Join Mrs. Gray for a Mystery Math Mistake with D.C. He needs your help with his number bonds. We will be counting pictures with ten and some more to answer the question "how many?" Episode ...
Numbers one through 10 appear in eye-catching compositions in this fun pop-up counting book. Two red twos slide out from behind a black pop-up box; five pop-up pink and blue fives link together, ...
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 ...
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