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The Language of Number · Term 1

Prime Factorisation

Students will use factor trees and division to find the prime factorization of composite numbers.

Key Questions

  1. Explain why prime factorization is unique for every composite number.
  2. Construct a factor tree for a given composite number.
  3. Compare different methods for finding the prime factorization of a number.

ACARA Content Descriptions

AC9M7N01
Year: Year 7
Subject: Mathematics
Unit: The Language of Number
Period: Term 1

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