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Om magnetisme in verskillende stowwe te toets

Module by: Siyavula Uploaders. E-mail the author

NATUURWETENSKAPPE

Energie-oordrag en kragte

A. Kragte

OPVOEDERS AFDELING

Memorandum

Stowwe wat genoteer word, sal bepaal word deur watter voorwerpe die leerders gebruik.

Voltooi:

  • Magnetiese stowwe.
  • Yster, staal, nikkel of kobalt.
  • Nie-magnetiese stowwe.
  • Kurk; plastiek; koper en karton.

LEERDER AFDELING

Inhoud

AKTIWITEIT: Om magnetisme in verskillende stowwe te toets [LU 1.2, LU 1.3, LU 2.1]

Neem ‘n verskeidenheid voorwerpe. Elke lid van die groep bring voorwerpe van die huis af om te toets. Noteer jul bevindings in die volgende tabel.

Tabel 1
Aangetrek Nie Aangetrek Nie
_______________________ _______________________
_______________________ _______________________
_______________________ _______________________
_______________________ _______________________
_______________________ _______________________
_______________________ _______________________
_______________________ _______________________
_______________________ _______________________
_______________________ _______________________

Voltooi:

‘n Magneet sal magnetiese stowwe aantrek. Al die voorwerpe wat dus deur

die magneet aangetrek is, word ____________________________________ genoem

en is gemaak van stowwe wat _____________________, ______________________

_____________________________________of ________________________ bevat.

Die voorwerpe wat nie deur die magneet aangetrek is nie, word __________________

________________________genoem en is gemaak van stowwe soos ________________________, ________________________,_________________ en

____________________________________________________________________

2. ‘n Magneet se polariteit

Let baie mooi op wanneer jou opvoeder die volgende demonstrasie doen:

Assessering

Leeruitkomste 1:Die leerder is in staat om met selfvertroue op weetgierigheid oor natuurlike verskynsels te reageer, en om binne die konteks van wetenskap, tegnologie en die omgewing verbande te ondersoek en probleme op te los.

Assesseringstandaard 1.2: Dit is duidelik wanneer die leerder ondersoeke uitvoer en data versamel: organiseer en gebruik toerusting of bronne om inligting in te versamel en aan te teken;

Assesseringstandaard 1.3: Dit is duidelik wanneer die leerder data evalueer en bevindings kommunikeer: veralgemeen ten opsigte van ‘n relevante aspek en beskryf hoe die data die veralgemening steun.

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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Definition of a lens

Lenses

A lens is a custom view of the content in the repository. You can think of it as a fancy kind of list that will let you see content through the eyes of organizations and people you trust.

What is in a lens?

Lens makers point to materials (modules and collections), creating a guide that includes their own comments and descriptive tags about the content.

Who can create a lens?

Any individual member, a community, or a respected organization.

What are tags? tag icon

Tags are descriptors added by lens makers to help label content, attaching a vocabulary that is meaningful in the context of the lens.

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'My Favorites' is a special kind of lens which you can use to bookmark modules and collections. 'My Favorites' can only be seen by you, and collections saved in 'My Favorites' can remember the last module you were on. You need an account to use 'My Favorites'.

| A lens I own (?)

Definition of a lens

Lenses

A lens is a custom view of the content in the repository. You can think of it as a fancy kind of list that will let you see content through the eyes of organizations and people you trust.

What is in a lens?

Lens makers point to materials (modules and collections), creating a guide that includes their own comments and descriptive tags about the content.

Who can create a lens?

Any individual member, a community, or a respected organization.

What are tags? tag icon

Tags are descriptors added by lens makers to help label content, attaching a vocabulary that is meaningful in the context of the lens.

| External bookmarks

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