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About GOHow to GOGO Change-MakersGO DayGO SessionsGO Talent GO Talent - StoryMakersGO Talent - Readers Gifted Awareness WeekGO Talent: Readers JuniorGO Talent: Readers MiddleGO Talent: Readers Int...GO Talent: Readers Senior GO Talent - Problem So...GO Talent - Designers#NZGAW Blog Tour 2016#NZGAW Blog Tour 2017#NZGAW Blog Tour 2015#NZGAW Blog Tour 2014#NZGAW Blog Tour 2013#NZGAW Blog Tour 2012International Week of ...#NZGAW 2011 Contact us | ## GO Talent - Problem Solvers - IntermediateWelcome to GO Talent - Problem Solvers - Intermediate!
Things to ponder:- it doesn't matter where you start or end- you don't need to start and end in the same place, just make sure you visit every part of town and cross every bridge once - do you think it would help if there were more or less bridges? - do you think it would help if the position of the bridges was different? Here are three useful hints:1. to help keep things straight, it is useful to imagine visiting landmarks in the city... in the picture below some landmarks have been added! Or draw your own version and label each piece of the town.Image credit: By Original uploader was Xiong at en.wikipedia - Transferred from en.wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=45221132. re-create the map as network diagram. Make each bridge into a line (or path) each piece of land as a dot (or node). Then move your pencil around the network by moving along the paths to the nodes. 3. reduce the complexity of the puzzle - imagine there are only six bridges? How does this change what happens? Now let's think about the solution: Leonhard Euler was a mathematician from Switzerland 'solved' this puzzle in 1735, by not solving it!! Read more about it here. Try out this similar puzzle: Can you create a similar network puzzle? Have a go and publish your work in a new blog post in your Problem Solver's Blog (here there would usually be a link to a short tutorial on how to do this).In Developing your problem solving skills today, find out about a 'classic' mathematician, maybe someone like Euler. What do you have in common with this person?Unless specified otherwise, all images on this page are from openclipart.org, licensed for unlimited commercial use |