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MA.2

Furma e spazi

C

Matematisar e preschentar

2

Las scolaras ed ils scolars san faudar, skizzar, dissegnar e construir figuras sco era barattar e controllar preschentaziuns da la geometria planiva.

renviaments

MA.2.C.2

Las scolaras ed ils scolars ...

1

a

  • san far permez figuras simmetricas cun faudar (p.ex. triangul, quadrat, rectangul, rudè, plantas, animals).
  • san tagliar cun la forsch sdrivlas, chantuns e radundezzas e rimnan experientschas cun tagls da siluetta.

b

  • san smesar la surfatscha da quadrats e rectanguls (p.ex. faudar in rectangul en quatter sdrivlas tuttina grondas e dar colur a duas da quatter sdrivlas).

c

  • san faudar quadrats, rectanguls, rudels en 2, 4, 8 u 16 parts tuttina grondas.

d

  • san faudar tenor instrucziun en maletgs (p.ex. ina bartga).

2

e

  • san dissegnar rectanguls cun varts inditgadas.
  • san dissegnar, midar e descriver surfatschas d'ornament cun il circul e la lingera.
orientierungspunkt


f

  • san dissegnar cun retagls, circul e geotriangul (p.ex. lingias parallelas, anguls dretgs, trianguls rectangulars, quadrats e rectanguls).

g

  • san chapir, descriver e controllar faudaziuns, skizzas e dissegns.
  • san transportar anguls e mesirar anguls cun il geotriangul.
  • san dissegnar, midar ed arranschar furmas al computer.
  • san dar e midar cumonds per dissegnar furmas en in sistem da programmar sco era descriver ils effects (p.ex. enavant, volver a sanestra, enavant).

3

h

  • san dissegnar verticalas, bisecantas e verticalas centralas cun il geotriangul.
  • san construir bisecantas, verticalas centralas e trianguls regulars cun il circul e la lingera.
  • san dissegnar figuras al computer.

i

  • san skizzar figuras e relaziuns geometricas e far dissegns cun il geotriangul ed il circul ubain cun ina software da geometria dinamica (p.ex. dissegnar u construir in parallelogram cun a, b e ha).
orientierungspunkt


j

  • san descriver preschentaziuns e construcziuns geometricas en lingua tecnica.