TGHS Maths

 

Statistics


Bivariate Data
Lesson Content Notes
1-4

Bivariate data and the PPDAC cycle

Poster

PPDAC template

Footprint

 

Show the class the problem that needs to be investigated:
There was a burglar in school in the weekend and they took the chrome books but left a footprint. 
How can we use the footprint to help us solve who committed the crime?

Key Question Ideas:
brainstorm on the board different information we could get from the footprint (apart from shoesize!!)
- How might this help us get other information?
- What might there be a connection between?
- How could we check if there is a relationship?
- How could we gather more information to get a more accurate understanding about the burglar?

Introduce PPDAC cycle to begin investigation