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Similar triangles

tipo de documento French-Foreign Language - Teaching sequence

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Similar triangles

Worksheet overview

Description:

This unit provides a detailed study of similarity focusing specifically on similar triangles. The criteria governing similarity are analysed and exercises are carried out to focus in these criteria

Teaching orientation:

TYPE OF KNOWLEDGE: procedural

AIMS To recognize and be able to construct similar triangles using any of the criteria studied in this unit. To understand the concept of ratio of similitude as well as know how to calculate it and apply it to solve problems with similar triangles.

Previous knowledge is not necessary. The contents required are explained in this course

License:

creative commons: attribution - non commercial - share alike

License description:

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

End user:

learner

Context:

schoolmate

General

Language:

english

KeyWords: triangles similar thales proportion

Scope: universal

Structure:

linear

Agregation level:

Teaching Sequence

Collection: Descartes

Node:

INTEF

agrega.educacion.es

Repository URL: /repositorio/15052010/33/es_2010051513_9024647

IMS Manifest Download file

Technique

Format:

image/gif

text/html

Size: 104

Requirement type:

operating system

Requirement name:

multi-os

Requirement type:

browser

Requirement name:

any

Installation considerations:

Installation is not required

Other platform requirements:

Install and enable the Java interpreter and Plug-in of the Applet Descartes on local

Educational use

Educational learning resource type:

real or virtual learning environment

Interaction type:

mixed

Interaction level:

low

Semantic density:

medium

Age: 15 years

Difficulty:

medium

Learning time: 1 teaching unit.

Educational language:

english

Cognitive process:

analyse

implement

practise

Rights

License cost:

Access type:

universal

Access description:

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