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Afrikaans huistaal

Graad 6

Module 1

Interpretasie van ‘n boodskap

Aktiwiteit 1:

Om ‘n boodskap te interpreteer en te bespreek

[lu 3.2.1]

Wat wil die bostaande skets vir my en jou sê? Bespreek dit in groepe en gee terugvoering.

Aktiwiteit 2:

Om stil te lees [lu 3.1.1]

Om te soeklees en afleidings uit kontekstuele leidrade te maak [lu 3.1.2]

1. Lees die onderstaande gedeeltes aandagtig deur en beantwoord die vrae daaroor gestel.

  1. Berge en vullis om te oorwin

Dis om van te huil! Waar daar mense is, is daar gemors. Is daar hoop? Dalk kan die kreef ons help. “Wil jy my sê die kreef, die lekkerny vir smulpape? Ja, dis nes jy daar sê, die kreef.”

Die kreef is voorwaar ‘n netjiese kêrel. Hy herbenut sy dop elke keer as hy “vervel”. Soos die jong larwe groei, werp hy van tyd tot tyd die harde skelet aan sy buitekant af. Sodra hy so afgedop het, ontwikkel hy ‘n lus vir kalsiumkarbonaat – wat hy inkry deur sy eie afgedopte dop te verorber, asook die skulpe van ander diere, soos bv. seekastaiings. In die natuur word niks vermors nie. Die produkte van enige natuurproses word in ander natuurprosesse opgeneem. Die blare wat in die herfs van die bome val, verander in voedingstowwe vir die plante. Spinnekoppe vreet gereeld hul eie webbe op en herwin so die proteïen daarin en maak hul omgewing skoon.

Van die vroegste tye af is die mens egter ‘n rommelmaker. Die beskawing het feitlik sinoniem geword met die vullishoop. Maar dit is net in die afgelope paar dekades, en veral sedert die ontwikkeling van die “weggooi-gemeenskap”, dat afval so ‘n probleem geword het.

( Huisgenoot , 16 Julie 1992)

  1. Ek kan nie "hoor" wat ek "sien" nie!

Miskien het jy al bostaande uitdrukking gehoor toe Ma gesê het jy moet die hoëtroustel sagter stel.

In die meeste plekke waar konsentrasie vereis word, word stilte vereis - die eksamenlokaal, die kerk, die operasiesaal - noem maar op. Geraas het in die twintigste eeu so 'n probleem geword dat alle leidende moondhede wette maak om meer stilte te verkry. Die intensiteit van geluide wat geraas veroorsaak, word in desibel (dB) uitgedruk.

Die oor kan geluide tussen 0 desibel en 180 desibel waarneem. Om ‘n goeie nagrus te kry, word ‘n geluidsterkte van hoogstens 25 desibel vereis. Die buurseun se motorfiets wat Pa en Ma so verpes, se geluidskerpte is ongeveer 80 dB. Die geluidskerpte in ‘n fabriek is ongeveer 120 dB en dié van ‘n supersoniese vliegtuig ongeveer 140 dB. Die gevaar lê veral in hierdie “simfonie” van klanke, want as jy vir te lank aan te hoë geraasvlakke blootgestel word, kan dit tot beskadiging van jou gehoor lei.

2. Beantwoord die volgende vrae na aanleiding van die gelese gedeeltes.

  1. Wat is ‘n smulpaap? Slaan dit in die HAT of ‘n goeie woordeboek na.
  2. Watter goeie voorbeeld stel die kreef aan ons?
  3. Ons behoort tot die “weggooi”-gemeenskap beteken:
    1. Ons lewe in ‘n era waarin nie meer kwaliteitsgoedere gemaak word nie.
    2. Ons lewe in ‘n tydvak waarin baie goedere weggegooi word nadat ons dit gebruik het, bv. goedkoop balpuntpenne.
    3. Ons lewe in ‘n era waarin dit lyk asof die wêreld ons “weggegooi” het.

Questions & Answers

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
anyone know any internet site where one can find nanotechnology papers?
Damian Reply
research.net
kanaga
sciencedirect big data base
Ernesto
Introduction about quantum dots in nanotechnology
Praveena Reply
what does nano mean?
Anassong Reply
nano basically means 10^(-9). nanometer is a unit to measure length.
Bharti
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
Daniel
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
Maciej
characteristics of micro business
Abigail
for teaching engĺish at school how nano technology help us
Anassong
Do somebody tell me a best nano engineering book for beginners?
s. Reply
there is no specific books for beginners but there is book called principle of nanotechnology
NANO
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
s.
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.
Tarell
what is the actual application of fullerenes nowadays?
Damian
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.
Tarell
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.
Virgil
is Bucky paper clear?
CYNTHIA
carbon nanotubes has various application in fuel cells membrane, current research on cancer drug,and in electronics MEMS and NEMS etc
NANO
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.
Harper
Do you know which machine is used to that process?
s.
how to fabricate graphene ink ?
SUYASH Reply
for screen printed electrodes ?
SUYASH
What is lattice structure?
s. Reply
of graphene you mean?
Ebrahim
or in general
Ebrahim
in general
s.
Graphene has a hexagonal structure
tahir
On having this app for quite a bit time, Haven't realised there's a chat room in it.
Cied
what is biological synthesis of nanoparticles
Sanket Reply
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Source:  OpenStax, Afrikaans huistaal graad 6. OpenStax CNX. Sep 07, 2009 Download for free at http://cnx.org/content/col10995/1.1
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