![Sorting Numbers](/sites/default/files/styles/medium/public/thumbnails/content-id-5998-icon.png?itok=XZ1QkRYk)
Sorting, processing and representing data
![Sorting Numbers](/sites/default/files/styles/medium/public/thumbnails/content-id-5998-icon.png?itok=XZ1QkRYk)
![Zin Obelisk](/sites/default/files/styles/medium/public/thumbnails/content-id-5992-icon.jpg?itok=0eEFMf4E)
problem
Zin Obelisk
In the ancient city of Atlantis a solid rectangular object called a Zin was built in honour of the goddess Tina. Your task is to determine on which day of the week the obelisk was completed.
![Data matching](/sites/default/files/styles/medium/public/thumbnails/content-id-5933-icon.jpg?itok=dmxIDg0F)
![Sort the Street](/sites/default/files/styles/medium/public/thumbnails/content-id-5157-icon.png?itok=MRog2ozs)
problem
Sort the Street
Sort the houses in my street into different groups. Can you do it in any other ways?
![Substitution Cipher](/sites/default/files/styles/medium/public/thumbnails/content-id-4957-icon.png?itok=9CmEuTVv)
problem
Substitution Cipher
Find the frequency distribution for ordinary English, and use it to help you crack the code.
![Butterfly Cards](/sites/default/files/styles/medium/public/thumbnails/content-id-2657-icon.png?itok=nWwFDWnM)
problem
Butterfly Cards
Four children were sharing a set of twenty-four butterfly cards.
Are there any cards they all want? Are there any that none of them
want?
![You Never Get a Six](/sites/default/files/styles/medium/public/thumbnails/content-id-2400-icon.png?itok=5Hch4_cG)
problem
You Never Get a Six
Charlie thinks that a six comes up less often than the other
numbers on the dice. Have a look at the results of the test his
class did to see if he was right.
![How Big Are Classes 5, 6 and 7?](/sites/default/files/styles/medium/public/thumbnails/content-id-2399-icon.png?itok=quxt4BvC)
problem
How Big Are Classes 5, 6 and 7?
Use the two sets of data to find out how many children there are in Classes 5, 6 and 7.
![Ladybird Count](/sites/default/files/styles/medium/public/thumbnails/content-id-2341-icon.png?itok=8wKdJiN8)
problem
Ladybird Count
Some children were playing a game. Make a graph or picture to show how many ladybirds each child had.
![Dining Ducks](/sites/default/files/styles/medium/public/thumbnails/content-02-08-penta4-icon.gif?itok=VlcOqjUc)
problem
Dining Ducks
Use the information about the ducks on a particular farm to find
out which of the statements about them must be true.