Counting by grouping into tens and units Bill and Bernie demonstrate how to count a large number of objects by grouping pennies into tens and remaining units. Bernie is counting the pennies in her ...
Helena Osana received funding from the Social Sciences and Humanities Research Council of Canada for this research. Jairo A. Navarrete-Ulloa receives funding from the National Agency for Research and ...
When children start school, they learn how to recite their numbers (“one, two, three…”) and how to write them (1, 2, 3…). Learning about what those numbers mean is even more challenging, and this ...
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