کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
141902 162944 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Why set-comparison is vital in early number learning
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب شناختی
پیش نمایش صفحه اول مقاله
Why set-comparison is vital in early number learning
چکیده انگلیسی

Cardinal numbers serve two logically complementary functions. They tell us how many things are within a set, and they tell us whether two sets are equivalent or not. Current modelling of counting focuses on the representation of number sufficient for the within-set function; however, such representations are necessary but not sufficient for the equivalence function. We propose that there needs to be some consideration of how the link between counting and set-comparison is achieved during formative years of numeracy. We work through the implications to identify how this crucial change in numerical understanding occurs.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: - Volume 13, Issue 5, May 2009, Pages 203–208
نویسندگان
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