Lecture 7 - 19/10/23
Schema della sezione
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Password: algebraic_sum
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Vlassis, J., Demonty, I. The role of algebraic thinking in dealing with negative numbers. ZDM Mathematics Education 54, 1243–1255 (2022). https://doi.org/10.1007/s11858-022-01402-1
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Lisa L. Lamb, Jessica Pierson Bishop, Randolph A. Philipp, Bonnie P. Schappelle, Ian Whitacre, & Mindy Lewis. (2012). Developing Symbol Sense for the Minus Sign. Mathematics Teaching in the Middle School, 18(1), 5–9. https://doi.org/10.5951/mathteacmiddscho.18.1.0005
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Joëlle Vlassis, Making sense of the minus sign or becoming flexible in ‘negativity’, Learning and Instruction, Volume 14, Issue 5, 2004, Pages 469-484, https://doi.org/10.1016/j.learninstruc.2004.06.012.