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MA.2

Furma e spazi

C

Matematisar e preschentar

3

Las scolaras ed ils scolars san s'imaginar figuras e corps en differentas posiziuns, preschentar modificaziuns e descriver quellas (geometria a chau).

renviaments

AS

MA.2.C.3

Las scolaras ed ils scolars ...

1

a

  • san palpar, dissegnar resp. furmar suenter e descriver figuras e corps zuppads.

b

  • san eruir differenzas tranter furmas e posiziuns vesaivlas e figuras tenor memoria.

c

  • san dissegnar u construir suenter figuras, corps u lur posiziuns tenor memoria (p.ex. far suenter ina construcziun cun 7 cubs u plazzar bastuns tenor in muster).

2

d

  • san midar la posiziun d'ina figura u d'in quader en l'imaginaziun sco era descriver modificaziuns (p.ex. volver in pult a chau per 180°).
  • san controllar raits dal cub e dal quader en l'imaginaziun.

e

  • san decumponer e metter ensemen corps en l'imaginaziun (p.ex. construir ina figura inditgada or da duas parts dal cub soma).
  • san far operaziuns exemplaricas e descriver ils resultats (p.ex. far cupitgar in dat 4 giadas, uschia ch'ins vesa puspè ils medems puncts sisum).

3

f

  • san volver e spustar figuras e corps en l'imaginaziun (p.ex. vistas d'in corp cun 5 fin 8 cubs).

g

  • san modifitgar corps en l'imaginaziun e descriver ils resultats (p.ex. mular giu tut ils chantuns d'in cub en l'imaginaziun e descriver il nov corp).
  • san far operaziuns a chau e preschentar ils resultats (p.ex. volver per 90° e skizzar ina construcziun da 4 cubs).