Comparison and critique of early algebra in the curricula of South Africa, Germany and Ireland

Twohill, AislingAislingTwohillMc Auliffe, SharonSharonMc AuliffeSteinweg, Anna SusanneAnna SusanneSteinweg0000-0002-9093-547X2020-05-052020-05-052019978-0-6398215-6-6https://fis.uni-bamberg.de/handle/uniba/47775engComparison and critique of early algebra in the curricula of South Africa, Germany and Irelandbookparthttps://www.up.ac.za/media/shared/705/pme43/Proceedings/PME43Volume-4-proceedings-oc_pp.pdf