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Staircase patterns

Uses concrete materials to model patterns in triangular numbers and square numbers. Students are then invited to explore a challenging problem that arises from these observations.

Additional details

Year level(s) Year 6
Audience Student, Teacher
Purpose Teaching resource, Teaching strategies
Format Video
Teaching strategies and pedagogical approaches Questioning, Targeted teaching
Keywords case, pattern, growing pattern, triangular numbers, problem-solving, reasoning, explicit teaching

Curriculum alignment

Curriculum connections Numeracy
Strand and focus Number, Algebra, Build understanding
Topics Patterns and algebra
AC: Mathematics content descriptions
ACMNA133 Continue and create sequences involving whole numbers, fractions and decimals. Describe the rule used to create the sequence
National numeracy learning progression Number patterns and algebraic thinking - NPA6

Copyright details


NSW Department of Education


© State of New South Wales (Department of Education), 2020 Creative Commons Attribution 4.0, unless otherwise indicated.