### Educational Outreach Activities:
### Playing OR Games!
Paul Harper, Vincent Knight, Louise Orpin
### Overview
 
1. ORiS
2. Prisoner's Dilemma
3. Epidemiology
### OR Society **stretch** goal
 
`"Every secondary school student to know what Operational Research is."`
### Education Officer
### LearnaboutOR.co.uk
 
- [Website](http://learnaboutor.co.uk/)
- [G+: learnaboutor](https://plus.google.com/112753487922556467700/posts)
- [YouTube](http://www.youtube.com/channel/UCS2VzJB3RCb_V5fBIlH017A)
- [Twitter: @learnaboutor](https://twitter.com/LearnAboutOR)
### [learnaboutor.co.uk](http://learnaboutor.co.uk)
 
### [G+: +learnaboutor](http://plus.google.com/112753487922556467700)
 
### [Youtube](http://www.youtube.com/channel/UCS2VzJB3RCb_V5fBIlH017A)
 
### [@LearnAboutOR](https://twitter.com/LearnAboutOR)
 
### Two examples
 
1. Game Theory using the Prisoner's Dilemma
2. Epidemiology using dice
### Dominant strategies
 
![](./images/dominatedstrategies.gif)
### Some data
 
![](./images/somedata.png)
### Golden Balls
 
![](images/goldenballs.png)
### Golden Balls
 
### Prisoner's Dilemma Tournament
 
![](http://3.bp.blogspot.com/-XCqaQWckHx8/TyG4nKcg1LI/AAAAAAAAJyU/IaEvwGk38Yw/s320/IMG_0864.jpg)
### Coalition
 
![](./images/coalition.jpg)
### Coalition
 
### Epidemiology
 
![](./images/contagion.jpg)
### Epidemiology
 
### Rules of the game
 
- If the combined score of the 2 dice is greater than 10 (i.e. equals 11 or 12), then the susceptible student becomes infected (i.e. the disease has just been transmitted!) and stands behind their chair.
- This is repeated until the one initial infected student has rolled dice with all the students.
- If the total of 2 rolls is 5, then the student recovers and moves to the side of the room and plays no
further part in the game.
### Gloucester
 
![](./images/gloucester.png)
### Gloucester
 
### Theoretical explanation
 
_S ’ = - bSI_
_I ’ = bSI - rI_
_R ’ = rI_
### Results
[](https://docs.google.com/spreadsheet/ccc?key=0Aud1Zok_OeUOdF9vRHE2T3JhRG9JMl9sQnFuMmZKaXc#gid=0)
### Spreadsheet Tool
 
### OR Ambassadors in Schools
### Conclusions
 
- [learnaboutor.co.uk](http://learnaboutor.co.uk/)
- Results from 2/3rds of the average game
- Epidemiology exercise
- ORAiS
### Questions?
[+Paul Harper](https://plus.google.com/u/0/103137876942082024919/posts)
[+Vincent Knight](https://plus.google.com/u/0/110464871801965858778/posts)
[+Louise Oprin](https://plus.google.com/u/0/117482832260700056568/posts)