Take a look at the cards below. How could you sort them?
Can you sort the cards into categories by thinking about transformations?
Card A 
Card B 
Card C 
Card D 
Card E 
Card F 
Card G 
Card H 
Card I 
Card J 
Card K 
Card L
Once you have had a go at sorting the cards, you can consider these questions:
- Did you modify your categories at any point? What made you do so?
- Could you have sorted them another way? How?
- Were there any cards that were problematic? Why?
- What did you do with card K and card L?
- What else could you do with card K and card L?
