Chapter 5: What is "Rightness of Size"?
March Community Challenge:What is “Rightness of Size”?
View ArticleJune 2013 SEED Community Challenge
CONGRATULATIONS once again to Sir Anton Saleep, a SEED Teacher from Egypt who won the the June 2013 SEED Community Challenge! LONG LIVE SEED STUDENTS & TEACHERS OF EGYPT!...
View ArticleUnexpected Nature!
Have you ever seen something in nature that was a surprise to you? An owl sleeping in a tree during the day? Dolphins swimming offshore from your local beach? Flamingos flying over your...
View ArticleOctober Community Challenge: Math Puzzle Mania!
Attachment: لتعليمات باللغة العربيةInstructions in EnglishInstrucciones en españolInstructions en françaisInstruções em PortuguêsИнструкциинарусском中文说明
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