When Giovanni was in second grade, he had Trudy Koenigsdorf (“Mrs. K”) for math. He loved math and he loved Mrs. K (He still loves math and Mrs. K). I went to his math conference that year and it was a very positive experience. He was doing well. Mrs. K’s suggestion was that Giovanni work on skip counting by 5s because that seemed challenging for him. I called my aunt, who was watching the boys that day while I worked, to relay Mrs. K’s feedback and mentioned the skip counting. When I arrived to pick them up that afternoon, my aunt asked Giovanni to come into the living room and “Show Mommy how you count to 100 by fives.” Within seconds, Giovanni had counted from 0 to 100 by 5s without an error. I complimented his facility with the task and asked him why Mrs. K thought he didn’t know how to count by 5s. His answer was immediate: “I don’t write the days we’ve been in school.” Parent digging initiated. Their daily warm-up exercise was writing a hashmark for each day they had been i