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The invisible quantity: time intervals in early algebra / La cantidad invisible: los intervalos de tiempo en el álgebra temprana
- Source :
- Infancia y Aprendizaje. 42:664-720
- Publication Year :
- 2019
- Publisher :
- Informa UK Limited, 2019.
-
Abstract
- A common context for instruction in early algebra involves time, an invisible and intangible quantity commonly represented as intervals of length. This paper presents a case study of syntactically ...
Details
- ISSN :
- 15784126 and 02103702
- Volume :
- 42
- Database :
- OpenAIRE
- Journal :
- Infancia y Aprendizaje
- Accession number :
- edsair.doi...........fa1366da9705fb4a707e0cad39975d27