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Aardrykskunde

Graad 4

Kaartwerk

Grootskaalkaarte

Module 7

Grootskaalkaarte

1.die wêreld

‘n Ronde kaart van die aarde word ‘n aardbol genoem.

Het jy al probeer om ‘n stukkende bal oop te sny en plat te druk? Net so moeilik is dit om ‘n ronde aarde op ‘n plat kaart uit te beeld. Daarom dui die meeste wêreldkaarte die aarde as “plat” aan.

2.afrika (my kontinent)

  • Die kontinent waarop jy woon se naam is ..................................................................
  • Afrika is die tweede grootste kontinent in die wêreld. Afrika bestaan uit 49 lande. ‘n Land is ‘n stuk aarde binne ‘n vaste grens. Die grenslyn skei een land van ‘n ander.

Aktiwiteit 1

Om die wêreldkaart te lees [lu 1.5]

Bestudeer die wêreldkaart op die vorige bladsy en beantwoord die vrae.

1. Hoeveel kontinente (vastelande) is daar? ....................................................

2. Watter kontinent is die grootste? ..................................................................

3. Watter kontinent is die kleinste? ...................................................................

4. Watter oseaan is tussen Afrika en Suid-Amerika? .......................................

5. Watter oseaan is tussen Suid-Amerika en Australië? ..................................

Aktiwiteit 2

Kaartwerk: afrika [lu 1.5]

Kleur nou al die lande op die Afrika-kontinent wat met ‘n “N” begin, bruin in.

1. Kleur jou land (Suid-Afrika) rooi in.

2. Skryf die name neer van die lande wat teenaan Suid-Afrika lê.

Sulke lande wat teenaan ‘n ander land lê, word ‘n buurland genoem .

3. suid-afrika (my land)

  • Suid-Afrika lê aan die suidpunt van die kontinent Afrika. Ons land, soos alle ander lande, word deur ‘n regering bestuur wat ook die wette van die land maak.
  • Kyk nou mooi na die volgende kaart van Suid-Afrika.

Binne ‘n land se grense is daar nog ander grense wat die land weer in provinsies opdeel.

  • Hoeveel provinsies het Suid-Afrika? ..............................
  • Grense word deur mense daar gestel en daarom kan dit verander word. Tot 1994 het Suid-Afrika slegs vier provinsies gehad.

Aktiwiteit 3

Kaartwerk [lu 1.5]

Kyk goed na die sleutel van die kaart van Suid-Afrika en beantwoord die volgende vrae:

1. Watter groot bergreeks vind ons in Kwazulu-Natal?

2. Noem drie grondstowwe wat in die Noord-Kaap gemyn word.

3. Watter provinsie is die verste Noord geleë?

4. Watter rivier mond op die noordelike grens van die Noord-Kaap in die

Atlantiese oseaan uit?

5. In watter oseaan sal jy swem as jy by Durban vakansie hou?

6. Watter provinsie is die kleinste?

7. In watter provinsie bevind jy jou as jy in Port Elizabeth vakansie hou?

8. Waar / Onwaar? Die steenkool wat in Mpumalanga gemyn word, kan met

skepe na ander land uitgevoer word.

Aktiwiteit 4

Om inligting uit bronne te gebruik om vrae oor mense en plekke te beantwoord [lu 1.5]

Julle opvoeder gaan ‘n muurkaart van die wêreld in die klaskamer ophang. Luister elke dag na die wêreldnuus en lees koerante. Bring berigte wat betrekking het op Aardrykskunde klas toe en laat jou opvoeder met ‘n kopspeld op die muurkaart aandui op watter kontinent die gebeure plaasgevind het. Bepreek dit en vorm en gee jou eie opinie.

Kom ons hou met hierdie opdrag vol tot die einde van die jaar!

Assessering

Leeruitkoms 1: aardrykskundige ondersoek

Die leerder is in staat om ondersoekvaardighede te gebruik om aardrykskundige en omgewingsbegrippe en -prosesse te ondersoek.

