Teachers’ misconception concerning valence and valency in chemistry
A study on the misconceptions developed or held by teachers related to the two terms valence and valency was undertaken. A total of 48 teachers (26 males and 22 females) teaching the chemistry component of science subject to 14- to 16-year-old students, in 48 schools affiliated to one district, were...
| Hovedforfatter: | |
|---|---|
| Format: | Article |
| Sprog: | English |
| Udgivet: |
ICASE
2021-12-01
|
| Serier: | Science Education International |
| Fag: | |
| Online adgang: | http://www.icaseonline.net/journal/index.php/sei/article/view/338 |