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Điều Kỳ ThúThe rule of right triangles and the man who discovered it
The rule discovered by the father of a well-known theorem, the Pythagorean theorem, defines the lengths of all three sides of a right triangle
BlogsSpeaking the language of symbols: Amazing Linguistics of Mathematics
Mathematics as a universal formal language, symbols of the alphabet with no accent or country, understood everywhere without a pronounced word
Điều Kỳ ThúFrom a man's name to a word. The birth of Algorithm
You pronounce his name several times every day; if you are a student, you have a book on your desk with a word as the name of the subject that he introduced. He had no calculator, no A4 paper, and no electricity after sunset, no Lego to describe his approach to children, yet he quietly invented the two ideas running our world today.
BlogsStep-by-step mathematical problem solving
Narrative on the importance of step-by-step problem solving in the daily life and mathematics. It explains how breaking down problems into smaller steps can lead to better understanding and solutions. And it also discusses the concept of intelligence in relation to problem-solving
BlogsMeaning behind the term 'mathy'
To call someone "mathy" may sound casual or sometimes nerd like, but the word carries real idea. It is not just a name, it points to an amazing skill