Carroll Diagrams
A Carroll Diagram is a diagram used to sort objects and numbers,
based on certain properties.
Pirate Carroll Diagram
Has 1 leg
Has a
cutlass
Does not
have a
cutlass
Has 2 legs
Venn Diagrams
A Venn Diagram is a way of visually representing sets of items or
numbers by using their logical relationships to decide how they
should be grouped together.
Bar Charts
Draw a key if
necessary
Bar chart to show class 8’s favourite colours
5
4
2
Other
Favourite colour
Yellow
0
Green
1
Blue
Girls
3
Red
Boys
Frequency
Key
Line Graphs
Which was the coolest
day?
What is the
temperature difference
between Day 2 and
day 7?
What is the difference
between the hottest
and coldest day?
Pie Charts
This pie chart shows 40 children’s favourite
lessons.
A) How many children ‘s favourite lesson is
ICT?
B) How many children ‘s favourite lesson is
Games?
C) How many children ‘s favourite lesson is
Literacy?
D) How many more children like ICT than
Literacy?
E) What fraction of the children prefer Maths?