Lærerstudenters misoppfatninger og læring om kjemiske reaksjoner
This study has addressed misconceptions and the learning process of chemical reactions. 14 student teachers performed a written test consisting of 28 multiple choice questions and after participating in five chemistry classes the students were interviewed individually focusing on misconceptions and...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | Danish |
| Published: |
University of Oslo
2021-02-01
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| Series: | Nordina: Nordic Studies in Science Education |
| Online Access: | https://journals.uio.no/nordina/article/view/8134 |
| _version_ | 1819280970328571904 |
|---|---|
| author | Kåre Anna Marie Holand |
| author_facet | Kåre Anna Marie Holand |
| author_sort | Kåre |
| collection | DOAJ |
| description | This study has addressed misconceptions and the learning process of chemical reactions. 14 student teachers
performed a written test consisting of 28 multiple choice questions and after participating in five
chemistry classes the students were interviewed individually focusing on misconceptions and experienced
learning events. Several misconceptions and hindrances for the learning of chemical reactions were identified.
Some of these are previously identified, but two were more surprising; Three out of 13 students
were confused when switching between the terms chemical “reaction” and chemical “change”, a confusion
generated by a chemistry textbook. In addition, one student mixed up the symbolic meaning of the
letter “C” in NaCl to C for the element carbon. Another student learned the profound difference between
two states of a substance when the symbols (aq) and (l) were used to differ between “dissolved in water”
and “liquid”. Finally, the students identified dialogue and laboratory work as important for their learning
of chemical reactions. |
| first_indexed | 2024-12-24T00:52:15Z |
| format | Article |
| id | doaj.art-9bea99bbbaf94468841652b5bcea2d55 |
| institution | Directory Open Access Journal |
| issn | 1504-4556 1894-1257 |
| language | Danish |
| last_indexed | 2024-12-24T00:52:15Z |
| publishDate | 2021-02-01 |
| publisher | University of Oslo |
| record_format | Article |
| series | Nordina: Nordic Studies in Science Education |
| spelling | doaj.art-9bea99bbbaf94468841652b5bcea2d552022-12-21T17:23:33ZdanUniversity of OsloNordina: Nordic Studies in Science Education1504-45561894-12572021-02-0117110.5617/nordina.8134Lærerstudenters misoppfatninger og læring om kjemiske reaksjonerKåre0Anna Marie HolandNord UniversityThis study has addressed misconceptions and the learning process of chemical reactions. 14 student teachers performed a written test consisting of 28 multiple choice questions and after participating in five chemistry classes the students were interviewed individually focusing on misconceptions and experienced learning events. Several misconceptions and hindrances for the learning of chemical reactions were identified. Some of these are previously identified, but two were more surprising; Three out of 13 students were confused when switching between the terms chemical “reaction” and chemical “change”, a confusion generated by a chemistry textbook. In addition, one student mixed up the symbolic meaning of the letter “C” in NaCl to C for the element carbon. Another student learned the profound difference between two states of a substance when the symbols (aq) and (l) were used to differ between “dissolved in water” and “liquid”. Finally, the students identified dialogue and laboratory work as important for their learning of chemical reactions.https://journals.uio.no/nordina/article/view/8134 |
| spellingShingle | Kåre Anna Marie Holand Lærerstudenters misoppfatninger og læring om kjemiske reaksjoner Nordina: Nordic Studies in Science Education |
| title | Lærerstudenters misoppfatninger og læring om kjemiske reaksjoner |
| title_full | Lærerstudenters misoppfatninger og læring om kjemiske reaksjoner |
| title_fullStr | Lærerstudenters misoppfatninger og læring om kjemiske reaksjoner |
| title_full_unstemmed | Lærerstudenters misoppfatninger og læring om kjemiske reaksjoner |
| title_short | Lærerstudenters misoppfatninger og læring om kjemiske reaksjoner |
| title_sort | laererstudenters misoppfatninger og laering om kjemiske reaksjoner |
| url | https://journals.uio.no/nordina/article/view/8134 |
| work_keys_str_mv | AT kare lærerstudentersmisoppfatningeroglæringomkjemiskereaksjoner AT annamarieholand lærerstudentersmisoppfatningeroglæringomkjemiskereaksjoner |