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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Den digitala eran : distansundervisningens påverkan på inlärningen

Nikamo, Jakob, Svärdström, David January 2021 (has links)
Distansundervisning är ett koncept som förekommit sen övergången till ett informationssamhälle. Dagens tekniker ser dock helt annorlunda ut jämfört med 90-talet. Bland annat har internet revolutionerat samhället i stort, men även undervisningen och lärandet. Sedan Covid-19-pandemin inträffade har länder och organisationer världen över behövt anpassa sig till en ny vardag, däribland Uppsala universitet. Från den 17 mars 2020 krävde Sveriges regering att lärosätena i landet skulle börja bedriva undervisning på distans. För den teknisk-naturvetenskapliga fakulteten innebar det en plötslig omställning till en helt digital undervisning. Studiens syfte var att undersöka hur studenterna vid fakulteten påverkats av omställningen ur ett lärandeperspektiv, genom att göra en kvalitativ undersökning av tre fokusgrupper á fyra studenter var från olika program vid fakulteten. Undersökningen genomfördes utifrån en teori gällande Online learning, som innefattar fyra dimensioner av konventionellt lärande, applicerat i en digital kontext, där olika aspekter av de olika dimensionerna ter sig olika för distansundervisning kontra undervisning på plats. Resultatet blev att inlärningen på fakulteten försämrats överlag, till följd av försämrad studiemiljö, interaktion och studiesociala förutsättningar. Med det sagt finns det ändå metoder som har fungerat bra och som säkerligen kan byggas vidare på av universitetet i framtiden. Resultatet tyder även på att TekNat vid Uppsala universitet är på väg mot så kallad blended learning, som innefattar det bästa aspekterna av två världar; fysisk undervisning och distansundervisning.
2

Gymnasieelevers diskussioner utifrån hållbar utveckling : meningsskapande, naturkunskapande, demokratiskapande / Upper secondary school students' discussions arising from sustainability issues : meaning-making, science-making, democracy-making

Ottander, Katarina January 2015 (has links)
In this thesis the focus is on upper secondary school students’ meaning-making in sustainability in science civic education. The aim is to study how meaning is created, if/how natural science is used and how democratic participation is constructed in students’ group discussions. The thesis also aims to create an awareness of the role science has in both the creation of meaning and the construction of democratic participation. The study is based on audio-recorded group discussions arising from two different sustainability tasks. Discursive psychology is used as an analytical framework, through the concepts of interpretative repertoires, ideological dilemmas and subject positions. The students use different interpretative repertoires that draw on different conceptions of the “world” (discourses) in their meaning-making. These different conceptions create ideological dilemmas that recur several times during the discussions and are therefore negotiated in different ways. The students then use strategies where these dilemmas are solved in a relatively simple manner. They construct the sustainability issue they discuss so that their ways to live and act/not act are portrayed as acceptable in the current situation. The students use their knowledge in and about science in their meaning-making. Science is used to make the "world" more understandable and raise questions; to evaluate, decide and act; to give authority to arguments; and to solve societal problems. The students’ science-making process contains various kinds of use of scientific knowledge, for example, clarify the conditions, identify consequences, scrutinize information, compare, assess, evaluate and use scientific methods. The discussions increase the students’ experience of using scientific knowledge and which functions scientific knowledge can have. The students construct democratic participation in various ways: trust in science and technology are expressed and awareness of what is considered as actions that are “good” for the environment; different perspectives are expressed and ideological dilemmas discussed; students use their scientific knowledge in socioscientific reasoning to create a deeper understanding of the issues discussed; scientific knowledge is also used for evaluating actions in relation to sustainability issues. However, the students see themselves having a major responsibility to act “good”, but without power to influence the development of society as a whole. The students have two projects going on during their discussions: to discuss and learn about the sustainability issue and make their own existence acceptable.

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