desertrat Posted October 3, 2008 Share Posted October 3, 2008 http://www.geocaching.com/seek/cache_detai...b0-788b99853712 http://www.geocaching.com/seek/cache_detai...4e-d9ad5f2614fe http://www.geocaching.com/seek/cache_detai...8a-508b48327e4a Link to comment Share on other sites More sharing options...
peter991 Posted October 4, 2008 Share Posted October 4, 2008 My brother sent me this one. Here is a little 'test' that is (supposedly) part of a second grade Computer class in China. Some figure it out right away. Others report having to work on it for a week (or more) to solve it. Frog Leap Test Best wishes: Two days and I am still working on it. Peter Link to comment Share on other sites More sharing options...
eefoo Posted October 4, 2008 Share Posted October 4, 2008 (edited) Interesting. Took me less than a minute. Edited October 4, 2008 by eefoo Link to comment Share on other sites More sharing options...
toasted Posted October 8, 2008 Share Posted October 8, 2008 I've used it as part of an introduction to algebra with a year six class in England. About a fifth of the children were able to solve the problem within ten minutes. There's a pattern in the moves if you look closely enough. Link to comment Share on other sites More sharing options...
Slip Posted October 8, 2008 Share Posted October 8, 2008 Interesting- it took me 3 tries and about 1-2 minutes. The first try was learning the rules. After that I could 'feel' the pattern but not produce it, and the third time it seemed obvious. Amazing that grade 2 kids can do it though Link to comment Share on other sites More sharing options...
eefoo Posted October 9, 2008 Share Posted October 9, 2008 I've used it as part of an introduction to algebra with a year six class in England. About a fifth of the children were able to solve the problem within ten minutes. There's a pattern in the moves if you look closely enough. I'm out of the loop "UK education - wise". What is a year six class? Link to comment Share on other sites More sharing options...
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