Isabella, who is 5 years old, observes her little brother counting the nine pennies in front of him. He first lines up all the pennies, and then begins to count them, starting from the middle of the line, proceeding first all the way to the end of the line on the right, and then continuing with the left-most penny and counting to the right, ending on the penny directly to the left of the penny he counted first. He counts, "1, 2, 3, 4, 5, 6, 7, 8, 9," and then says, "I have nine9 pennies." When Isabella is asked if her brother counted correctly, which response is she MOST likely to make?

Question

Quizplus · Accepted Answer

Isabella may recognize that her brother counted all the pennies correctly, but she may have a different method of counting them. She is not likely to say that the count is wrong or that her brother should not count that way.

Isabella, Who Is 5 Years Old, Observes Her Little Brother