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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: Herfs.
  • ‘n Gesonde Omgewing: Tekens van Herfs.
  • Die module begin met ‘n grafiek van die verjaarsdae van hulle vriende.
  • Getalbegrip en telaktiwiteite word uitgebrei tot 120, met klem op telpatrone.
  • Halvering en verdubbeling in die getalgebied 1 tot 50.
  • Inkopie-aktiwiteite sluit in woordsomme, rigtingaanwysings na winkels en die selektering van die korrekte muntstukke.
  • Leerders voltooi ‘n inkopie-grafiek.
  • Samestellings van 10, 11, 12, 13, 14 en 15 word bekend gestel en met ‘n wye verskeidenheid aktiwiteite vasgelê.
  • Meetaktiwiteite versterk die woordeskat van ‘n “klein massa” en ‘n “groot massa”, gram en kilogram.
  • ‘n Resep vir muffins word ingesluit en die leerders kry praktiese ervaring van meting (Tegnologie).
  • Deur gebruik te maak van patrone op hutte, ontwerp die leerders hulle eie patrone om sodoende hulle sensitiwiteit vir ander kulture te bevorder.
  • ‘n Geheue-speletjie is ingesluit om leerders te help om getalsinne te bemeester.

Leerders afdeling

Inhoud

Aktiwiteit: samestellings [lu 1.4, lu 1.8, lu 1.9]

  • Skryf die maats van 10 neer. Kyk hoe vinnig jy dit kan doen.
  • As jy hulle regtig goed ken, kan jy die maats van 11 vinnig skryf, want 11 is net een meer as 10.
  • Probeer hulle: maats van 11.
  • Dink aan al die maats van 10 wanneer jy die maats van 12 doen. 12 is net 2 meer as 10.
  • Vul die ontbrekende getalle in.

6 + 4 = ___________ 3 + ___________ = 10 9 + 1 + 1 = __________

6 + 5 = ___________ 3 + ___________ = 11 8 + 2 + 2 = ___________

6 + 6 = ___________ 3 + ___________ = 12 7 + 3 + 2 = ___________

LU 1.9

Getalle in nomogramme

  • Laat die nomogram jou help om die maats van 13 te bepaal. Kyk in watter volgorde die getalle geskryf is.
  • Skryf die maats van 13 neer. (Getalsinne).
  • Rangskik hierdie getalle van die meeste tot die minste.

3 1 24 11 18 26

LU 1.4 LU 1.9
  • Laat die nomogram op bladsy 15 jou help om die aftreksomme van 13 te skryf.

Onthou: 10 + 3 = 13 dus 3 + 10 = 13

Dus 13 – 3 = 10 en 13 – 10 = 3

13 - 1 = _____________________

13 - 2 = _____________________

13 - 2 = _____________________

13 - 3 = _____________________

13 - 4 = _____________________

13 - 5 = _____________________

13 - 12 = ____________________

13 - 11 = ____________________

13 - 10 = _____________________

13 - 9 = _____________________

13 - 8 = _____________________

13 - 7 = _____________________

  • Hierdie nomogram is dieselfde, behalwe dat die getalle in twee groepe gerangskik is. Dit sal jou met die maats van 14 help.
LU 1.9
  • Voltooi die getalsinne. Laat die nomogram jou help.

3 + __________________ = 14

8 + __________________= 14

10 + __________________= 14

2 + __________________= 14

4 + __________________= 14

5 + __________________= 14

11 + _________________= 14

9 + __________________= 14

14 - 3 = . . . . . . . . . .

14 - 8 = . . . . . . . . . .

14 - 10 = . . . . . . . . . .

14 - 2 = . . . . . . . . . .

14 - 4 = . . . . . . . . . .

14 - 5 = . . . . . . . . . .

14 - 11 = . . . . . . . . . .

14 - 9 = . . . . . . . . . .

