Sökning: "Helena Andersson"
Visar resultat 11 - 15 av 24 avhandlingar innehållade orden Helena Andersson.
11. Computer simulation studies for evaluation and optimization of solar, pellets, heat pump combisystems and of bio fuel lift-off properties in a diesel environment
Sammanfattning : .... LÄS MER
12. Being and Becoming a Teacher in Initial Literacy and Second Language Education for Adults
Sammanfattning : The aim of the thesis is to explore what being and becoming a teacher of Literacy Education and Second Language Learning for Adults (LESLLA) mean. The study, which applies situated learning theory combined with some Bourdieuan concepts as thinking tools, seeks to depict how the professional identity of LESLLA teachers can be understood from their memberships in different communities of practice. LÄS MER
13. Mathematical Reasoning : In physics and real-life context
Sammanfattning : This thesis is a compilation of four papers in which mathematical reasoning is examined in various contexts, in which mathematics is an integral part. It is known from previous studies that a focus on rote learning and procedural mathematical reasoning hamper students’ learning of mathematics. LÄS MER
14. Mathematical Reasoning in Physics Tests : Requirements, Relations, Dependence
Sammanfattning : By analysing and expanding upon mathematical reasoning requirements in physics tests, this licentiate thesis aims to contribute to the research studying how students’ knowledge in mathematics influence their learning of physics. A sample of physics tests from the Swedish National Test Bank in Physics was used as data, together with information of upper secondary students’ scores and grades on the tests. LÄS MER
15. Communication of life cycle assessment results : life cycle key performance indicators
Sammanfattning : The global warming that we are on track for will result in a severe loss of natural capital leading to significant losses in economic capital when urban infrastructure is destroyed, agricultural productivity declines and poverty spread among other disasters. Climate change due to emissions does not only affect the polluter, the hazardous effects becomes evident on a global level. LÄS MER