we found a number of steps that must be followed for an implementation to be successful. First the conditions of the organization must be investigated in order to see whether or not social tools are suitable.