A property of prime numbers Student activity Play

A property of prime numbers Whiteboard exercise Play

An example of a proof Student activity Play

Blocks Simulation Play

Common factors Student activity Play

Decomposition into the prime factor Whiteboard exercise Play

Difference between factors and prime factors Animation Play

Different ways of proving Animation Play

Different ways of proving – example as a proof Whiteboard exercise Play

Divisibility Class activity Play

Divisibility Whiteboard presentation Play

Example as a proof Student activity Play

Factors and prime factors Animation Play

Factors of numbers Whiteboard exercise Play

Facts and assumptions Student activity Play

Facts and assumptions – prime numbers Whiteboard exercise Play

Facts and assumptions – the sum of the numbers Whiteboard exercise Play

Finding all the factors Animation Play

Finding all the factors of an integer Student activity Play

Finding all the factors of an integer Whiteboard exercise Play

Finding prime factors Whiteboard exercise Play

Finding prime factors Student activity Play

Finding the prime factorisation of the radicand Animation Play

Finding the prime numbers decomposition Whiteboard exercise Play

Is it a prime number? Whiteboard exercise Play