Prime Numbers Video Tutorial

Teacher Specific Information

Jade uses arrays to demonstrate the difference between prime and composite numbers in this Prime Numbers Video Tutorial. She uses key terminology including: arrays, factors, prime and composite numbers.

This video will be useful for children to watch at home or for extra support as part of an intervention, or whole class activity.

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National Curriculum Objectives

Number: Multiplication and Division 

Mathematics Year 5: (5C5b) Know and use the vocabulary of prime numbers, prime factors and composite (non-prime) numbers
Mathematics Year 5: (5C5c) Establish whether a number up to 100 is prime and recall prime numbers up to 19