Assesseringstandaard

Dis duidelik wanneer die leerder

1.5 belangrike staatkundige grense en belangrike menslike en fisiese kenmerke op grootskaalkaarte identifiseer.

Memorandum

Grootskaalkaarte

Afrika

  1. 7
  2. Asië
  3. Europa

4. Atlanties

Stille

2. Namibië, Botswana, Zimbabwe, Mosambiek

9

  1. Drakensberge
  2. Koper, diamante, yster
  3. Limpopo
  4. Oranje
  5. Indiese
  6. Gauteng
  7. Oos-Kaap

8. O – geen hawe

Questions & Answers

where we get a research paper on Nano chemistry....?
Maira Reply
nanopartical of organic/inorganic / physical chemistry , pdf / thesis / review
Ali
what are the products of Nano chemistry?
Maira Reply
There are lots of products of nano chemistry... Like nano coatings.....carbon fiber.. And lots of others..
learn
Even nanotechnology is pretty much all about chemistry... Its the chemistry on quantum or atomic level
learn
Google
da
no nanotechnology is also a part of physics and maths it requires angle formulas and some pressure regarding concepts
Bhagvanji
hey
Giriraj
Preparation and Applications of Nanomaterial for Drug Delivery
Hafiz Reply
revolt
da
Application of nanotechnology in medicine
what is variations in raman spectra for nanomaterials
Jyoti Reply
I only see partial conversation and what's the question here!
Crow Reply
what about nanotechnology for water purification
RAW Reply
please someone correct me if I'm wrong but I think one can use nanoparticles, specially silver nanoparticles for water treatment.
Damian
yes that's correct
Professor
I think
Professor
Nasa has use it in the 60's, copper as water purification in the moon travel.
Alexandre
nanocopper obvius
Alexandre
what is the stm
Brian Reply
is there industrial application of fullrenes. What is the method to prepare fullrene on large scale.?
Rafiq
industrial application...? mmm I think on the medical side as drug carrier, but you should go deeper on your research, I may be wrong
Damian
How we are making nano material?
LITNING Reply
what is a peer
LITNING Reply
What is meant by 'nano scale'?
LITNING Reply
What is STMs full form?
LITNING
scanning tunneling microscope
Sahil
how nano science is used for hydrophobicity
Santosh
Do u think that Graphene and Fullrene fiber can be used to make Air Plane body structure the lightest and strongest. Rafiq
Rafiq
what is differents between GO and RGO?
Mahi
what is simplest way to understand the applications of nano robots used to detect the cancer affected cell of human body.? How this robot is carried to required site of body cell.? what will be the carrier material and how can be detected that correct delivery of drug is done Rafiq
Rafiq
if virus is killing to make ARTIFICIAL DNA OF GRAPHENE FOR KILLED THE VIRUS .THIS IS OUR ASSUMPTION
Anam
analytical skills graphene is prepared to kill any type viruses .
Anam
Any one who tell me about Preparation and application of Nanomaterial for drug Delivery
Hafiz
what is Nano technology ?
Bob Reply
write examples of Nano molecule?
Bob
The nanotechnology is as new science, to scale nanometric
brayan
nanotechnology is the study, desing, synthesis, manipulation and application of materials and functional systems through control of matter at nanoscale
Damian
Is there any normative that regulates the use of silver nanoparticles?
Damian Reply
what king of growth are you checking .?
Renato
What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
Stoney Reply
why we need to study biomolecules, molecular biology in nanotechnology?
Adin Reply
?
Kyle
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
Adin
why?
Adin
what school?
Kyle
biomolecules are e building blocks of every organics and inorganic materials.
Joe
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Aardrykskunde graad 4. OpenStax CNX. Oct 21, 2009 Download for free at http://cnx.org/content/col11083/1.2
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