Download a one side summary of the Trigonometry formulas we were talking about in the last lesson

A YouTube is on its way!

The presentation I used in Friday’s lesson with a sound track. You will want to pause the video at various points to work out the answers to problems for yourself, the video presents the answers!

You will need a calculator with a square root button. Make sure you know how to find a square root on your particular calculator.

On Module 5 you will need to draw ‘constructions’ with a ruler, compasses and pencil. Typical constructions include:

* Drawing a line perpendicular to another line at a given point
* Bisecting an angle

The YouTube presentations below have been provided by ‘capitalone’ who is a Maths teacher in a UK school. Quite a few teachers are putting stuff on YouTube now.

Perpendicular to a line

Bisecting an angle