How many do you see? February 15, 2021March 31, 2021 Trent Zhang How many do you see? For Teachers Ask How many do you see? How you you know? How do you see it? Grades K, 1, 2, 3 Big Ideas Seeing mathematics in the world Connecting number and quantity Composing and decomposing number Thinking in equal groups Connecting area and multiplicative thinking Download pdf