  • Probeer nou om 5 meer by te voeg.
LU 1.8 LU 1.9
  • Voltooi.
  • Ontdek die maats van 15 in die wiel.
  • Kontroleer jou maat se wiel.
  • Skryf die getalsinne.

.

LU 1.8 LU 1.9

Assessering

Leeruitkomste 1: Die leerder is in staat om getalle en die verwantskappe daarvan te herken, te beskryf en voor te stel, en om tydens probleemoplossing bevoeg en met selfvertroue te tel, te skat, te bereken en te kontroleer.

Assesseringstandaard 1.4: Dit is duidelik wanneer die leerder die volgende getalle orden, beskryf en vergelyk;

Assesseringstandaard 1.8: Dit is duidelik wanneer die leerder die gepaste simbole in berekeninge kan gebruik om probleme wat die volgende behels;

Assesseringstandaard 1.9: Dit is duidelik wanneer die leerder hoofberekeninge uitvoer.

Questions & Answers

Discuss the differences between taste and flavor, including how other sensory inputs contribute to our  perception of flavor.
John Reply
taste refers to your understanding of the flavor . while flavor one The other hand is refers to sort of just a blend things.
Faith
While taste primarily relies on our taste buds, flavor involves a complex interplay between taste and aroma
Kamara
which drugs can we use for ulcers
Ummi Reply
omeprazole
Kamara
what
Renee
what is this
Renee
is a drug
Kamara
of anti-ulcer
Kamara
Omeprazole Cimetidine / Tagament For the complicated once ulcer - kit
Patrick
what is the function of lymphatic system
Nency Reply
Not really sure
Eli
to drain extracellular fluid all over the body.
asegid
The lymphatic system plays several crucial roles in the human body, functioning as a key component of the immune system and contributing to the maintenance of fluid balance. Its main functions include: 1. Immune Response: The lymphatic system produces and transports lymphocytes, which are a type of
asegid
to transport fluids fats proteins and lymphocytes to the blood stream as lymph
Adama
what is anatomy
Oyindarmola Reply
Anatomy is the identification and description of the structures of living things
Kamara
what's the difference between anatomy and physiology
Oyerinde Reply
Anatomy is the study of the structure of the body, while physiology is the study of the function of the body. Anatomy looks at the body's organs and systems, while physiology looks at how those organs and systems work together to keep the body functioning.
AI-Robot
what is enzymes all about?
Mohammed Reply
Enzymes are proteins that help speed up chemical reactions in our bodies. Enzymes are essential for digestion, liver function and much more. Too much or too little of a certain enzyme can cause health problems
Kamara
yes
Prince
how does the stomach protect itself from the damaging effects of HCl
Wulku Reply
little girl okay how does the stomach protect itself from the damaging effect of HCL
Wulku
it is because of the enzyme that the stomach produce that help the stomach from the damaging effect of HCL
Kamara
function of digestive system
Ali Reply
function of digestive
Ali
the diagram of the lungs
Adaeze Reply
what is the normal body temperature
Diya Reply
37 degrees selcius
Xolo
37°c
Stephanie
please why 37 degree selcius normal temperature
Mark
36.5
Simon
37°c
Iyogho
the normal temperature is 37°c or 98.6 °Fahrenheit is important for maintaining the homeostasis in the body the body regular this temperature through the process called thermoregulation which involves brain skin muscle and other organ working together to maintain stable internal temperature
Stephanie
37A c
Wulku
what is anaemia
Diya Reply
anaemia is the decrease in RBC count hemoglobin count and PVC count
Eniola
what is the pH of the vagina
Diya Reply
how does Lysin attack pathogens
Diya
acid
Mary
I information on anatomy position and digestive system and there enzyme
Elisha Reply
anatomy of the female external genitalia
Muhammad Reply
Organ Systems Of The Human Body (Continued) Organ Systems Of The Human Body (Continued)
Theophilus Reply
what's lochia albra
Kizito
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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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