Differences in Swedish and Norwegian pre-service teachers’ explanations of solutions of linear equations
Solving linear equations is a cornerstone in the learning of algebra. There are two main strategies for solving a linear equation, ‘swap sides swap signs’ (SSSS) and ‘do the same to both sides’ (DSBS). While SSSS can often be more efficient for solving equations, DSBS has been shown to better promot...
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| Main Authors: | , |
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| Format: | Article |
| Language: | Danish |
| Published: |
NTNU Open Access Journals
2024-10-01
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| Series: | Nordic Journal of STEM Education |
| Online Access: | https://www.ntnu.no/ojs/index.php/njse/article/view/4074 |
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