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reSolve: Multiplication: Domino Arrays

This sequence of two lessons explores multiplicative thinking through the use of arrays where all the parts of the array are not visible. The sequence encourages students to find the total number of items in an array by multiplication rather than counting by ones or skip counting. Connections between area, arrays and multiplication are also made. Each lesson is outlined in detail including curriculum links, vocabulary, materials needed, sample answers, discussion points and student resources. This sequence is part of the reSolve: Mathematics by Inquiry program.

Additional details
Year level(s)	Year 3
Audience	Teacher
Purpose	Teaching resource
Format	Downloadable resources
Teaching strategies and pedagogical approaches	Mathematics investigation
Keywords	division, written calculations, mental arithmetic, multiplication
Curriculum alignment
Curriculum connections	Numeracy
Strand and focus	Number, Build understanding, Apply understanding
Topics	Multiplication and division
AC: Mathematics content descriptions	ACMNA056 Recall multiplication facts of two, three, five and ten and related division facts ACMNA057 Represent and solve problems involving multiplication using efficient mental and written strategies and appropriate digital technologies
National numeracy learning progression	Multiplicative strategies - MuS5
Copyright details
Organisation	reSolve Maths by Inquiry
Copyright	© Australian Government Department of Education, Skills and Employment 2021. Creative Commons BY-NC-SA 4.0.