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Tegnologie

Graad 4

My eie uitspringkaartjie

Module 14

Stoffel se koevert (deel 2)

G. Maak nou jou koevert (vervolg van Module 13)

Bring ‘n ou koevert saam skool toe. Maak dit versigtig oop en kyk hoe dit aanmekaar gesit is.

‘n Oopgevoude koevert lyk amper soos ‘n ruit (‘n meetkundige figuur met vier sye wat ewe lank is). Al verskil is dat een van die hoeke afgeknip of afgesny is en vier insnydings is aangebring sodat die koevert mooi kan toevou!

  • Jy moet al die prosesse ( a – h ) gebruik.
  • Besluit vooraf hoe jy die verskillende dele van die koevert gaan heg. (Jy kan dit met ‘n skoon A4-blad inoefen.)
  • Jy mag die mate van die koevert aanpas vanaf meegaande voorbeeld.
    a)
  • Plaas die vierkant voor jou soos hierbo aangetoon.
  • Bring die letters a, b, c, d aan op die hoeke.
    b)
  • Meet die afstande soos aangedui en trek die twee ligte, horisontale lyne.
    c)
  • Meet die afstande soos aangedui en trek liggies die twee vertikale lyne.
  • Nommer die hoeke 1, 2, 3, 4.
    d)
  • Trek harde lyne by a ,1; 1, b ; b ,2; 2, c ; c ,3, ens.
  • Trek kruisies om die afval aan te dui.
  • Trek strepies op lyne 1,2; 2,3, ens. Om die voulyne aan te dui, gebruik ‘n skerp potlood.
    e)

Kontrolepunt

  • Kom wys vir my.
  • Knip met ‘n veiligheidskêrtjie op lyne a 1, b 1, b 2, c 2, ens.
  • Gooi die afvalstukkies in die vullisblik.
    f)
  • Gebruik ‘n veiligheidsliniaal en ‘n skerp voubeen om die voulyne te stryk.
  • Druk die liniaal styf vas.Staan wanneer jy die voubeen gebruik.
    g)
  • Vou eers punt b na die binnekant, dan punt a en laastens punt c .Gaan vra jou onderwyser om jou te wys watter puntjies afgesny moet word.
    h)
  • Trek 'n ligte lyntjie om aan te dui waar, en tot waar, jy gom moet smeer.
  • Te veel gom sal onnet wees, omdat dit uitpeul.Vryf alle hoekies en rande plat.

Assessering

Leeruitkoms 1: tegnologiese prosesse en vaardighede

Die leerder is in staat om tegnologiese prosesse en vaardighede eties en verantwoordelik toe te pas deur toepaslike inligtings- en kommunikasietegnologie te gebruik.

Assesseringstandaard

Dis duidelik wanneer die leerder:

1.1 uitvind, met hulp, oor die agtergrondkonteks (bv. mense, omgewing) wanneer ‘n probleem, behoefte of geleentheid gegee word;

1.7 ’n kort beskrywing gee van ‘n plan om iets te maak en die hoofstappe noem;

  • gepaste gereedskap en materiaal gebruik om produkte te maak deur eenvoudige vorms in ‘n verskeidenheid soorte materiaal af te meet, uit te merk en te sny, en dit deur middel van verskeie tegnieke aan mekaar te heg of te las;
  • netjies en veilig werk.

Questions & Answers

what is phylogeny
Odigie Reply
evolutionary history and relationship of an organism or group of organisms
AI-Robot
ok
Deng
what is biology
Hajah Reply
the study of living organisms and their interactions with one another and their environments
AI-Robot
what is biology
Victoria Reply
HOW CAN MAN ORGAN FUNCTION
Alfred Reply
the diagram of the digestive system
Assiatu Reply
allimentary cannel
Ogenrwot
How does twins formed
William Reply
They formed in two ways first when one sperm and one egg are splited by mitosis or two sperm and two eggs join together
Oluwatobi
what is genetics
Josephine Reply
Genetics is the study of heredity
Misack
how does twins formed?
Misack
What is manual
Hassan Reply
discuss biological phenomenon and provide pieces of evidence to show that it was responsible for the formation of eukaryotic organelles
Joseph Reply
what is biology
Yousuf Reply
the study of living organisms and their interactions with one another and their environment.
Wine
discuss the biological phenomenon and provide pieces of evidence to show that it was responsible for the formation of eukaryotic organelles in an essay form
Joseph Reply
what is the blood cells
Shaker Reply
list any five characteristics of the blood cells
Shaker
lack electricity and its more savely than electronic microscope because its naturally by using of light
Abdullahi Reply
advantage of electronic microscope is easily and clearly while disadvantage is dangerous because its electronic. advantage of light microscope is savely and naturally by sun while disadvantage is not easily,means its not sharp and not clear
Abdullahi
cell theory state that every organisms composed of one or more cell,cell is the basic unit of life
Abdullahi
is like gone fail us
DENG
cells is the basic structure and functions of all living things
Ramadan
What is classification
ISCONT Reply
is organisms that are similar into groups called tara
Yamosa
in what situation (s) would be the use of a scanning electron microscope be ideal and why?
Kenna Reply
A scanning electron microscope (SEM) is ideal for situations requiring high-resolution imaging of surfaces. It is commonly used in materials science, biology, and geology to examine the topography and composition of samples at a nanoscale level. SEM is particularly useful for studying fine details,
Hilary
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Source:  OpenStax, Tegnologie graad 4. OpenStax CNX. Sep 18, 2009 Download for free at http://cnx.org/content/col11098/1.1
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