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Is a substitute the same? Learning from lessons centering different relational conceptions of the equal sign
Understanding of the equal sign is associated with early algebraic competence in the elementary grades and equation-solving success in middle school. Thus, it is important to find ways to build foundational understanding of the equal sign as a relational symbol. Past work promoted a conception of th...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Berlin Heidelberg
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9330929/ https://www.ncbi.nlm.nih.gov/pubmed/35915849 http://dx.doi.org/10.1007/s11858-022-01405-y |