MYP3 Mathematicians Helping Others Understand Curves

Before I introduce three fabulous websites, I'd like to say that ALL of the MYP3 mathematicians have produced wonderful work demonstrating their understanding of curves and their transformations. Mathsland is proud to call them all citizens.

In our unit we were focusing on linear functions y=mx+p, and dipping into some quadratics but some decided they would like to go further and investigate other curves.

We had linear, quadratic, square root, Archimedes Spiral, sinusoidal and exponential curves. It was busy in Mathsland because everyone had different questions and a different adventure.

Three students, Annalis, Chanya and Eugene (alphabetical order chosen there), created websites using skills taught to them by the much beloved and missed Ajarn Marcus. By creating websites they are providing a service to other learners in the world of mathematics that want to know about sinusoidal waves and exponential functions.

Students used the desmos.com/calculator and its groovy sliders to play around with parameters to spot patterns.
check out some sliders here

Now for the websites:

Annalis' Exponentials are Cool

Eugene's Vas Are Sinusoidal Waves

Chanya's Parabolas

How to see when you forget your glasses

or how we see things... from Minute Physics.

Mathematical Dance Moves - What's yours?

On the windows of Mathsland are some formulas (formulae) to dance moves - check them out. What's your signature move? How would you graph it?

In MYP3 and MYP5 we have looked at graphing and patterns (different ones). Learning their signature moves on the axes can help us to understand how to graph them but also what they are trying to tell us about the pattern they represent.

Here's my  "squared triple circle cubed undefined gradient dance"



Play around with the formulas in the Desmos Calculator and check out some of the graphs other people have made like the minion...

Coordinate Practice - Learning from Mistakes

Ever struggled with plotting co-ordinates?  (x, y) 

On printed maps they use LETTERS with numbers help people locate things. 

What can you find in F6?

Click on this link to see the entire map from Thai Airways.

In maths, science, Google maps [what is found at location (8.0502489, 98.3523413)] and other subjects that use graphs like humanities, you can't use the same system of letters and numbers. There are always two numbers and you must remember the order. That's the reason coordinates are also called ordered pairs, because the order is important.  (3, 7) is not the same position as (7, 3).

There's "through the door and up the stairs" to help or play these two games and learn by making mistakes. 

Try Billy the Bug and the Whack a Mole game

Billy only has positive numbers.

MYP3 Rock the First Ever PIADS CASINO

WOW - impressive work from the mathematicians in MYP3.

Two fun and profitable games were created for the amusement of students and teachers alike.  See below for a summary of the day. We hope to see you next year.

The Mathematics of Chance

The Mathematicians in MYP3 have recently held the first ever Casino at PIADS. 

MYP1, MYP2 and teachers joined us to "have a flutter" and try their luck with our PIADS Bucks. It was a fantastic mathematical experiment. 

The games made large profits - hundreds of Bucks for Bullseye and thousands of Bucks for Pop Mania. They made that money in only 30 minutes! 

How did they do it? The wonderful world of Mathematics, some clever psychology (to make customers feel like winners), visual art and design technology skills to make their games look great. Even if people felt like winners on the day, and many did, the games made the most money by far.  

Calculating probabilities, converting them to odds and then adjusting those odds to favour the house is how profit is made in casinos everywhere. They are rigged and the odds are never fair, but that's no secret. 

When you join MYP3 you can learn about the mathematics of chance and build your own casino.  If you can’t wait, ask an MYP3 to explain it to you.

Why does the house always win?  Mathematics.

Our Area of Interaction Focus was Health and Social Education.

• Looking after ourselves: Being aware of the differences between games of skill and games of chance. 
• Understanding ourselves: How games of chance make us feel. 
• Ourselves in the wider society: How gambling can affect society.

Our MYP3 students will never be fooled by games of chance. They understand how customers are manipulated into playing again and again and why some governments regulate gambling.

See you at the next casino - more games, longer opening times.

CASINO TIME

MYP3 have been busy analysing the mathematics of chance through games.
Their summative task is to design their own casino games.

Can you beat the house? What are your chances? If their mathematics is sound, they should make a profit on the day.

MYP1 and MYP2 (along with some teachers popping along) will try their luck to beat the house on Tuesday.

They know the secrets the casinos use to keep you playing and feel like a winner.

See you on Tuesday in Casino Land.

fake PIADS Bucks provided. No real money will be used.