Richard Linnington

nth term of an arithmetic (linear) sequence

When you notice a pattern in numbers, like 3, 7,

Generating arithmetic (linear) sequences

Arithmetic sequences are everywhere — from the seating rows in a

Place value - integers

Place value is like the secret code of numbers – it

Place value - integers and decimals

Every number you see is made up of digits, and

Fibonacci sequences

Fibonacci sequences pop up in nature more than you might

Tables of values - easier

Tables of values help us see how a function works

Evaluating negative powers

We often come across negative powers in science and finance

Evaluating positive powers

We often come across powers (or exponents) when dealing with

Evaluating functions - easier

Evaluating functions is like using a machine: you feed in

Function machines

Function machines are a fun way to understand how inputs