Sökning: "Susanne Wikman"
Hittade 4 avhandlingar innehållade orden Susanne Wikman.
1. Relationships between models used for teaching chemistry and those expressed by students
Sammanfattning : This thesis is focused upon chemistry as a school subject and students' interpretations and use of formally introduced teaching models. To explore students' developing repertoire of chemical models, a longitudinal interview study was undertaken spanning the first year of upper secondary school chemistry. LÄS MER
2. QCM-based sensing using biological and biomimetic interfaces
Sammanfattning : The objective of this thesis was to explore novel approaches for studying molecular recognition at biological and biomimetic surfaces using the quartz crystal microbalance (QCM) biosensor technique. The first two papers focused on the synthesis and study of biotin selective polymer films prepared using the molecularly imprinted polymer (MIP) technique. LÄS MER
3. Exploring the role that visual representations play when teaching and learning chemical bonding : An approach built on social semiotics and phenomenography
Sammanfattning : In this thesis, I explore the role that visual representations play in the teaching and learning of chemistry, using chemical bonding as a particular case. I do this in a novel way by drawing on a combination of social semiotics and phenomenography. LÄS MER
4. Mother, how are you? : Studies on self-rated health and childbirth experience
Sammanfattning : Pregnancy and childbirth are characterised by emotional and physical changes, which can affect the mother’s mental health postpartum, as well as the infant. One step towards alleviating adverse consequences is to measure health status and childbirth experience. LÄS MER