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Kuns en kultuur

Graad 4

Kritiese en kreatiewe refleksie

Module 16

Musiek: strykinstrumente

Strykinstrumente

Aktiwiteit

Om instrumente te identifiseer [lu 2.4, 2.5]

DIE SKILPAAIE

Voltooi eers:

  • Maatslag
  • Tempo
  • Is die instrumenteklank hoog en/of laag?
  • Beskryf wat jy hoor.

Om die skilpaaie uit te beeld, gebruik die komponis strykinstrumente.

Hoe lyk die strykinstrumente?

Kyk na die skets van die skilpaaie. Daar is VIER verskillende strykinstrumente:

Viool

Altviool

Tjello

Kontrabas

Hierdie vier instrumente vorm die strykinstrumente. Strykinstrumente bestaan uit ‘n houtkas en vier snare. Die snare word met ‘n strykstok bespeel.

Strykinstrumente word met groot sorg vervaardig. Al die houtdele word aanmekaar vasgegom en daar word geen spykers of skroewe gebruik nie. Hierdie groep instrumente wissel in grote: Hoe groter die instrument, hoe laer die klank; hoe kleiner die instrument, hoe hoër die klank.

(Vergelyk met groot en klein diere: ‘n muis is klein, sy klank is hoog; ‘n olifant is groot, sy klank is laag.)

Plak prentjies of maak tekeninge van die vier strykinstrumente.

Hoe bring ons klank voort op die strykinstrumente?

Sodra ‘n mens die strykstok oor die snaar stryk, vibreer die snaar. Dit veroorsaak klank! Hoe langer die snaar is, hoe laer is die klank; hoe korter die snaar, hoe hoër is die klank. Om die snare korter of langer te maak, word die linkerhand hoër op of laer af op die snare gedruk.

In plaas van die strykstok te gebruik, kan die snare ook gepluk word met die regterhand. Dit veroorsaak kort klanke.

Die toonhoogte van die strykers:

Viool: hoog

Altviool: redelik hoog

Tjello: redelik laag

Kontrabas: laag

Rangskik die strykinstrumente soos volg:

1. van klein na groot

2. van hoog na laag.

Watter afleiding kan jy maak?

STRYKINSTRUMENTE

1. Klein na groot
2. Hoog na laag
AFLEIDING:

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

where we get a research paper on Nano chemistry....?
Maira Reply
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
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, 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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