teachMathematics: Frogs

Generalising about algebraic sequences is at the heart of good mathematical investigation and this problem gives you a great opportunity to try it out. The male and female frogs have got to exchange places with each other following some important rules about how they can move! It is not as easy as it sounds! First you have to do it, then you have to try and do it in the smallest number of moves and then you have to...

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