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The golden number

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The golden number

Worksheet overview

Descripción:

The Greeks were very interested in measuring things by comparing them to a set unit. They found that there was a relation between pairs of measurements such as the ratio or the quotient. They were also interested in proportion e.g. when two ratios are equal. They were also interested in "beauty". They referred to the most beautiful proportion as golden ratio (from gold) and the number represented by the symbol F is the golden number. It appears in nature and the Greeks were the first to apply it to Art. This unit offers an introduction to the golden number.

Orientación didáctica:

LEARNING OBJECTIVESTo define the golden section and golden number. To construct the golden section of a segment geometrically. To construct golden rectangles. To discover the presence of the golden number in everyday life and Art.

KNOWLEDGE TYPE: declarative

PRIOR KNOWLEDGEThe knowledge required is explained in this course

Licencia:

creative commons: attribution - non commercial - share alike

Descripción licencia:

The use of the following contents is universal, free of charge and open, provided that it is for non-commercial educational use. The actions, products and utilities derived from its use are therefore not allowed to generate any profit. Moreover, the reference to the source is required.

Destinatario:

alumne

Contexto:

company

General

Idioma:

english

Palabras clave: golden number golden ratio beautiful proportion

Ambito: Universal

Estructura:

lineal

Nivel de agregación:

Secuencia Didáctica

Colección: Descartes

Nodo:

INTEF

agrega.educacion.es

URL repositorio: /repositorio/26082010/2d/es_2010082663_9172219

IMS Manifest Scarica file

Técnica

Formato:

image/gif

image/jpeg

text/html

Tipo requerimiento:

sistema operativo

Nombre requerimiento:

multi-os

Tipo requerimiento:

nabigatzailea

Nombre requerimiento:

any

Consideraciones instalación:

Installation is not required

Otros requisitos plataforma:

Locally install and enable the Java interpreter and the Descartes applet plug-in.

Educational use

Tipo recurso educativo:

escenari real o virtual d'aprenentatge

Tipo interacción:

combinado

Nivel interacción:

medio

Densidad semántica:

baixa

Edad: 14 years

Dificultad:

difficult

Tiempo aprendizaje: 1 teaching sessions

Idioma educativo:

english

Proceso cognitivo:

ikertu

ezagutu

ordezkatu

comprender

comprobar

Rights

Coste licencia:

Tipo acceso:

unibertsala

Descripción acceso:

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