Latest / 70 80 / SETTANTAxOTTANTA: Anni 70. I regoli si diffondono in tutto il mondo

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SETTANTAxOTTANTA: Anni 70. I regoli si diffondono in tutto il mondo · 70 80

• 1:05
  get your podcasts. Benvenuti a 70x80, la rubrica
• 1:19
  di 7080 .it dedicata all 'approfondimento dei
• 1:22
  temi trattati negli articoli del portale. Siamo
• 1:24
  con il direttore Massimo Lualdi che introduce
• 1:26
  l 'argomento odierno. Di cosa parliamo oggi?
• 1:29
  Di un gioco, i regoli in italiano, reglete in
• 1:32
  francese, cuisine en rose in inglese. A partire
• 1:35
  dagli anni 70 tutti abbiamo usato questi strumenti
• 1:38
  didattici che erano anche un gioco e che ci hanno
• 1:40
  insegnato in modo intuitivo a fare di conto.
• 1:43
  La loro longevità dimostra la profondità dell
• 1:45
  'idea visionaria del loro inventore. La plus
• 1:48
  petite c 'est un cube de 1 cm d 'arête et puis
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  on a son petit copain qui fait 2 cm d 'arête.
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  three centimeters, etc. So each time one times
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  one, times two, three, four, five, six, seven,
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  up to ten. The invention of colored numbers is
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  due to a Belgian teacher, Georges Cuisinart,
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  who created it in 1951. Their diffusion outside
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  the borders of Belgium, in Europe and in the
• 2:12
  world, happened thanks to the enthusiasm of Professor
• 2:14
  Caleb Gattegno, a mathematical and psychological
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  teacher at the University of London, who founded
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  the Cuisinart Company in 1954 in Reading. Subsequently,
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  UNESCO promoted... as a teaching material among
• 2:27
  the most suitable for teaching arithmetics. It
• 2:30
  is the beginning of the great international diffusion
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  of the method that Gattegno, between the 50s
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  and 70s, presented in various countries of the
• 2:37
  world. They compare, they naturally realize that,
• 2:40
  in fact, we can do great things, do series, for
• 2:45
  example. On peut faire des petites échelles comme
• 2:48
  ça pour s 'apercevoir que... In 1971, the Kusiner
• 3:00
  associations in Switzerland, England, Canada,
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  the United States and Belgium were born. In 1973,
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  more than a million boxes of rules had already
• 3:07
  been used in 80 different countries. The name
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  Encolure was the title of the book written by
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  Kusiner to explain the method he invented to
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  teach arithmetic to children. And colors play
• 3:19
  a fundamental role in making immediately noticeable
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  the difference between the various quantities.
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  They are represented proportionally also by the
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  length of the different sticks. In fact, they
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  are parallelepipeds of different lengths that
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  intend to transmit the basic concepts of mathematics.
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  Using the deep synesthetic capacity of children
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  in connecting impressions coming from different
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  senses, each color is associated with a length.
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  This happens through sight, but especially through
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  touch, shifting the rules, separating them or
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  flattening them, the child learns the mechanism
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  of the basic arithmetic operations. The smallest,
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  the number one, is represented by a white cube
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  of 1x1x1 cm, while the following numbers follow
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  the following color scale, adding each time 1
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  cm more on the length. Red 2, light green 3,
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  pink 4, yellow 5, dark green 6, black 7, brown
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  8, blue 9, orange 10. In fact, at the beginning,
• 4:13
  in kindergarten, we work with colors. And the
• 4:16
  colors in the rules are always the same, so that
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  the child can find himself. So, for example,
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  at the beginning, we will say yellow plus white
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  equals... And it's just from the CP that we're
• 4:27
  really going to introduce the numerical notion.
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  By exploiting their ability to recognize the
• 4:56
  equivalence between s, the basis of the main
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  concepts are created, not only mathematical,
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  but also logical and even grammatical. On fractions,
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  we are in cycle 3, so we started from a free
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  game that allows the child just to manipulate
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  and understand a little the greatness, and we
• 5:11
  end up with fractions that go to college. It's
• 5:15
  really a super powerful mathematical tool. The
• 5:17
  Silent Way, for example, is a method for learning
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  languages invented by the same Gattegno who,
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  using rules, allows you to create visual models
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  for grammatical constructions and also for the
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  sounds of a language. In reality, the reason
• 5:30
  why we all remember them with emotion is rarely
• 5:32
  linked to mathematics. The hammers were mostly
• 5:35
  used as a game to create constructions and drawings.
• 5:39
  Creativity and fantasy are also, in the end,
• 5:41
  like mathematics, a way to construct. Tyler Reddick
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  mining in space to the latest in the fight against
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