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Hierna kan dit skriftelik gedoen word.

Moedig hulle aan om gereeld te toets en later sal hulle dit outomaties doen.

Hulle tel sommer so van agter of van onder weer bymekaar.

Gebruik konkrete voorwerpe en help die leerders om self te ontdek wat ‘n ewe en ‘n onewe getal is. Doen dit net eers tot die getal 9.

Help hulle om die patroon van 11 tot 19 te ontdek.

Wanneer hulle die patroon van 2 4 6 8 0 aan die ene-kant vir ewe getalle en 1 3 5 7 9 aan die ene-kant vir onewe getalle ontdek, sal dit vir hulle lekker wees om dit op groot getalle toe te pas.

Die tekens =,<en>moet aangeleer word. Daarna kan die take in die module vervat, gedoen word. Gee nog soortgelyke take.

Leerders moet die woorde horisontaal en vertikaal ken en weet wat dit beteken.

Maak seker dat die leerders die nul (0) as plekhouer by die getalle sonder ene , soos 10, 20, 30, 40 ens. verstaan. Dit is veral belangrik by vertikale bewerkings.

Met die aanleer van vermenigvuldigingstafels is dit baie belangrik dat u by die metode waaraan die leerders gewoond is, sal bly.

Ander verkies om te sê:

2 word 5 keer bymekaar getel. Dit is: 2 vermenigvuldig met 5 is 10

Skryf: 2 x 5 = 10

Sodra die leerders die kommutatiewe eienskap van vermenigvuldig

( 2 x 5 = 10 en 5 x 2 = 10) ontdek, is die skryfwyse nie so belangrik nie.

Moedig die leerders aan om hul denke in die “ wolkie ” op die bladsy aan te dui. Dit sal help om uit te vind hoe hulle dink en redeneer en waar hulle foute begaan.

As u as opvoeder nie halvering net na verdubbeling wil doen nie, los dit eers en doen dit later. Maak egter baie seker dat veral die stadiger leerders die proses van verdubbeling verstaan en baasgeraak het voordat halvering gedoen word. Doen ook eers net halvering van ewe getalle.

Dit is belangrik dat die leerders sal weet 10 2 kan 2 verskillende betekenisse hê: verdeling of groepering .

Kyk na die volgende 2 probleme:

Die getalsin is dieselfde, maar die voorstelling verskil.

Tel gereeld in tiene, aan en terug, vanaf enige getal.

Bv. 4 14 24 34 44 54 64 74 84 94

97 87 77 67 57 47 37 27 17 7

Leerders moet bewus wees van hoe belangrik die getal 10 in ons getalstelsel ( desimalestelsel ) is.

Hulle moet die kombinasies van 10 baie goed ken en hulle moet gereeld getoets word. Baie oefening is nodig.

Dit is baie belangrik dat die opvoeder voor die tyd die hopies tellers, ‘n getal tussen 40 en 50 , gereed sal hê om aan die leerders uit te deel, anders beteken die aktiwiteit niks.

Die skatting kan by u op die mat of by die banke gedoen word. Hulle sal miskien heeltemal te veel of te min skat, maar dit maak nie saak nie, want die werk wat volg, gaan oor die getal wat hulle werklik het.

Heelwat soortgelyke take mag nodig wees om veral die stadiger leerders te help om afronding te verstaan en baas te raak. Konkrete werk en herhaling is belangrik.

Verduidelik:

5 of meer as 5 ene, ---- rond af na die groter veelvoud van 10.

4 of minder as 4 ene, ---- rond af na die kleiner veelvoud van 10.

Die opvoeder moet die leerders help om die denkprosesse by die verskillende bewerkings te verstaan. Baie konkrete werk op die mat moet alle geskrewe werk voorafgaan. Gee die leerders geleentheid om te vertel hoe hulle dink en redeneer en wat hulle doen.

Questions & Answers

find the 15th term of the geometric sequince whose first is 18 and last term of 387
Jerwin Reply
I know this work
salma
The given of f(x=x-2. then what is the value of this f(3) 5f(x+1)
virgelyn Reply
hmm well what is the answer
Abhi
how do they get the third part x = (32)5/4
kinnecy Reply
can someone help me with some logarithmic and exponential equations.
Jeffrey Reply
sure. what is your question?
ninjadapaul
20/(×-6^2)
Salomon
okay, so you have 6 raised to the power of 2. what is that part of your answer
ninjadapaul
I don't understand what the A with approx sign and the boxed x mean
ninjadapaul
it think it's written 20/(X-6)^2 so it's 20 divided by X-6 squared
Salomon
I'm not sure why it wrote it the other way
Salomon
I got X =-6
Salomon
ok. so take the square root of both sides, now you have plus or minus the square root of 20= x-6
ninjadapaul
oops. ignore that.
ninjadapaul
so you not have an equal sign anywhere in the original equation?
ninjadapaul
hmm
Abhi
is it a question of log
Abhi
🤔.
Abhi
I rally confuse this number And equations too I need exactly help
salma
But this is not salma it's Faiza live in lousvile Ky I garbage this so I am going collage with JCTC that the of the collage thank you my friends
salma
Commplementary angles
Idrissa Reply
hello
Sherica
im all ears I need to learn
Sherica
right! what he said ⤴⤴⤴
Tamia
hii
Uday
hi
salma
what is a good calculator for all algebra; would a Casio fx 260 work with all algebra equations? please name the cheapest, thanks.
Kevin Reply
a perfect square v²+2v+_
Dearan Reply
kkk nice
Abdirahman Reply
algebra 2 Inequalities:If equation 2 = 0 it is an open set?
Kim Reply
or infinite solutions?
Kim
The answer is neither. The function, 2 = 0 cannot exist. Hence, the function is undefined.
Al
y=10×
Embra Reply
if |A| not equal to 0 and order of A is n prove that adj (adj A = |A|
Nancy Reply
rolling four fair dice and getting an even number an all four dice
ramon Reply
Kristine 2*2*2=8
Bridget Reply
Differences Between Laspeyres and Paasche Indices
Emedobi Reply
No. 7x -4y is simplified from 4x + (3y + 3x) -7y
Mary Reply
how do you translate this in Algebraic Expressions
linda Reply
Need to simplify the expresin. 3/7 (x+y)-1/7 (x-1)=
Crystal Reply
. After 3 months on a diet, Lisa had lost 12% of her original weight. She lost 21 pounds. What was Lisa's original weight?
Chris 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
At high concentrations (>0.01 M), the relation between absorptivity coefficient and absorbance is no longer linear. This is due to the electrostatic interactions between the quantum dots in close proximity. If the concentration of the solution is high, another effect that is seen is the scattering of light from the large number of quantum dots. This assumption only works at low concentrations of the analyte. Presence of stray light.
Ali Reply
the Beer law works very well for dilute solutions but fails for very high concentrations. why?
bamidele 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, Wiskunde graad 3. OpenStax CNX. Oct 14, 2009 Download for free at http://cnx.org/content/col11129/1.1
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