Maths Portfolio Sample

Statistics:  Stem and Leaf Graph

WALT: gather, display and discuss data

Success Criteria:  

• Gather relevant information
• Display data on a stem and leaf graph
• Make some conclusions about the data

Task:

To present information about reaction times using a ruler.

Data:

Stem and Leaf Graph:

Sorted Stem and Leaf Graph:

Conclusions: My slowest reaction time is 30+. My fastest reaction time is 15.

Assessment:

Self Assessment:

• I can gather relevant information
  
  
  
  
  

• I can display data on a stem and leaf graph
  
  
  

• I can make some conclusions about the data

Peer Assessment:

• I can gather relevant information

• I can display data on a stem and leaf graph

• I can make some conclusions about the data