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Lenses

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  • GETSenPhaseNS display tagshide tags

    This module and collection are included inLens: Siyavula: Natural Sciences (Gr. 7-9)
    By: Siyavula

    Module Review Status: In Review
    Collection Review Status: In Review

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Toets jou kennis

Module by: Siyavula Uploaders. E-mail the author

NATUURWETENSKAPPE

Materie, Meting en Reaksies

Materie en Meting

OPVOEDER AFDELING

Memorandum

TOETS JOU KENNIS

1. partikels (klein deeltjies)

2. vaste stof; vloeistof; gas

3. atome

4. molekules

5. atoom

6. twee of meer atome

7. verbinding; elemente; kwik; suurstof

8. suurstof

9. verbindings

10. opgeneem

11. suurstof

12. ruimte; massa

13. 1 cm3

14. minder

LEERDER AFDELING

Inhoud

AKTIWITEIT: Toets jou kennis [LUO 2.1, LU 2.4]

Vul die ontbrekende woord/e in:

1. Alle materie op aarde is uit ____________________________________ gemaak.

2. Materie kan in drie vorms voorkom, nl ________________________________,

________________________________ en ______________________________

3. Alle materie bestaan uit klein deeltjies wat ___________________ genoem word.

4. Hierdie deeltjies verbind om ___________________________________ te vorm.

5. ‘n Element is materie wat slegs uit een soort ______________________ bestaan.

6. ‘n Verbinding bestaan uit ____________________________________________

7. Die verhitting van kwikoksied het bewys dat dit ‘n ________________ is wat uit

twee _____________________, nl. _______________________________ en

__________________________________________________________ bestaan.

8. ‘n Gloeiende splinter slaan aan die brand as dit in _________________________

gesteek word.

9. Elemente is die boustene van _________________________________________

10. Tydens die ontbinding van verbindings in hulle samestellende elemente word

warmte __________________________________________________________

11. Watter van die volgende is ‘n element: lug; water; ysteroksied of suurstof?

_________________________________________________________________

12. Alle materie beslaan _____________________ en het ____________________

13. ‘n Voorwerp wat in water sink, sal ‘n digtheid hê van meer as _______________

14. Room dryf op melk omdat dit __________________________ dig is as melk.

(20)

Assessering

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

Assesseringstandaard 2.3: Dit is duidelik wanneer die leerder inligting interpreteer: identifiseer kernidees in die teks, vind patrone in aangetekende data en maak gevolgtrekkings uit inligting in verskeie vorme (prente, diagramme, ens.).

Assesseringstandaard 2.4: Dit is duidelik wanneer die leerder kennis toepas: pas konseptuele kennis toe deur ‘n begrip wat onderrig is met ‘n variasie van ‘n soortgelyke situasie in verband te bring.

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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'.

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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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