<< Chapter < Page
  Wiskunde graad 7   Page 1 / 1
Chapter >> Page >

Wiskunde

Getalpatrone

Opvoeders afdeling

Memorandum

6.

a) 1 7 21 35 35 21 7 1

1 8 28 56 70 56 28 8 1

1 9 36 84 126 126 84 36 9 1

b).

i) Antwoorde sal verskil – hang af watter ry gekies is

ii) Die som van die boonste 2 getalle in die “driehoek” is die derde getal onder

  • iii) 1; 2; 4; 8; 16; 32; 64; ens.

Antwoorde verdubbel (x2)

iv) 512

Leerders afdeling

Inhoud

Aktiwiteit: getallepatrone (fibonacci spiraal) [lu 2.1, lu 2.2]

Fibonacci se spiraal

6. het jy geweet?

In die 17de eeu was daar ’n Franse Wiskundige, Blaise Pascal. Die volgende interessante patroon is na hom vernoem en word “Pascal se driehoek” genoem.

1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
1 6 15 20 15 6 1

_____________________________________________________________________

a) Kan jy die volgende drie rye hierbo voltooi?___________________________

b) Werk saam met ’n maat en:

(i) Kies enige diagonaal (skuins ry). Watter patroon sien julle raak?______________

_____________________________________________________________________

_____________________________________________________________________

ii) Verduidelik aan jou maat hoe Pascal se driehoek werk.

iii) Bepaal die som van elke ry. Watter patroon word gevorm?

_____________________________________________________________________

_____________________________________________________________________

iv) Wat sal die som van die 10de ry wees?

_____________________________________________________________________

_____________________________________________________________________

Assessering

Leeruitkomste 2: Die leerder is in staat om patrone en verwantskappe te herken, te beskryf en voor te stel en probleme op te los deur algebraïese taal en vaardighede te gebruik.

Assesseringstandaard 2.1: Dit is duidelik wanneer die leerder numeriese en meetkundige patrone ondersoek en uitbrei op soek na ‘n verwantskap of reëls, insluitend patrone.

Assesseringstandaard 2.2: Dit is duidelik wanneer die leerder verwantskappe of reëls wat waargeneem is, in eie woorde beskryf, verduidelik en bewys.

Questions & Answers

how did the oxygen help a human being
Achol Reply
how did the nutrition help the plants
Achol Reply
Biology is a branch of Natural science which deals/About living Organism.
Ahmedin Reply
what is phylogeny
Odigie Reply
evolutionary history and relationship of an organism or group of organisms
AI-Robot
ok
Deng
what is biology
Hajah Reply
cell is the smallest unit of the humanity biologically
Abraham
what is biology
Victoria Reply
what is biology
Abraham
HOW CAN MAN ORGAN FUNCTION
Alfred Reply
the diagram of the digestive system
Assiatu Reply
allimentary cannel
Ogenrwot
How does twins formed
William Reply
They formed in two ways first when one sperm and one egg are splited by mitosis or two sperm and two eggs join together
Oluwatobi
what is genetics
Josephine Reply
Genetics is the study of heredity
Misack
how does twins formed?
Misack
What is manual
Hassan Reply
discuss biological phenomenon and provide pieces of evidence to show that it was responsible for the formation of eukaryotic organelles
Joseph Reply
what is biology
Yousuf Reply
the study of living organisms and their interactions with one another and their environment.
Wine
discuss the biological phenomenon and provide pieces of evidence to show that it was responsible for the formation of eukaryotic organelles in an essay form
Joseph Reply
what is the blood cells
Shaker Reply
list any five characteristics of the blood cells
Shaker
Got questions? Join the online conversation and get instant answers!
Jobilize.com Reply

Get Jobilize Job Search Mobile App in your pocket Now!

Get it on Google Play Download on the App Store Now




Source:  OpenStax, Wiskunde graad 7. OpenStax CNX. Oct 21, 2009 Download for free at http://cnx.org/content/col11076/1.2
Google Play and the Google Play logo are trademarks of Google Inc.

Notification Switch

Would you like to follow the 'Wiskunde graad 7' conversation and receive update notifications?

Ask