<< Chapter < Page Chapter >> Page >


Graad 4

Lewe en lewenswyse

Module 13


Die aartappel

Aartappels is sekerlik die gewildste groentesoort in elke huis. Die aartappel is ‘n geswolle stingel wat onder die grond groei en word vir baie disse gebruik.

Aartappels groei van sade of van aartappelmoere. Aartappels is ‘n baie belangrike bron van stysel, maar dit bevat ook vitamiene en minerale wat nodig is vir ‘n gesonde dieet. Die aartappel is ‘n belangrik bron van energie vir die liggaam.


Plant ‘n aartappelmoer agter in jou tuin en kyk wie in die klas se aartappel groei die beste binne drie weke!

Bespreek in groepe wat ‘n mens alles van aartappels kan maak.

Bring ‘n resep skool toe en plak dit agter op hierdie bladsy.

Skryf ‘n kort sinnetjie in elke blokkie oor die aartappel. Gebruik die volgende woorde:

  • ogie
  • stingel
  • grond
  • voedingstowwe



Wat kan ‘n mens alles met aartappels maak? Kook, aartappelslaai, braai, bak, fynaartappels, in sop, in koek, in poeding, brood, ens.

  • Byskrifte van die tekening
  • Die ogie groei weer tot ‘n nuwe plant.
  • Dis die plek waar die stingeltjie vas was.
  • Bevat gesonde voedingstowwe, soos stysel, vitamiene en proteïene.
  • Hou van sanderige grond.

n Oulike boek oor aartappels beskikbaar by: Aartappels Suid-Afrika Privaatsak X135 Pretoria 0001

Questions & Answers

Is there any normative that regulates the use of silver nanoparticles?
Damian Reply
what king of growth are you checking .?
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
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
what school?
biomolecules are e building blocks of every organics and inorganic materials.
anyone know any internet site where one can find nanotechnology papers?
Damian Reply
sciencedirect big data base
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.
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
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
characteristics of micro business
for teaching engĺish at school how nano technology help us
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
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
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.
what is the actual application of fullerenes nowadays?
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.
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.
is Bucky paper clear?
carbon nanotubes has various application in fuel cells membrane, current research on cancer drug,and in electronics MEMS and NEMS etc
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.
Do you know which machine is used to that process?
how to fabricate graphene ink ?
for screen printed electrodes ?
What is lattice structure?
s. Reply
of graphene you mean?
or in general
in general
Graphene has a hexagonal structure
On having this app for quite a bit time, Haven't realised there's a chat room in it.
what is biological synthesis of nanoparticles
Sanket Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
Privacy Information Security Software Version 1.1a
Got questions? Join the online conversation and get instant answers!
Jobilize.com Reply

Get the best Algebra and trigonometry course in your pocket!

Source:  OpenStax, Natuurwetenskappe graad 4. OpenStax CNX. Sep 18, 2009 Download for free at http://cnx.org/content/col11097/1.1
Google Play and the Google Play logo are trademarks of Google Inc.

Notification Switch

Would you like to follow the 'Natuurwetenskappe graad 4' conversation and receive update notifications?