Can you lay out the pictures of the drinks in the way described by the clue cards?
Can you each work out the number on your card? What do you notice? How could you sort the cards?
This activity is best done with a whole class or in a large group. Can you match the cards? What happens when you add pairs of the numbers together?
In this challenge, you will work in a group to investigate circular fences enclosing trees that are planted in square or triangular arrangements.
Complete these two jigsaws then put one on top of the other. What happens when you add the 'touching' numbers? What happens when you change the position of the jigsaws?
Can you each work out what shape you have part of on your card? What will the rest of it look like?