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In the ancient city of Atlantis a solid rectangular object called a Zin was built in honour of the goddess Tina. Your task is to determine on which day of the week the obelisk was completed.

Dip your toe into the world of quantum mechanics by looking at the Schrodinger equation for hydrogen atoms

Describe what Mona might be doing from these pictures of clocks which show important times in her day.

Can you find two butterflies to go on each flower so that the numbers on each pair of butterflies adds to the number on their flower?

What two-digit numbers can you make with these two dice? What can't you make?

What happens when you round these numbers to the nearest whole number?