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The Lily Pond

Freddie Frog visits as many of the leaves as he can on the way to see Sammy Snail but only visits each lily leaf once. Which is the best way for him to go?

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Treasure Island

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?

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What Are You Plotting?

Investigate the positions of points which have particular x and y coordinates. What do you notice?

Cops and Robbers

Stage: 2 and 3 Challenge Level: Challenge Level:1

Try to decide which places are good for first guesses.

Once you've got feedback on your first guess identify all the possible places where the robber could be. What pattern does this make?

Have another guess. Use the feedback to identify all the possible places where the robber could be.

Now use the feedback from both guesses to find some overlapping points.

Continue in the same way...