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.
Author
Publisher
YouCubed
You are using an outdated web browser.
You may experience issues using this website. We recommend upgrading switching to another compatible browser.