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• GETSenPhaseMaths

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

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

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Inside Collection (Course):

Course by: Siyavula Uploaders. E-mail the author

# Selfassessering

Module by: Siyavula Uploaders. E-mail the author

14

(a) 42

(b) 70

(c) 6

(d) 9

(e) 18

(f) 36

(g) 114

(h) 117

(i) 133

(j) 146

(k) 9

(l) 8

(m) 8

(n) 3

(o) 9

## Inhoud

### AKTIWITEIT: Selfassessering [LU 1.8]

12.4 KOPKRAPPER!

’n Vliegtuig vlieg 200 km in die rigting 060 grade. Dan verander dit van rigting en vlieg 480 km verder in die rigting 110 grade. Kan jy die roete van die vliegtuig teken? (Wenk: 1 cm = 100 km. Trek weer ’n Noordlyn wanneer van rigting verander word. )

13. Tyd vir selfassessering

 Merk die toepaslike blokkie: JA NEE Ek weet wat “Geometrie” beteken __ __ Ek kan die volgende begrippe verduidelik: punt __ __ lyn __ __ lynsegment __ __ halflyn / straal __ __ paralelle lyne __ __ loodregte lyne __ __ Ek weet in watter drie rigtings lyne loop __ __ Ek weet hoe groot die volgende hoeke is: omwenteling __ __ inspringende hoek __ __ gestrekte hoek __ __ stomphoek __ __ regte hoek __ __ skerphoek __ __ Ek kan hoeke korrek met ’n gradeboog teken __ __ Ek kan rigtings in grade aandui __ __

14. Kom ons kyk eers hoe vaar jy in die volgende hoofrekentoets.

a) 6 x 7 = _______________________

b) 14 x 5 = ______________________

c) 54 ÷ 9 = ______________________

d) 63 ÷ 7 = ______________________

e) 26 – 8 = ______________________

f) 43 – 7 = ______________________

g) 123 – 9 = _____________________

h) 132 – 15 = ____________________

i) 114 + 19 = ____________________

j) 13 + 118 + 15 = _______________

k) ¼ van 36 = _____________________

l) ¹/³ van 24 = _____________________

m) ¹/8 van 64 = _____________________

n) ¹/6 van 18 = _____________________

o) ¹/5 van 45 = _____________________

• Voltooi: Ek het......................... antwoorde reg.

## 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 1.8: Dit is duidelik wanneer die leerder hoofberekeninge doen wat kwadrate van natuurlike getalle tot minstens 102 en derdemagswaardes van natuurlike getalle tot minstens 53 behels.

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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?

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?

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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