Welcome to the class, this month we will be aiming to progress through some Nat 4 exam questions that focus on relationships, expressions and equations, and some other key facts and concepts. I aim to have here a preview of some of the questions you are likely to see with a walkthrough of how they can be solved. You can watch these videos before lessons, after lessons and potentially during them. Each video stops short of revealing the answer.

Here is the first one that focuses on checking the angle:

This one involves solving for a side by multiplying:

This one involves solving for a side by dividing: