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Graad 5


Module 3

Nuusberigte en 'n kaartindeks

Aktiwiteit 1:

Om aardrykskundige nuusberigte te versamel

[lu 1.1]

Versamel deurentyd aardrykskundige nuusberigte en dui die plek onder bespreking op ‘n wêreldmuurkaart aan.

Kaartindeks van die atlas

  • Soms is dit moeilik om ‘n plek op ‘n kaart vind. Kosbare tyd gaan so verlore. Daar is ‘n baie maklike manier om plekke op kaarte te vind, naamlik met behulp van die kaartindeks.
  • Dit is ‘n alfabetiese lys van plekke wat agterin elke atlas voorkom. Dit bevat al die name in die atlas. Elke inskrywing dui dan die land of streek aan waar die naam voorkom.
  • Daarna verskyn die bladsynommer van die geskikste kaartvel waarop die naam voorkom – gewoonlik die kaart met die grootste skaal.
  • Dan volg die breedte- en lengteligging. (Dit word in Graad 7 volledig behandel.)
  • ‘n Lys van afkortings word ook aangedui aan die einde van die kaartindeks.
  • Bekyk die volgende voorbeelde en probeer dit in jou atlas se indeks naslaan:
Dorp Land Bl Breedteligging Lengteligging
Bloemfontein RSA 10 27,35 S 25,48 O
Dundee RSA 9 28,09 S 31,14 O
Glenwood RSA 14 29,52 S 31,00 O

Let op dat bladsynommers van atlas tot atlas kan verskil.

Aktiwiteit 2:

Om 'n indeks te gebruik om plekke te vind

[lu 1.5]

Slaan die atlas-indeksverwysings van die volgende plekke in jou atlas na.

1. Piketberg

2. Hermanus

3. Klerksdorp

4. Richardsbaai

5. Welkom


LU 1


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

Dit is duidelik wanneer die leerder:

  • bronne met nuttige aardrykskundige inligting kan kies en gebruik;
  • inligting kategoriseer;
  • sketskaarte en/of planne na aanleiding van veldwaarnemings en afmetings teken;
  • ‘n indeks gebruik om plekke op wêreldatlaskaarte te vind;
  • deur projekte, bespreking, debat en diagramme, kennis en begrip van die vraagstuk toon [dra die antwoord oor].

Questions & Answers

do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
Damian Reply
absolutely yes
how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
characteristics of micro business
Do somebody tell me a best nano engineering book for beginners?
s. Reply
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
what is the actual application of fullerenes nowadays?
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
is Bucky paper clear?
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Do you know which machine is used to that process?
how to fabricate graphene ink ?
for screen printed electrodes ?
What is lattice structure?
s. Reply
of graphene you mean?
or in general
in general
Graphene has a hexagonal structure
On having this app for quite a bit time, Haven't realised there's a chat room in it.
what is biological synthesis of nanoparticles
Sanket Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
many many of nanotubes
what is the k.e before it land
what is the function of carbon nanotubes?
I'm interested in nanotube
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
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
what is system testing
what is the application of nanotechnology?
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
anybody can imagine what will be happen after 100 years from now in nano tech world
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
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
silver nanoparticles could handle the job?
not now but maybe in future only AgNP maybe any other nanomaterials
I'm interested in Nanotube
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Mueller Reply
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Source:  OpenStax, Sosiale wetenskappe: aardrykskunde graad 5. OpenStax CNX. Sep 22, 2009 Download for free at http://cnx.org/content/col10985/1.2
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