Flash FeedEngland · KS2 Maths
KS2 Maths: Understand and use the concept of factorisation (square and prime numbers) flashcards
Factors, arrays, square numbers, prime and composite numbers, and prime factors.. 16 cards to learn: tap one to flip it.
The cards
Where this deck sits in the curriculum
- Curriculum
- National Curriculum for England
- Stage
- Key stage 2 (Years 3–6)
- Course
- KS2 Maths
- Unit
- Understand and use the concept of factorisation (square and prime numbers)
England's National Curriculum sets what is taught; the units and their order are Oak National Academy's. Flash Feed is not affiliated with Oak or any exam board.
How this deck was checked
On 2026-11-05, every card was compared with its source: the lessons of Oak National Academy, a public body funded by England's Department for Education that publishes lessons for the national curriculum. Because the cards come from those lessons, no second source was sought. The comparison was done automatically, not by a teacher, so a card can still be wrong. Flash Feed is not affiliated with any source named here.
Sources
Total: 5 · primary: 5 · second publisher: 0
- Primary source Explain what a factor is and use arrays and multiplication and division facts to find them (opens in a new tab) (Oak National Academy, thenational.academy)
- Primary source Explain how to find all the factors of a number systematically (opens in a new tab) (Oak National Academy, thenational.academy)
Show the other sources (3)
- Primary source Use a complete list of factors to explain when a number is a square number (opens in a new tab) (Oak National Academy, thenational.academy)
- Primary source Explain how to identify a prime number or a composite number (opens in a new tab) (Oak National Academy, thenational.academy)
- Primary source Explain how to identify a prime factor of a number (opens in a new tab) (Oak National Academy, thenational.academy)
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A Maths lesson by Oak National Academy licensed under Open Government Licence (OGL)