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Die ontbinding van die tien word ook nou aangeleer. Dit is noodsaaklik dat die leerders eers konkreet op die mat moet werk om self te ervaar dat daar nie genoeg ene is nie en ‘n tien ontbind moet word om genoeg ene te kry. Hulle moet die ontbinding (hergroepering) van die tien baie goed verstaan voordat hulle dit skriftelik doen.

Dit hang weer van die opvoeder en die vermoëns van die leerders af of hulle hulpsyfers by vertikale bewerkings gaan gebruik, bv.

2 x 0 = 02 x 1 = 22 x 2 = 42 x 3 = 62 x 4 = 82 x 5 = 102 x 6 = 122 x 7 = 142 x 8 = 162 x 9 = 182 x 10 = 20 4 x 0 = 04 x 1 = 44 x 2 = 84 x 3 = 124 x 4 = 164 x 5 = 204 x 6 = 244 x 7 = 284 x 8 = 324 x 9 = 364 x 10 = 40 0 ÷ 2 = 02 ÷ 2 = 14 ÷ 2 = 26 ÷ 2 = 38 ÷ 2 = 410 ÷ 2 = 512 ÷ 2 = 614 ÷ 2 = 716 ÷ 2 = 818 ÷ 2 = 920 ÷ 2 = 10 0 ÷ 4 = 04 ÷ 4 = 18 ÷ 4 = 212 ÷ 4 = 316 ÷ 4 = 420 ÷ 4 = 524 ÷ 4 = 628 ÷ 4 = 732 ÷ 4 = 836 ÷ 4 = 940 ÷ 4 = 10
5 x 0 = 05 x 1 = 55 x 2 = 105 x 3 = 155 x 4 = 205 x 5 = 255 x 6 = 305 x 7 = 355 x 8 = 405 x 9 = 455 x 10 = 50 10 x 0 = 010 x 1 = 1010 x 2 = 2010 x 3 = 3010 x 4 = 4010 x 5 = 5010 x 6 = 6010 x 7 = 7010 x 8 = 8010 x 9 = 9010 x 10 = 100 0 ÷ 5 = 05 ÷ 5 = 110 ÷ 5 = 215 ÷ 5 = 320 ÷ 5 = 425 ÷ 5 = 530 ÷ 5 = 635 ÷ 5 = 740 ÷ 5 = 845 ÷ 5 = 950 ÷ 5 = 10 0 ÷ 10 = 010 ÷ 10 = 120 ÷ 10 = 230 ÷ 10 = 340 ÷ 10 = 450 ÷ 10 = 560 ÷ 10 = 670 ÷ 10 = 780 ÷ 10 = 890 ÷ 10 = 9100 ÷ 10 = 10
3 x 0 = 03 x 1 = 33 x 2 = 63 x 3 = 93 x 4 = 123 x 5 = 153 x 6 = 183 x 7 = 213 x 8 = 243 x 9 = 273 x 10 = 30 6 x 0 = 06 x 1 = 66 x 2 = 126 x 3 = 186 x 4 = 246 x 5 = 306 x 6 = 366 x 7 = 426 x 8 = 486 x 9 = 546 x 10 = 60 0 ÷ 3 = 03 ÷ 3 = 16 ÷ 3 = 29 ÷ 3 = 312 ÷ 3 = 415 ÷ 3 = 518 ÷ 3 = 621 ÷ 3 = 724 ÷ 3 = 827 ÷ 3 = 930 ÷ 3 = 10 0 ÷ 6 = 06 ÷ 6 = 112 ÷ 6 = 218 ÷ 6 = 324 ÷ 6 = 430 ÷ 6 = 536 ÷ 6 = 642 ÷ 6 = 748 ÷ 6 = 854 ÷ 6 = 960 ÷ 6 = 10

Hier gaan dit hoofsaaklik oor die gelykwaardigheid van verskillende munte. Soms is daar leerders wat 7c as 4c 3c in munte sal aandui en nie eens besef daar is nie sulke munte in ons muntstelsel nie.

Dit is ook 'n ideale geleentheid om 5 x en ÷ nou aan te leer as hulle dit nie reeds gedoen het nie.

Wys die leerders daarop dat R en c in die bewerkings weggelaat word, maar weer by die voltooide getalsin ingeskryf moet word.

Moedig die leerders aan om steeds te teken wat hulle lees en dan die getalsin te skryf om die probleem op te los.

Maak baie seker dat al die leerders besef daar gaan 10 kinders by die partytjie wees. (8 + Bonnie + Tommie) As hierdie inligting foutief is, sal al die daarop volgende berekeninge baie moeilik wees.

Die ontwerp en maak van die verjaardaghoedjie kan as deel van Tegnologie gedoen word.

Wys en bespreek die 3 maniere om die sirkels te trek met die leerders.

Doen baie praktiese werk.

Maak seker dat hulle verstaan en weet wat die middelpunt , middellyn en straal van die sirkel is en dat 2x straal = middellyn . Verduidelik ook aan die leerders wat die omtrek van die sirkel is.

Laat die leerders van die begin af alle punte met letters aandui. Wys vir hulle dat dit die verduideliking en bespreking vergemaklik. Hulle moet besef dat hulle enige letter kan gebruik, solank dieselfde letter net nie 2 keer in dieselfde konstruksie gebruik word nie.

Questions & Answers

where we get a research paper on Nano chemistry....?
Maira Reply
nanopartical of organic/inorganic / physical chemistry , pdf / thesis / review
Ali
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
hey
Giriraj
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
ya I also want to know the raman spectra
Bhagvanji
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, Wiskunde graad 3. OpenStax CNX. Oct 14, 2009 Download for free at http://cnx.org/content/col11129/1.1
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