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

Wiskunde

Desimale breuke

Opvoeders afdeling

Memorandum

10.1 1 2

  1. 5
  1. 8
  2. 3

6 7

7 4

  1. 1

5 6

10.3 a)<

b)>

c)<

d) =

e)<

f)>

Leerders afdeling

Inhoud

Aktiwiteit: ordening en vergelyking van desimale breuke [lu 1.3.2, lu 2.3.3, lu 5.7]

10. ORDENING EN VERGELYKING VAN DESIMALE BREUKE

10.1 Werk saam met ’n maat deur die uitslae van die volgende atlete met mekaar te vergelyk. Plaas die atlete dan in posisie van die wenner tot die laaste plek.

NAAM VERSPRING POSISIE HOOGSPRING POSISIE
Alec 6,1 m ................... 1,63 m ...................
Dimitri 4,85 m ................... 1,5 m ...................
Owen 5,9 m ................... 1,11 m ...................
Tembo 5,32 m ................... 1,6 m ...................
Vera 5,09 m ................... 1,23 m ...................
Cindy 4,9 m ................... 1,57 m ...................
Sonia 6,04 m ................... 1,7 m ...................
Gloria 5,21 m ................... 1,34 m ...................

10.2 a) Kry nou die statistiek van vyf van jou klasmaats en voltooi die tabel.

NAAM LENGTE MASSA
1. .................................................. .................... ....................
2. .................................................. .................... ....................
3. .................................................. .................... ....................
4. .................................................. .................... ....................
5. .................................................. .................... ....................

b) Rangskik jou maats van die kortste tot die langste:

1. ...............................................................

2. ...............................................................

3. ...............................................................

4. ...............................................................

5. ...............................................................

c) Rangskik jou maats van die swaarste tot die ligste:

1. ...............................................................

2. ...............................................................

3. ...............................................................

4. ...............................................................

5. ...............................................................

10.3 Vul in:<;>of = :

a) 0,63 …… 0,7

b) 0,4 …… 0,39

c) 32,068 …… 32,102

d) 1,27 …… 1,270

e) 0,007 …… 0,07

f) 4,44 …… 4,044

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 1.3: Dit is duidelik wanneer die leerder die volgende getalle herken, klassifiseer en voorstel sodat dit beskryf en vergelyk kan word:

1.3.2 desimale (tot minstens drie desimale plekke), breuke en persentasies;

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 2.3: Dit is duidelik wanneer die leerder voorstellings maak van en verwantskappe tussen veranderlikes gebruik sodat inset- en/of uitsetwaardes op ‘n verskeidenheid maniere bepaal kan word deur die gebruik van:

2.3.3 tabelle;

Leeruitkomste 5: Die leerder is in staat om data te versamel, op te som, voor te stel en krities te ontleed om gevolgtrekkings en voorspellings te maak en om toevallige variasie te interpreteer en te bepaal.

Assesseringstandaard 5.7: Dit is duidelik wanneer die leerder die grootste en kleinste telling in ‘n datastel identifiseer en die verskil tussen hierdie tellings bepaal ten einde die verspreiding van die data (omvang) te bepaal.

Questions & Answers

what is biology
Hajah Reply
the study of living organisms and their interactions with one another and their environments
AI-Robot
what is biology
Victoria Reply
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
lack electricity and its more savely than electronic microscope because its naturally by using of light
Abdullahi Reply
advantage of electronic microscope is easily and clearly while disadvantage is dangerous because its electronic. advantage of light microscope is savely and naturally by sun while disadvantage is not easily,means its not sharp and not clear
Abdullahi
cell theory state that every organisms composed of one or more cell,cell is the basic unit of life
Abdullahi
is like gone fail us
DENG
cells is the basic structure and functions of all living things
Ramadan
What is classification
ISCONT Reply
is organisms that are similar into groups called tara
Yamosa
in what situation (s) would be the use of a scanning electron microscope be ideal and why?
Kenna Reply
A scanning electron microscope (SEM) is ideal for situations requiring high-resolution imaging of surfaces. It is commonly used in materials science, biology, and geology to examine the topography and composition of samples at a nanoscale level. SEM is particularly useful for studying fine details,
Hilary
cell is the building block of life.
Condoleezza Reply
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