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Kuns en kultuur

Graad 4

Kritiese en kreatiewe refleksie

Module 17

Musiek: blaasinstrumente

Blaasinstrumente

Aktiwiteit

Om instrumente te identifiseer [lu 2.4, 2.5]

Die swaan en die olifant

Vergelyk die musiek van die verskillende diere met mekaar. Skryf die ooreenkomste neer.

Beskryf wat jy hoor:

Die Swaan Die Olifant

DIE VOËLHOK

Voltooi eers:

  • Maatslag
  • Tempo
  • Is die instrumenteklank hoog en/of laag?
  • Watter ander instrumente is daar?
  • Beskryf wat jy hoor.

Om die voëls uit te beeld, gebruik die komponis ‘n blaasinstrument soos die dwarsfluit .

Hoe lyk die dwarsfluit?

Die dwarsfluit is ‘n houtblaasinstrument, maar word nie van hout gemaak nie. Dit word hoofsaaklik van silwer gemaak.

‘n Houtblaasinstrument bestaan uit ‘n hol buis met gate

Plak hier ‘n prentjie of ‘n tekening van ‘n dwarsfluit:

Hoe verkry ons klank op die dwarsfluit?

Sodra in die pyp geblaas word, vibreer die lug binne in die pyp. Dit bring klanke voort! Deur die gate oop of toe te maak, verander jy die toonhoogte. Hoe langer die lugkolom, hoe laer is die klank; hoe korter die lugkolom, hoe hoër die klank.

Die toonhoogte : Die note van die dwarsfluit is hoog.

DIE KOEKOEKVOËLTJIES IN DIE WOUD

Voltooi eers:

  • Maatslag
  • Tempo
  • Is die instrumenteklank hoog en/of laag?
  • Watter ander instrumente is daar?
  • Beskryf wat jy hoor.

Om die koekoekvoëltjies uit te beeld, gebruik die komponis ‘n blaasinstrument soos die klarinet .

Hoe lyk die klarinet?

Die klarinet is ‘n houtblaasinstrument.

‘n Houtblaasinstrument bestaan uit ‘n hol buis met gate en word meestal van hout gemaak.

Noem ander houtblaasinstrumente:

Plak hier ‘n prentjie of maak ‘n tekening van ‘n klarinet.

Hoe bring ons klanke voort op die klarinet?

Sodra in die pyp geblaas word, vibreer die lug binne in die pyp. Dit bring klanke voort! Deur die gate oop of toe te maak, verander die toonhoogte. Hoe langer die lugkolom, hoe laer is die klank; hoe korter die lugkolom, hoe hoër die klank.

Die toonhoogte : Die note van die klarinet is redelik laag tot hoog.

Assessering

LEERUITKOMS 2: REFLEKSIE Die leerder kan krities en skeppend op kuns- en kultuurprosesse, -produkte en -style in vergange, asook huidige kontekste reflekteer.

Assesseringstandaard

Dis duidelik wanneer die leerder:

2.4 maatslae soos vier-vier en drie-vier kan herken;

2.5 na musiekinstrumente luister en hulle kan identifiseer in terme van voorkoms, naam, wyse van klankproduksie, timbre en algemene toonhoogteklassifisering (hoog-laag).

Questions & Answers

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
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
China
Cied
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Kuns en kultuur graad 4. OpenStax CNX. Sep 17, 2009 Download for free at http://cnx.org/content/col11088/1.1
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