1. Mathematical Practice 8
Look for and express regularity in repeated
reasoning

4. Look for and express regularity in
repeated reasoning
The ability to find rules or generalizations
Students can discover shortcuts, rules, or
generalizations
LOOK FOR…
Investigations that allow students to gather data
and/or determine rules based on their findings
Teacher attend to and listen closely to their
students’ notions and “a-ha” moments
Teacher follows the “a-ha” moment with a
generalization to the classroom as a whole