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Homothety and Similarity

tipo de documento Frantsesa-Atzerriko hizkuntza - Sekuentzia didaktikoa

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Homothety and Similarity

Laburpen fitxa

Deskripzioa:

This unit deals with some of the basic concepts of homothety (or enlargement) and some formulae connected to Thales' theorem. Rather than rigorous, step-by-step demonstrations, this unit offers the advantage of proving theories and properties in a straightforward manner. To conclude the unit, different examples of similarity in triangles and polygons in general is also focused on, through an interactive approach. There is an introduction to metric relations in a right-angled triangle: the theorem of the sides adjacent to the right angle and the perpendicular height theorem.

Orientazio didaktikoa:

KNOWLEDGE TYPE: declarative, procedural

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

LEARNING OBJECTIVESUnderstand and know how to apply direct and inverse homothety to simple shapes. Apply Thales' theorem to cases where segments are in proportion to each other. Construct similar polygons and work out their related measurements. Understand and know how to apply the theorem of the sides adjacent to the right angle and the perpendicular height theorem.

Lizentzia:

creative commons: ezagupena - ez komertziala - berdin konpartitu

Lizentziaren deskripzioa:

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.

Hartzailea:

Testuingurua:

kidea

Orokorra

Hizkuntza:

ingelesa

Gako hitzak: similarity homothety Thales´ theorem

Eremua: universal

Egitura:

lineala

Elkarketa maila:

Sekuentzia Didaktikoa

Bilduma: Descartes

Nodoa:

INTEF

agrega.educacion.es

URL gordelekua: /repositorio/11032010/8a/es_2010031163_9223758

IMS Manifest Fitxategia deskargatu

Teknika

Formatua:

image/gif

text/html

Eskakizun mota:

nabigatzailea

Eskakizunaren izena:

edozein

Eskakizun mota:

sistema eragilea

Eskakizunaren izena:

multi-os

Instalaziorako kontuan hartzekoak:

Installation is not required

Plataformaren beste eskakizun batzuk:

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

Hezkuntza erabilera

Hezkuntza baliabide mota:

ikaskuntzako eszenatoki erreala edo birtuala

Elkarrekintza mota:

konbinatua

Elkarrekintza maila:

erdikoa

Dentsitate semantikoa:

baxua

Adina: 15 years

Zailtasuna:

erraza

Ikasketa denbora: 3 teaching units

Hezkuntzako hizkuntza:

ingelesa

Kognizio prozesua:

sortu

aplikatu

Eskubideak

Lizentziaren kostua:

Sarbide mota:

unibertsala

Sarbidearen deskripzioa:

es_cnice_20080623,es_{nodo}_20080923,es_clm_20091103121523455,es_murcia_20080422121523455,es_valencia_20081215,es_contenidos_20080623,es_canarias_20090114,es_aragon_20080930,es_larioja_20081107,es_cantabria_20081215,es_extremadura_20090126,es_navarra_20090202,es_castillayleon_20080422121523455,es_andalucia_20090324