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EVALUERING

Opdrag 14 a:

LU/AS 1.14

Skets die voltooide model/produk in kleur en isometries. Gebruik die 30° ruitenet.

Opdrag 14 b:

LU/AS 1.14

Maak ‘n ortografiese tekening (3 aansigte) van jou voltooide produk. Dui ook die korrekte afmetings (hoogte, lengte, breedte, radius, deursnee van deksel) aan.

Oorhoofse aansig

Vooraansig

Sy-aansig

Opdrag 15:

Opvoederassessering van produk

LU/AS 1.12
4 3 2 1
1. Is die stokkies stewig vasgeplak?
2. Is die stokkies op ‘n kreatiewe wyse vasgeplak?
3. Is die skarnier doeltreffend?
4. Is die versiering op die buitekant kreatief?
5. Is die binnekant netjies met kledingstof versier?
6. Is die voltooide kissie stewig en stabiel?
7. Is die verf- en verniswerk deeglik gedoen?
8. Is die sluitmeganisme netjies en effektief?
9. Is die produk betyds voltooi?
10. Wat is die leerder se algemene gesindheid?
Oorheersende kode:
4 3 2 1
NAVORSING/ONDERSOEK
Opdrag 1 A
Opdrag 1 B en C
Opdrag 8
Opdrag 12
Oorheersende kode 
ONTWERP
Opdrag 5
Opdrag 9
Oorheersende kode 
VERVAARDIGING/ MAAK
Opdrag 4
Opdrag 4B
Oorheersende kode 
EVALUERING
Opdrag 14A
Opdrag 14B
Opdrag 15
Oorheersende kode 

Assessering

Leeruitkomstes(LUs)
LU 1
Tegnologiese Prosesse en VaardighedeDie leerder is in staat om tegnologiese prosesse en vaardighede eties en verantwoordelik toe te pas deur gepaste inligtings- en kommunikasietegnologie te gebruik.
Assesseringstandaarde(ASe)
Dit is duidelik wanneer die leerder:
ondersoek:
1.4 tydens ondersoeke ‘n strategie beplan vir die versameling van data en inligting wat die volgende insluit:1.4.3 gebruik soektegnieke;1.4.4 verkry toepaslike data vir spesifieke doeleindes;1.4.5 maak sinvolle opsommings;
ontwerp:
1.5 ‘n kort en duidelike stelling of ontwerpopdrag skryf of kommunikeer vir die ontwikkeling van ‘n produk of stelsel met betrekking tot ‘n gegewe probleem, behoefte of geleentheid;
1.6 ‘n lys van produk- en ontwerpspesifikasies en –beperkings opstel vir ‘n oplossing vir ‘n gegewe probleem, behoefte of geleentheid, gebaseer op sommige van die kernontwerpantwoorde:doel: funksie, wat die produk sal doen;voorkoms: kleur, vorm;
1.7 minstens twee alternatiewe oplossings genereer en die idees annoteer;
1.8 moontlike oplossings kies, sinvolle redes vir keuse gee en ‘n gekose idee deur middel van grafika of modelleringstegnieke ontwikkel;
maak:
1.9 ‘n plan ontwikkel vir die maak van ‘n produk, met besonderhede oor al die volgende:1.9.1 hulpbronne en hulpmiddels wat nodig is (bv. lyste materiaal, gereedskap, mense, koste);1.9.2 sketse wat die nodige afmetings of hoeveelhede toon;1.9.3 al die stappe wat nodig is vir die maak van die produk;
1.10 gepaste gereedskap en materiaal kies en gebruik om produkte deur middel van gepaste tegnieke te maak deur verskillende soorte materiaal akkuraat te meet, uit te merk, te knip/sny of te skei, te vorm of te vervorm, te heg, te las of saam te voeg, en af te rond;
1.11 veilige werkspraktyk gebruik en toon ‘n bewustheid van doeltreffende maniere om materiaal en gereedskap te gebruik;
evalueer:
1.12 die produk of stelsel evalueer gebaseer op kriteria wat direk met die ontwerpopdrag en sommige van die spesifikasies en beperkings verband hou, en verbeteringe of wysigings voorstel;
kommunikeer:
1.14 idees (in ‘n projekportefeulje) aanbied deur middel van tweedimensionele of driedimensionele sketse, stroombaandiagramme of stelseldiagramme wat die meeste van die volgende kenmerke insluit:1.14.2 afmetings.
LU 2
TEGNOLOGIESE KENNIS EN BEGRIP Die leerder is in staat om relevante tegnologiese kennis te verstaan en dit eties en verantwoordelik toe te pas.
verwerking:2.2 kennis en begrip toon van hoe stowwe/materiaal verwerk kan word om eienskappe te verander of te verbeter (bv. sterkte, brandbestandheid, waterdigtheid, smaak, volume, tekstuur
LU 3
TEGNOLOGIE, DIE SAMELEWING EN DIE OMGEWINGDie leerder is in staat om begrip van die onderlinge verband tussen wetenskap, tegnologie, die samelewing en die omgewing oor tyd heen te toon.
Dit is duidelik wanneer die leerder:
impak van tegnologie:
3.2 redes verskaf waarom tegnologiese produkte ‘n positiewe en ‘n negatiewe uitwerking op mense se lewensgehalte het.

Questions & Answers

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
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 ?
s.
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
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
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
I'm interested in nanotube
Uday
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
Hello
Uday
I'm interested in Nanotube
Uday
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
Prasenjit
can nanotechnology change the direction of the face of the world
Prasenjit 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, Tegnologie graad 7. OpenStax CNX. Sep 10, 2009 Download for free at http://cnx.org/content/col11031/1.1
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