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Wiskunde

Wiskunde in die wêreld rondom ons

Opvoeders afdeling

Memorandum

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.

  • Integrasie van Temas: Wiskunde met die drie bere.
  • Menseregte: Die storie van die drie bere leer leerders dat almal regte het en almal moet gerespekteer word.
  • Leerders brei hulle getalbegrip uit tot 109 op die klimraam. Die aktiwiteite sluit in die ordening van getalle, getalname, simbole en aan- en terugtel.
  • Posisie word bepaal van plekke in die klaskamer. ‘n Vloerplan van die klaskamer word gebruik.
  • ‘n Grafiek word ontwerp wat voltooi moet word deur inligting in te samel.
  • Optelling en aftrekking word uitgebrei na +4, -4, +5, -5, +6, -6, +7, -7.
  • Samestellings van 10 en 11 word ontdek.
  • Aanwysings word gegee om ‘n vorm te teken en in te kleur.
  • Meting met die duime en vergelyking van hierdie mate, met die gebruik van die relevante woordeskat.

Leerders afdeling

Inhoud

Aktiwiteit: posisie bepaling in die klaskamer [lu 1.2, lu 1.9, lu 2.2, lu 3.5, lu 3.6, lu 3.7, lu 3.8, lu 4.6]

  • Dit is my klaskamer
  • Kyk goed na die tekening van die klaskamer.
  • Maak seker dat jy weet waar alles is.

1. ______ is die skryfbord. Kleur dit in.

2. ______ is die deur. Kleur dit in.

3. ______ is die vensters. Kleur hulle in.

4. ______ is die kaste. Kleur hulle in.

5. ______ is my juffrou se tafel. Kleur dit in.

6. ______ is die mat. Kleur dit in.

7. ______ is die leeshoekie. Kleur dit in.

8. ______ is my lessenaar. Kleur dit in.

9. ______ is Hennie se lessenaar. Kleur dit in.

  • A is die ry waarin ek sit.
  • Waar is voor in die klaskamer?
  • Waar is agter in die klaskamer?
  • Watter is die linkerkant?
  • Watter is die regterkant?
LU 3.5 LU 3.6 LU 3.7 LU 3.8
  • Voltooi:
  • Hoeveel leerders dink jy is daar in my Graad 2-klas?
  • Skryf:

Ek het ______________ leerders geraai.

Tel die leerders in 2’s.

Ek het ______________ leerders getel.

  • Merk wat pas.

Ek het reg geraai.

Ek het te veel geraai.

Ek het te min geraai.

  • Gebruik tellers of tekeninge as jy die antwoorde moet uitwerk.

As 1 seun 2 oë het,

sal 2 seuns _______ oë hê.

Questions & Answers

what does the ideal gas law states
Joy Reply
Three charges q_{1}=+3\mu C, q_{2}=+6\mu C and q_{3}=+8\mu C are located at (2,0)m (0,0)m and (0,3) coordinates respectively. Find the magnitude and direction acted upon q_{2} by the two other charges.Draw the correct graphical illustration of the problem above showing the direction of all forces.
Kate Reply
To solve this problem, we need to first find the net force acting on charge q_{2}. The magnitude of the force exerted by q_{1} on q_{2} is given by F=\frac{kq_{1}q_{2}}{r^{2}} where k is the Coulomb constant, q_{1} and q_{2} are the charges of the particles, and r is the distance between them.
Muhammed
What is the direction and net electric force on q_{1}= 5µC located at (0,4)r due to charges q_{2}=7mu located at (0,0)m and q_{3}=3\mu C located at (4,0)m?
Kate Reply
what is the change in momentum of a body?
Eunice Reply
what is a capacitor?
Raymond Reply
Capacitor is a separation of opposite charges using an insulator of very small dimension between them. Capacitor is used for allowing an AC (alternating current) to pass while a DC (direct current) is blocked.
Gautam
A motor travelling at 72km/m on sighting a stop sign applying the breaks such that under constant deaccelerate in the meters of 50 metres what is the magnitude of the accelerate
Maria Reply
please solve
Sharon
8m/s²
Aishat
What is Thermodynamics
Muordit
velocity can be 72 km/h in question. 72 km/h=20 m/s, v^2=2.a.x , 20^2=2.a.50, a=4 m/s^2.
Mehmet
A boat travels due east at a speed of 40meter per seconds across a river flowing due south at 30meter per seconds. what is the resultant speed of the boat
Saheed Reply
50 m/s due south east
Someone
which has a higher temperature, 1cup of boiling water or 1teapot of boiling water which can transfer more heat 1cup of boiling water or 1 teapot of boiling water explain your . answer
Ramon Reply
I believe temperature being an intensive property does not change for any amount of boiling water whereas heat being an extensive property changes with amount/size of the system.
Someone
Scratch that
Someone
temperature for any amount of water to boil at ntp is 100⁰C (it is a state function and and intensive property) and it depends both will give same amount of heat because the surface available for heat transfer is greater in case of the kettle as well as the heat stored in it but if you talk.....
Someone
about the amount of heat stored in the system then in that case since the mass of water in the kettle is greater so more energy is required to raise the temperature b/c more molecules of water are present in the kettle
Someone
definitely of physics
Haryormhidey Reply
how many start and codon
Esrael Reply
what is field
Felix Reply
physics, biology and chemistry this is my Field
ALIYU
field is a region of space under the influence of some physical properties
Collete
what is ogarnic chemistry
WISDOM Reply
determine the slope giving that 3y+ 2x-14=0
WISDOM
Another formula for Acceleration
Belty Reply
a=v/t. a=f/m a
IHUMA
innocent
Adah
pratica A on solution of hydro chloric acid,B is a solution containing 0.5000 mole ofsodium chlorid per dm³,put A in the burret and titrate 20.00 or 25.00cm³ portion of B using melting orange as the indicator. record the deside of your burret tabulate the burret reading and calculate the average volume of acid used?
Nassze Reply
how do lnternal energy measures
Esrael
Two bodies attract each other electrically. Do they both have to be charged? Answer the same question if the bodies repel one another.
JALLAH Reply
No. According to Isac Newtons law. this two bodies maybe you and the wall beside you. Attracting depends on the mass och each body and distance between them.
Dlovan
Are you really asking if two bodies have to be charged to be influenced by Coulombs Law?
Robert
like charges repel while unlike charges atttact
Raymond
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Source:  OpenStax, Wiskunde graad 2. OpenStax CNX. Oct 12, 2009 Download for free at http://cnx.org/content/col11127/1.1
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