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Wiskunde

Word slim met syfers

Opvoeders afdeling

Memorandum

INLEIDING

Die Graad 1-opvoeder moet vasstel of die leerders ‘n preprimêre klas bygewoon het. Vir dié wat nie in ‘n preprimêre klas was nie, is dit nodig om Modules 1 en 2 aan te pas om meer aktiwiteite in te sluit ten einde die woordeskat en konsepte in hierdie modules te versterk. Vir dié wat wel in ‘n preprimêre klas was, sal Modules 1 en 2 as hersiening dien en sal aan die opvoeder ‘n duidelike beeld gee van hoeveel hulle weet.

TYDTOEWYSING

Daar is twee modules vir elke kwartaal. Dit kan egter gebeur dat vinnige werkers die modules in ‘n korter tyd sal voltooi as dié wat stadiger werk. Dit staan die opvoeder vry om die getalgebied uit te brei volgens die leerders se vermoë. Modules 1 - 7 is die minimum vereiste vir die stadige leerders.

Kritieke- en Ontwikkelings Uitkomste

Die leerders moet uiteindelik kan:

1. probleme identifiseer en oplos, en ook besluite neem deur kritiese en kreatiewe denke;

2. doeltreffend saam met ander lede van ‘n span, groep, organisasie en gemeenskap werk;

3. hulself en hul aktiwiteite verantwoordelik en doeltreffend bestuur;

4. inligting versamel, ontleed, organiseer en krities evalueer;

5. doeltreffend kommunikeer deur middel van visuele, simboliese en/of taalvaardighede in verskillende vorme;

6. wetenskap en tegnologie doeltreffend en krities gebruik deur verantwoordelikheid teenoor die omgewing en die gesondheid van ander te toon;

7. begryp dat die wêreld ‘n stel verwante stelsels is waarin probleme nie in isolasie opgelos word nie;

8. na te dink oor en ondersoek te doen na ‘n verskeidenheid strategieë om doeltreffender te leer;

9. as verantwoordelike burgers aan die lewe van die plaaslike, nasionale en wêreldgemeenskap deel te neem;

10. in verskeie sosiale kontekste kultureel en esteties sensitief te wees;

11. opvoedings- en lberoepsmoontlikhede ondersoek; en

12. entrepreneursgeleenthede te ontwikkel.

Aktiwiteite handel oor vakansietyd. Dit bestaan uit die volgende:

  • getalbegrip 1 tot 19;
  • telaktiwiteite in 2’e, 3’e, 4’e, 5’e en 10’e;
  • halvering en verdubbeling tot 20;
  • woordsomme;
  • deling;
  • simmetrie: linker- en regterkant;
  • rigtingaanwysings met behulp van ‘n kaart;
  • samestellings van 10;
  • vermenigvuldiging as herhaalde optelling;
  • grafieke om die verkoop van boeke aan te dui; en
  • spoedtoetse.

Leerders afdeling

Inhoud

Simmetrie

LU 3.5
  • Bespreek die ooreenkomste tussen die 2 helftes (regterkant en linkerkant) van jou liggaam. As die 2 helftes presies dieselfde is, is dit simmetries.
  • Kyk rond in die klaskamer en soek dinge wat presies simmetries is. Bespreek met mekaar.
  • Teken hulle.
LU 3.4
  • Hier staan Piet.
  • Merk sy linkerhand met ‘n l.
  • Merk sy regterhand met ‘n r.
  • Kleur die kubus wat links van Piet lê, rooi.
  • Kleur die sfeer wat regs van Piet lê, geel.
  • Kleur die sfeer wat agter Piet lê, groen.
  • Bespreek Piet se linkerkant en sy regterkant.
LU 3.4
  • Voltooi die skoenlapper.
  • Bespreek of die skoenlapper simmetries is.
  • Kleur die vorms in wat simmetries is.

LU 3.4

Wiskunde wedstryd

  • Speel met ‘n maat.
  • Kyk wie kan eerste al die antwoorde inskryf.
  • Ruil papiere en merk mekaar se somme.

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.
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
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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Berger describes sociologists as concerned with
Mueller Reply
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Source:  OpenStax, Wiskunde graad 1. OpenStax CNX. Oct 09, 2009 Download for free at http://cnx.org/content/col11125/1.1
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