Frequency tables and bar charts

problem
A population survey

Age

14 to 18

Challenge level

A geographical survey: answer the tiny questionnaire and then analyse all the collected responses...
problem
Growing families

Age

11 to 14

Challenge level

What do these statistics about family size mean?
$\nostyle Challenging Data Tasks: The Making of "Where Are You Flying?"$

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Challenging data tasks: the making of 'Where are you flying?'

How was the data for this problem compiled? A guided tour through the process.
problem
Where are you flying?

Age

14 to 18

Challenge level

Where do people fly to from London? What is good and bad about these representations?
problem
It's a scrabble

Age

7 to 11

Challenge level

Letters have different values in Scrabble - how are they decided upon? And would the values be the same for other languages?
problem
Sticky data

Age

5 to 7

Challenge level

You'll need to work in a group on this problem. Use your sticky notes to show the answer to questions such as 'how many girls are there in your group?'.
problem
Class 5's names

Age

7 to 11

Challenge level

Class 5 were looking at the first letter of each of their names. They created different charts to show this information. Can you work out which member of the class was away on that day?
problem
Birdwatch

Age

7 to 11

Challenge level

Have a look at this data from the RSPB 2011 Birdwatch. What can you say about the data?
problem
If the world were a village

Age

5 to 11

Challenge level

This activity is based on data in the book 'If the World Were a Village'. How will you represent your chosen data for maximum effect?
problem
Who's the best?

Age

11 to 14

Challenge level

Which countries have the most naturally athletic populations?