Year 7 · Phase 3 (Years 7-8) · Number
Primes, factors and roots
What the teaching sequence covers here
Use exponents and square roots (with radical notation) for square numbers up to at least 144, apply divisibility rules for 2 through 10, identify prime numbers up to 100, and find highest common factors of numbers under 100 and least common multiples of numbers under 10.
This is ChalkBee's own paraphrase of the official teaching sequence, not the Ministry's wording. Tahurangi curriculum content is Crown copyright, Ministry of Education, licensed CC BY-NC 4.0, so we describe it in our own words and cite the source: NZC Mathematics and Statistics Phase 3 (Years 7-8). Always check the official page for the exact requirement.
nz-p3-num-03. The Ministry of Education does not assign alphanumeric codes to teaching-sequence statements; this id is a stable site-internal reference.Relevant Year 7 worksheets
Matched by age: this NZ year lines up with our Grade 6 material. These resources support parts of the statement; they are not a complete assessment of every clause.