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Proving Pythagoras' theorem graphically

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Proving Pythagoras' theorem graphically

Worksheet overview

Descripción:

Pythagoras' Theorem is one of the most well-known statements in the world of mathematics. It has been discovered and used by different civilizations during different periods. The Egyptians and the Hindus used it to help construct buildings. The Chinese (who called it "kou ku") also used it to help with construction and later on applied it to astronomy and algebra. There are over two hundred ways of proving Pythagoras' Theorem and there are even books which are specially written to explain these proofs. In this unit we are going to prove the theorem in five different ways.

Orientación didáctica:

KNOWLEDGE TYPE: procedural

PRIOR KNOWLEDGEThe knowledge required is explained in this course

LEARNING OBJECTIVESTo design and use material models to make understanding and solving problems easier and also show the valuable relation between manual and intellectual activity. To carry out manual and graphical tasks carefully, designing and planning them beforehand so as to highlight the importance of a task looking good as well as being useful and entertaining.

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:

Contexto:

company

General

Idioma:

english

Palabras clave: pythagoras' theorem prove graphical

Ambito: Universal

Estructura:

lineal

Nivel de agregación:

Secuencia Didáctica

Colección: Descartes

Nodo:

INTEF

agrega.educacion.es

URL repositorio: /repositorio/07092010/54/es_2010090763_9122449

IMS Manifest Baixar o arquivo

Técnica

Formato:

image/gif

image/jpeg

text/html

Tipo requerimiento:

nabigatzailea

Nombre requerimiento:

any

Tipo requerimiento:

sistema operativo

Nombre requerimiento:

multi-os

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:

medio

Tiempo aprendizaje: 3 teaching sessions

Idioma educativo:

english

Proceso cognitivo:

analitzar

ikertu

connect

comprender

Rights

Coste licencia:

Tipo acceso:

unibertsala

Descripción acceso:

es_cnice_20080623,es_{nodo}_20080923,es_clm_20091103121523455,es_murcia_20080422121523455,es_valencia_20081215,es_contenidos_20080623,es_castillayleon_201002241811,es_baleares_200907131205,es_canarias_20090114,es_aragon_20080930,es_larioja_20081107,es_cantabria_20081215,es_euskadi_20100423,es_extremadura_20090126,es_navarra_20090202,es_andalucia_20090324