About how many blocks are there? February 12, 2021March 31, 2021 Trent Zhang About how many blocks are there? For Teachers Ask About how many blocks are there? How do you know? What do you notice that can help you estimate? What makes estimating hard? Grades 3, 4, 5, 6+ Big Ideas Seeing mathematics in the world Attending to and using structure Decomposing and using benchmarks to estimate Composing and decomposing with shapes Download pdf
