Boris Čulina @doing_math
Ph.D. in mathematics, A college professor with tenure, Currently writing basic math books, and thinking about ... everything. understandingmath.academy Zagreb, Croatia Joined May 2021-
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Sunday afternoon, September 22nd, Zagreb Airport parking lot🌻
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It seems that the famous logician Kurt Goedel, already in 1946, while preparing to take the exam as part of the acquisition of American citizenship, predicted that what Trump is doing now is possible under the American Constitution albert.ias.edu/server/api/cor…
" 'Fake science' is not only annoying, it is a danger to science and society," It hapens in mathematics, too. phys.org/news/2025-09-s…
Gattegno on standardized achievement tests:
From cooperation to competition.
From cooperation to competition.
An essential part of the healing (saving) of the human species is the transition from competitiveness to cooperation. So, in children's development, priority should be given to cooperative games. A paradigmatic example is the Croatian game #picigin. en.wikipedia.org/wiki/Picigin
Of all the science textbooks, Goodstein's "States of Matter" has the most dramatic introduction:
"America I chose as my adoptive home: a place where science is valued as a public good, and where researchers from around the world come to contribute their ideas and energy." I’m an award-winning mathematician. Trump just cut my funding. share.google/JAAfhzLldsWBIf…
"Children are designed by nature to spend large amounts of time every day playing, as that is the primary vehicle by which they grow. But we, as a society, don’t let them do it." Peter Gray, "Play Makes Us Human" substack #earlymath #tmwyk #learningthroughplay #froebel
"In Gaza, the atrocities visited upon children are unspeakable, a violence that staggers the imagination"
"In Gaza, the atrocities visited upon children are unspeakable, a violence that staggers the imagination"
A very profound truth. I would apply it this way: If someone can convince you of religious (or national) dogma, they can convince you of anything, even that it is right to commit a crime in the name of it.
A very profound truth. I would apply it this way: If someone can convince you of religious (or national) dogma, they can convince you of anything, even that it is right to commit a crime in the name of it.
Snezana Lawrence's books can be classified under History of math and Recreational math in Math Subject Classification. However, a new entry should be introduced for their own classification: Belles-lettres of mathematics. For lovers of belles-lettres and math. #mathematics
In today's age of information overload and manipulation, we desperately need truth and empathy. This is not the time for Pontius Pilate's rhetorical question, "What is truth?" I wrote an article on what truth is. #truth #philosophy sav.sk/journals/uploa…
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