How to find the rule for spatial patterns e.g. matchstick patterns.

How to create your own pattern based on a table, equation or graph.

How to draw and interpret a distance-time graph, such as:

• When an object is stationary,

• When an object is moving, including comparing speeds at different times, and

• When an object is moving away and towards the starting point.

That the gradient is a rate just like in Number, with x and y having different units e.g. kilometres per hour.

The gradient of a vertical line is undefined (can't be written as a number).

The gradient of a horizontal line is zero.

How to find the intersection point between two or more lines.