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Operations with integers - II

tipo de documento Matematika - Sekuentzia didaktikoa

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Operations with integers - II

Laburpen fitxa

Deskripzioa:

In this unit, we revise the basic ideas of integers and we use them to practise the following operations: sum, multiplication, division and powers. Before starting this unit, students should have studied integers in class in the traditional way. These activities are suitable as a complement to get a better understanding of the concepts and the operations. The numbers that appear in each window are generated at random. This allows you to use the window indefinitely and practise a lot of different exercises. The numbers consist of only one or two figures so the calculations can easily be done mentally. Magic squares with sums and multiplications are used in the exercises, however the main objective of this unit is to learn things about integers. It doesn't deal with learning things about magic squares.

Orientazio didaktikoa:

KNOWLEDGE TYPE: conditional

PRIOR KNOWLEDGEThe contents of this course is taught in the next.

LEARNING OBJECTIVESTo identify values which are integers. To understand the concept of multiplication of two integers. To take full advantage of the properties of multiplication. To understand how division is different from multiplication. To understand how powers is a repeated multiplication of the same factor. To understand and apply properly the hierarchy when combining different operations. To train in mental calculation.

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:

ikaslea

Testuingurua:

kidea

Orokorra

Hizkuntza:

ingelesa

Gako hitzak: integers combined operations magic squares

Eremua: universal

Egitura:

lineala

Elkarketa maila:

Sekuentzia Didaktikoa

Bilduma: Descartes

Nodoa:

INTEF

agrega.educacion.es

URL gordelekua: /repositorio/22072010/3f/es_2010072263_9164812

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:

aktiboa

Elkarrekintza maila:

altua

Dentsitate semantikoa:

baxua

Adina: 12 years

Zailtasuna:

erraza

Ikasketa denbora: 5 teaching units

Hezkuntzako hizkuntza:

ingelesa

Kognizio prozesua:

motibatu

begiratu

praktikatu

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_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