maths portfolio sample

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: steam and leaf graph

To present information about reaction times using a ruler.

Data:

30+  
25    
15
30+
17
17
8
20
10
14

Stem and Leaf Graph:

my and my buddies

Sorted Stem and Leaf Graph:

this is my and buddies

Conclusions:

my conclusions is that i got the same for 7 and 5 but my one i got the least at was 

my beast score was 8 and my worst score was 30+

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