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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

can someone help me with some logarithmic and exponential equations.
Jeffrey Reply
sure. what is your question?
ninjadapaul
20/(×-6^2)
Salomon
okay, so you have 6 raised to the power of 2. what is that part of your answer
ninjadapaul
I don't understand what the A with approx sign and the boxed x mean
ninjadapaul
it think it's written 20/(X-6)^2 so it's 20 divided by X-6 squared
Salomon
I'm not sure why it wrote it the other way
Salomon
I got X =-6
Salomon
ok. so take the square root of both sides, now you have plus or minus the square root of 20= x-6
ninjadapaul
oops. ignore that.
ninjadapaul
so you not have an equal sign anywhere in the original equation?
ninjadapaul
Commplementary angles
Idrissa Reply
hello
Sherica
im all ears I need to learn
Sherica
right! what he said ⤴⤴⤴
Tamia
what is a good calculator for all algebra; would a Casio fx 260 work with all algebra equations? please name the cheapest, thanks.
Kevin Reply
a perfect square v²+2v+_
Dearan Reply
kkk nice
Abdirahman Reply
algebra 2 Inequalities:If equation 2 = 0 it is an open set?
Kim Reply
or infinite solutions?
Kim
The answer is neither. The function, 2 = 0 cannot exist. Hence, the function is undefined.
Al
y=10×
Embra Reply
if |A| not equal to 0 and order of A is n prove that adj (adj A = |A|
Nancy Reply
rolling four fair dice and getting an even number an all four dice
ramon Reply
Kristine 2*2*2=8
Bridget Reply
Differences Between Laspeyres and Paasche Indices
Emedobi Reply
No. 7x -4y is simplified from 4x + (3y + 3x) -7y
Mary Reply
is it 3×y ?
Joan Reply
J, combine like terms 7x-4y
Bridget Reply
im not good at math so would this help me
Rachael Reply
yes
Asali
I'm not good at math so would you help me
Samantha
what is the problem that i will help you to self with?
Asali
how do you translate this in Algebraic Expressions
linda Reply
Need to simplify the expresin. 3/7 (x+y)-1/7 (x-1)=
Crystal Reply
. After 3 months on a diet, Lisa had lost 12% of her original weight. She lost 21 pounds. What was Lisa's original weight?
Chris Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
China
Cied
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
Porter
many many of nanotubes
Porter
what is the k.e before it land
Yasmin
what is the function of carbon nanotubes?
Cesar
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
AMJAD
preparation of nanomaterial
Victor Reply
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
Himanshu Reply
good afternoon madam
AMJAD
what is system testing
AMJAD
what is the application of nanotechnology?
Stotaw
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
Azam
anybody can imagine what will be happen after 100 years from now in nano tech world
Prasenjit
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
Azam
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
Prasenjit
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
Damian
silver nanoparticles could handle the job?
Damian
not now but maybe in future only AgNP maybe any other nanomaterials
Azam
can nanotechnology change the direction of the face of the world
Prasenjit Reply
At high concentrations (>0.01 M), the relation between absorptivity coefficient and absorbance is no longer linear. This is due to the electrostatic interactions between the quantum dots in close proximity. If the concentration of the solution is high, another effect that is seen is the scattering of light from the large number of quantum dots. This assumption only works at low concentrations of the analyte. Presence of stray light.
Ali Reply
the Beer law works very well for dilute solutions but fails for very high concentrations. why?
bamidele Reply
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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