youcubed: Leo The Rabbit
Leo the Rabbit has become a Youcubed favorite.It is a great problem for using creativity to illustrate and justify student thinking and it leads to rich class discussion.

Task Instructions

Leo the Rabbit is climbing up a flight of 10 steps. Leo can only hop up 1 or 2 steps each time he hops. He never hops down, only up. How many different ways can Leo hop up the flight of 10 steps? Provide evidence to justify your thinking.


Data, Graphing & Statistics
K-6, Middle School, High School, Educator

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