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Alistair explains how Freddie the Frog jumps:
Including the first leaf, Freddie has hopped on 11 leaves. He missed out Row 2, Leaf 2.
There is also another way to get to Sammy Snail that includes Row 2, Leaf 2, but it misses out a few more leaves.
Alistair goes on to say:
Freddie could jump on all the leaves if Sammy lived on
Alistair tells us that his mum thinks there is another place too. What do you think?
Find the missing coordinates which will form these eight quadrilaterals. These coordinates themselves will then form a shape with rotational and line symmetry.
What are the coordinates of this shape after it has been transformed in the ways described? Compare these with the original coordinates. What do you notice about the numbers?
Write down what you can see at the coordinates of the treasure island map. The words can be used in a special way to find the buried treasure. Can you work out where it is?