Multiplication as Equal Groups
Repeated equal groups are counted by multiplication, including the special behaviors of multiplying by one and by zero. This foundational archetype anchors the leap from skip-counting to the multiplication facts that every later rate, area, and scaling problem depends on.
grade 2 Operations Create a Physical RepresentationMake a Systematic List
Progression (2)
g3 1. Multiplying by one and by zero Operations
g3 2. Count sticks needed via multiplication Operations
Bridges to competition (3)
Reasoning problems that extend this idea toward competition:
Write multiplication equations for arrays Number arrangement
Count numbers formed from digit cards Counting
Count outcomes with the multiplication rule Counting