Long division

In this video, we will highlight the link between long division using Dienes blocks and polynomial division using Algebra tiles.

Teaching with Algebra Tiles: Mastering Proof

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Recap

A recap of algebra tiles

Long division

Recap Practise

Think of a Number

Think of a number

Think of a number practise

Odd and Even Numbers

Odd and even numbers

The square of an odd number

Algebraic Proofs

Algebraic Proof Problems

Consecutive numbers and divisibility

Sum of two consecutive numbers

Consecutive even numbers

Consecutive numbers and multiples of five

Products of consecutive numbers

Products and square numbers

Squaring odd numbers

Divisibility of (n+2)² – (n-2)²

Proving that (n + 1)² + (n + 3)² − (n + 5)² = (n + 3)(n − 5)

Primes

Sieve of Eratosthenes

Primes and multiples of 6

Primes greater than 3

More Problems

Take 2 from 3

Take 3 from 5