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Harry Potter and the philosophy of directed numbers.
- Source :
-
Mathematics Teaching . Feb2018, Issue 260, p38-40. 3p. - Publication Year :
- 2018
-
Abstract
- The article offers information on teaching addition and subtraction involving negative numbers. Topics discussed include contextualise the mathematics and understanding considers negative numbers as a quantity of a collection of objects; exploring the number-line model to show how it supported children’s understanding; and using balloons for number calculation.
Details
- Language :
- English
- ISSN :
- 00255785
- Issue :
- 260
- Database :
- Academic Search Index
- Journal :
- Mathematics Teaching
- Publication Type :
- Periodical
- Accession number :
- 129506150