Are there more buffalo in the water or out of the water? December 31, 2020February 26, 2021 sal741 Are there more buffalo in the water or out of the water? For Teachers Ask Are there more buffalo in the water or out of the water? How do you know? What do you notice that could help you decide? Grades 2, 3, 4, 5, 6+ Big Ideas Seeing mathematics in the world Comparing quantities Decomposing and using benchmarks to estimate Composing and decomposing number Sorting, organizing, and using attributes Download pdf