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    This collection is included inLens: Siyavula: Mathematics (Gr. 7-9)
    By: Siyavula

    Collection Review Status: In Review

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WISKUNDE

Gewone Breuke

OPVOEDERS AFDELING

Memorandum

1. a) 710710 size 12{ { { size 8{7} } over { size 8{"10"} } } } {}

b) 310310 size 12{ { { size 8{3} } over { size 8{"10"} } } } {}

c) 410410 size 12{ { { size 8{4} } over { size 8{"10"} } } } {} or 2525 size 12{ { { size 8{2} } over { size 8{5} } } } {}

d) 610610 size 12{ { { size 8{6} } over { size 8{"10"} } } } {} or 3535 size 12{ { { size 8{3} } over { size 8{5} } } } {}

3.1 a) a) 1 4747 size 12{ { { size 8{4} } over { size 8{7} } } } {}

b) 2 2727 size 12{ { { size 8{2} } over { size 8{7} } } } {}

b) a) - 3434 size 12{ { { size 8{3} } over { size 8{4} } } } {}

b) - 1414 size 12{ { { size 8{1} } over { size 8{4} } } } {}

c) 2 3434 size 12{ { { size 8{3} } over { size 8{4} } } } {}

c) a) 98 3535 size 12{ { { size 8{3} } over { size 8{5} } } } {}

b) 99 1515 size 12{ { { size 8{1} } over { size 8{5} } } } {}

c) 100 4545 size 12{ { { size 8{4} } over { size 8{5} } } } {}

  1. a) 102 {}1515 size 12{ { { size 8{1} } over { size 8{5} } } } {}

Leerders Afdeling

Inhoud

AKTIWITEIT: Breuke [LU 2.7.4, LU 1.10]

1. Kom ons val sommer dadelik weg! Kyk goed na die skets.

Figure 1
Figure 1 (graphics1.png)

Work with a friend to find out:

a) What fraction of the class is girls? .__________________________________

b) Watter breukdeel van die klas is dogters? _____________________________

c) Watter breukdeel van die klas is seuns? ______________________________

d) Watter breukdeel van die leerders staan? _____________________________

2. Maak ’n opname van die leerders in JOU klas en voltooi die tabel:

Table 1
BREUKDEEL VAN DIE KLAS MEISIES SEUNS
Breukdeel wat blou oë het ................. .................
Breukdeel met blonde hare ................. .................
Breukdeel wat mal is oor Wiskunde ................. .................
Breukdeel wat aan sport deelneem ................. .................
Breukdeel wat musiek neem ................. .................

3.1 Kan jy sê na watter breuke die pyltjies wys?

a)

Figure 2
Figure 2 (graphics2.png)

(a) ___________________

(b) ___________________

b)

Figure 3
Figure 3 (graphics3.png)

(a) ___________________

(b) ___________________

(c) ___________________

c)

Figure 4
Figure 4 (graphics4.png)

(a) ___________________

(b) ___________________

(c) ___________________

(d) ___________________

3.2 Het jy geweet?

Wanneer ons negatiewe en positiewe getalle op ’n getallelyn het en dan breuke byvoeg, noem ons dié getalle rasionale getalle. Ons het dus hierbo getallelyne van rasionale getalle.

Assessering

Leeruitkomste 1:Die leerder is in staat om getalle en die verwantskappe daarvan te herken, te beskryf en voor te stel, en om tydens probleemoplossing bevoeg en met selfvertroue te tel, te skat, te bereken en te kontroleer.

Assesseringstandaard 1.10: Dit is duidelik wanneer die leerder ‘n verskeidenheid strategieë gebruik om oplossings te kontroleer en die redelikheid daarvan te beoordeel;

Leeruitkomste 2:Die leerder is in staat om patrone en verwantskappe te herken, te beskryf en voor te stel en probleme op te los deur algebraïese taal en vaardighede te gebruik.

Assesseringstandaard 2.7: Dit is duidelik wanneer die leerder die ekwivalensie van verskillende beskrywings van dieselfde verhouding of reël bepaal, ontleed en interpreteer, wat soos volg voorgestel word:

2.7.4: deur vergelykings of uitdrukkings.

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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.

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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.

| External bookmarks