For students

the BEBRAS CHALLENGE

Bebras Computational Thinking Challenge

Every September, Ivanhoe Primary School participates in the Bebras Computational Thinking Challenge. 

In the run up to Bebras Challenge, Mr O’Callaghan and Mr Boyd will be publishing questions from previous Bebras challenges that you can try to solve. More information on how your child can participate in the challenge will be published nearer to the time. 

Here is this week’s question:

PAINTING WALLPAPER Robyn is wallpapering. She uses rectangular wallpaper pieces of different sizes.Each wallpaper piece has only one colour with one pattern on it.She never puts wallpaper beyond the edge of the wall.  Sometimes, Robyn covers part of one piece of wallpaper with a new rectangular piece of a different colour.   Question:In which order has Robyn placed the wallpaper? 1 2 3 4

Watch this space for the next round of Bebras challenges and the answer to last week's question.

Mr O’Callaghan and Mr Boyd