Connexions

You are here: Home » Content » Om probleme in konteks op te los

Navigation

Lenses

What is a lens?

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.

In these lenses

• GETIntPhaseMaths

This module is included inLens: Siyavula: Mathematics (Gr. 4-6)
By: Siyavula

Review Status: In Review

Click the "GETIntPhaseMaths" link to see all content selected in this lens.

Click the tag icon to display tags associated with this content.

Recently Viewed

This feature requires Javascript to be enabled.

Tags

(What is a tag?)

These tags come from the endorsement, affiliation, and other lenses that include this content.

Om probleme in konteks op te los

Module by: Siyavula Uploaders. E-mail the author

Memorandum

1.

1.1 3 cm × 2 cm × 2 cm = 12 cm³

3 cm × 2 cm × 3 cm = 18 cm³

1 cm × 4 cm × 3 cm = 12 cm³

1.2 5 m × 3,5 m × 2 m = 35 m²

1.3 9 cm × 6 cm × 2 cm = 108 cm²

2. 2.1 577 912 cm²

2.1 583 296 cm²

3. (78 cm × 46 cm × 52 cm) ÷ (24 cm × 8 cm × 11 cm)

= 186 576 cm² ÷ 2 112 cm²

= 88,34

= 88 klein boksies

AKTIWITEIT: Om probleme in konteks op te los [LU 1.6.2]

1. Bereken die volume van die volgende:

1.1

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

1.2 ’n Swembad van 5 m lank, 3,5 m breed en 2 m diep

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

1.3 ’n Blikkie tuna: 9 cm by 6 cm by 2 cm

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

2. Watter houer het die grootste volume:

2.1: 106 cm by 94 cm by 58 cm, or

_____________________________________________________________________

2.2: 93 cm by 98 cm by 64 cm?.

_____________________________________________________________________

_____________________________________________________________________

3. Hoeveel klein kartondosies met afmetings 24 cm × 8 cm × 11 cm kan jy pak binne ’n groot kartondoos van 78 cm by 46 cm by 52 cm?

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

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 1.6: Dit is duidelik wanneer die leerder probleme oplos in konteks, insluitend kontekste wat gebruik kan word om ‘n bewustheid van ander leerareas, asook van menseregte-, sosiale, ekonomiese en omgewingskwessies, te bevorder soos:

1.6.2: meting in konteks van Natuurwetenskappe en Tegnologie.

Content actions

PDF | EPUB (?)

What is an EPUB file?

EPUB is an electronic book format that can be read on a variety of mobile devices.

Downloading to a reading device

For detailed instructions on how to download this content's EPUB to your specific device, click the "(?)" link.

| More downloads ...

Add module to:

My Favorites (?)

'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.

| External bookmarks