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Om statiese elektrisiteit en weerlig as bronne van energie te kan beskryf

Module by: Siyavula Uploaders. E-mail the author

NATUURWETENSKAPPE

Lewe en Lewenswyse

OPVOEDERS AFDELING

Memorandum

Groei, voortplanting, beweging, asemhaling, voeding en uitskeiding /ontlasting/ waterbalans.

LEERDER AFDELING

Inhoud

AKTIWITEIT: Om lewende organismes van nie-lewende goed te onderskei [LU2.1]

’N STUDIE VAN ENKELE INVERTEBRATE

Ons gaan nou in meer besonderhede na enkele voorbeelde van die invertebrate kyk.

Onthou dat ons veral gaan kyk na die wyse waarop hulle aangepas is om in hul omgewing (die ekosisteem) te kan oorleef.

Kan jy nog onthou watter kenmerke van lewende organismes hulle van nie-lewende goed onderskei?

Skryf die kenmerke hier neer:

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Jy sal saamstem dat as ons ‘n dier in sy habitat (in die ekosisteem) wil bestudeer, ons veral na hierdie kenmerke moet kyk.

ASSESSERING

Leeruitkomste 2:Die leerder ken, interpreteer en pas wetenskaplike, tegnologiese en omgewingskennis toe.

Assesseringstandaard 2.1: Dit is duidelik wanneer die leerder betekenisvolle inligting onthou: onthou, ten minste, definisies en komplekse feite.

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