# Functions and Relationships

In this course, we will explore the concept of relationships and how they can be expressed mathematically. We will start by paying particular attention to flow diagrams that express relationships. Then we will move to describing these flow diagram relationships using variables and algebra. We then change direction slightly to learn how to plot points on the Cartesian plane. Finally, we will connect the Cartesian plane to the algebraic rules we developed earlier in the course. This will help us visualise our mathematical relationships more clearly than ever before.

If you want to get a headstart in getting to grips with these fundamentals, come and join us – we’d love to see you there!

• Lesson 1 60 minutes with Peter on Monday, 16 May 2022, 17:00

## Flow Diagrams and Relationships

Exploring relationships by using flow diagrams and input / output pairs.

• Lesson 2 60 minutes with Peter on Wednesday, 18 May 2022, 17:00

## Describing Rules Algebraically

How to build formulas that describe the rules for flow diagrams.

• Lesson 3 60 minutes with Peter on Monday, 23 May 2022, 17:00

## Plotting Points on the Cartesian Plane

How to plot points on the Cartesian plane.

• Lesson 4 60 minutes with Peter on Wednesday, 25 May 2022, 17:00

## Connecting Rules to Points

How to plot points from flow diagrams and algebraic formulae to help us visualise relationships on the Cartesian plane.