Designed to be used as a 100 minute lesson but could be easily adapted to suit any lesson length. A full lesson which explains gradient and y-intercept in an equation and also explains how to ...

All straight line graphs have an equation that can be written in the form 𝑦 equals 𝑚𝑥 add 𝑐, where 𝑚, the coefficient of the 𝑥 term, is the gradient or slope of the line. The constant, 𝑐, is ...

Guided notes and a worksheet on the slope intercept form of the equation of a line. The standard form of the equation of a line is introduced and the notions of slope and y-intercept are explained. In ...

Higher - The gradients of two perpendicular lines will always multiply to make –1. Make sure you are familiar with finding the equation of a line and calculating gradient to understand equations of ...