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Matematika i kognitivne sposobnosti

Ovo je diskusija na temu Matematika i kognitivne sposobnosti u podforumu Psihologija
Matematiku sam mrzila u školi, što imam "zahvaliti" samo i jedino ...

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Nepročitano 02-05-15, 11:06   #1
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Zadani Matematika i kognitivne sposobnosti

Matematiku sam mrzila u školi, što imam "zahvaliti" samo i jedino lošim nastavnicima i stupidnom programu jer matematika je fascinantna, zavoljela sam je mnogo, mnogo kasnije - ali nažalost prekasno, jer vjerujem da bih je inače studirala - i pritom uživala.

Alex Bellos napisao je sjajnu knjigu o matematici (za laike): Alex's adventures in wonderland.

Odlično predavanje, kome se da pogledati, isplati se - kratak preview u čuda matematike, ali i našeg uma i kognitivnih sposobnosti te kako su povezane s matematikom, govorom i pokretom. Ujedno najbolji dokaz kako zapad totalno pogrešno educira djecu, na način koji uopće ne razvija njihov maksimalni potencijal.

Bello govori engleski ali jako sporo i razgovjetno jer je simultano prevođenje na talijanski.


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Nepročitano 06-05-15, 23:32   #2
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Ja sam je uvijek volio, iako na faxu manje gdje je to za većinu predavača bilo samo odraditi posao.
Nikakvo znanje o praktičnoj primjeni.

Evo zanimljivih videa našeg profesora:

Code:
https://www.youtube.com/user/ToniMilunCOM
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Nepročitano 03-06-15, 13:49   #3
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Mentalna matematika:


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Nepročitano 03-06-15, 14:02   #4
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Mental multiplication trick Baza je vedska matematika.


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Nepročitano 03-06-15, 14:06   #5
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Fast Mental Multiplication Trick - multiply in your head using base 10




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Nepročitano 04-06-15, 18:03   #6
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Nepročitano 04-06-15, 20:05   #7
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Ne možeš zbrajat kruške i jabuke - tvoj dug je 98 eura.
Ako zadatak postavimo kao da smo posudili 100 eura u komadu i vratili 2 - ostaje dug od 98 eura, i to je to. Jedan je razlika do 97 eura koliko si platio majicu, što nema veze s dugom prema tati i mami.

Dakle, 1 je razlika između plaćene cijene (97 eur) i vraćenog duga (98 eur) - ne možeš zbrajati 98 + 1 nego oduzeti 98 - 1 = 97


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Nepročitano 04-06-15, 20:53   #8
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Nepročitano 14-07-15, 11:41   #9
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Možete li nacrtati trougao sa 2 prava ugla?
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Nepročitano 14-07-15, 11:50   #10
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Citat:
Originally Posted by ne znam Pogledaj Post
Možete li nacrtati trougao sa 2 prava ugla?


Eventualno sferni trokut.


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