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Wiskunde

Graad 5

Gewone breuke en desimale breuke

Module 34

Om breuke te herken

Aktiwiteit 1:

Om breuke (positiewe getalle) te herken, te klassifiseer en voor te stel ten einde hulle te beskryf en te vergelyk [LU 1.3.2]

1. Hoeveel onthou jy nog van dit wat jy oor breuke geleer het in Gr. 4? Kom ons begin met ’n kompetisie - meisies teen seuns! Maak beurte en kyk of julle die volgende vrae kan beantwoord. Jul opvoeder sal sê wie eerste moet antwoord en die nodige punt toeken. (2 punte vir elke korrekte antwoord en 5 punte as die seuns ’n vraag kan beantwoord wat die meisies nie kan nie, en andersom).

1.1 Wat is ’n breuk?

1.2 As ek 2 5 size 12{ { { size 8{2} } over { size 8{5} } } } {} neerskryf, wat noem ek die 2?

1.3 Met watter bewerkingsteken kan jy die — in 2 5 size 12{ { { size 8{2} } over { size 8{5} } } } {} vervang?

1.4 Wat is die funksie / werk van die noemer?

1.5 As ek ’n hele opsny in al hoe meer dele, word elke deel al hoe

1.6 Wat noem ek die 7 as ek 4 7 size 12{ { { size 8{4} } over { size 8{7} } } } {} neerskryf?

1.7 Breuke wat ewe groot is, word .........................................…......... breuke genoem.

1.8 Hoe minder dele die geheel in verdeel word, hoe ..........………............. is die dele.

1.9 Wat is die funksie / werk van die teller?

1.10 Hoe vereenvoudig ons breuke?

Kom ons hersien

  1. ’n Breuk is ’n gelyke deel van ’n hele.

Vier-vyfdes

VIER-VYFDES

Die vier tel met hoeveel gelyke dele ek werk. Dit word die teller genoem.

Die vyf is die noemer en sê in hoeveel gelyke dele die hele verdeel is.

2. Kom ons toets jou kennis nou deur middel van ‘n paar praktiese aktiwiteite. Kyk na die volgende en beantwoord die vrae:

2.1 Kleur die figure in wat halwes aandui:

(a) (b) (c) (d)

2.2 Kleur net dié figure in wat kwarte aandui:

(a) (b) (c)

(d) (e)

2.3 Kleur die figure wat sesdes aandui, netjies in:

2.4 Waarom het jy nie die ander figuur c ingekleur nie?

2.5 Watter breuk is uitgesny in elk van die volgende figure?

i) ii) iii) iv) v) vi)

......................... ......................... .........................

vii) viii) ix) x) xi)

......................... ......................... ......................... ......................... .........................

Aktiwiteit 2:

Om breuke (positiewe getalle) te herken, te klassifiseer en voor te stel ten einde hulle te beskryf en te vergelyk [lu 1.3.2]

Om tabelle te gebruik om data te orden en aan te teken [lu 5.3]

1. In die volgende aktiwiteit gaan ons kyk of jy die breuke kan herken en dan die inligting korrek kan aanteken. Kyk na die figure en voltooi dan die tabel.

A

B

C

D

E

F

G

H

I

J

K

Figuur Aantal gelyke dele Aantal dele ingekleur Breuk ingekleur Aantal dele nie ingekleur Breuk nie ingekleur
A 3 1 1 3 size 12{ { { size 8{1} } over { size 8{3} } } } {} 2 2 3 size 12{ { { size 8{2} } over { size 8{3} } } } {}
B ..................... ..................... ..................... ..................... .....................
C ..................... ..................... ..................... ..................... .....................
D ..................... ..................... ..................... ..................... .....................
E ..................... ..................... ..................... ..................... .....................
F ..................... ..................... ..................... ..................... .....................
G ..................... ..................... ..................... ..................... .....................
H ..................... ..................... ..................... ..................... .....................
I ..................... ..................... ..................... ..................... .....................
J ..................... ..................... ..................... ..................... .....................
K ..................... ..................... ..................... ..................... .....................

Questions & Answers

what does preconceived mean
sammie Reply
physiological Psychology
Nwosu Reply
How can I develope my cognitive domain
Amanyire Reply
why is communication effective
Dakolo Reply
Communication is effective because it allows individuals to share ideas, thoughts, and information with others.
effective communication can lead to improved outcomes in various settings, including personal relationships, business environments, and educational settings. By communicating effectively, individuals can negotiate effectively, solve problems collaboratively, and work towards common goals.
it starts up serve and return practice/assessments.it helps find voice talking therapy also assessments through relaxed conversation.
miss
Every time someone flushes a toilet in the apartment building, the person begins to jumb back automatically after hearing the flush, before the water temperature changes. Identify the types of learning, if it is classical conditioning identify the NS, UCS, CS and CR. If it is operant conditioning, identify the type of consequence positive reinforcement, negative reinforcement or punishment
Wekolamo Reply
please i need answer
Wekolamo
because it helps many people around the world to understand how to interact with other people and understand them well, for example at work (job).
Manix Reply
Agreed 👍 There are many parts of our brains and behaviors, we really need to get to know. Blessings for everyone and happy Sunday!
ARC
A child is a member of community not society elucidate ?
JESSY Reply
Isn't practices worldwide, be it psychology, be it science. isn't much just a false belief of control over something the mind cannot truly comprehend?
Simon Reply
compare and contrast skinner's perspective on personality development on freud
namakula Reply
Skinner skipped the whole unconscious phenomenon and rather emphasized on classical conditioning
war
explain how nature and nurture affect the development and later the productivity of an individual.
Amesalu Reply
nature is an hereditary factor while nurture is an environmental factor which constitute an individual personality. so if an individual's parent has a deviant behavior and was also brought up in an deviant environment, observation of the behavior and the inborn trait we make the individual deviant.
Samuel
I am taking this course because I am hoping that I could somehow learn more about my chosen field of interest and due to the fact that being a PsyD really ignites my passion as an individual the more I hope to learn about developing and literally explore the complexity of my critical thinking skills
Zyryn Reply
good👍
Jonathan
and having a good philosophy of the world is like a sandwich and a peanut butter 👍
Jonathan
generally amnesi how long yrs memory loss
Kelu Reply
interpersonal relationships
Abdulfatai Reply
What would be the best educational aid(s) for gifted kids/savants?
Heidi Reply
treat them normal, if they want help then give them. that will make everyone happy
Saurabh
What are the treatment for autism?
Magret Reply
hello. autism is a umbrella term. autistic kids have different disorder overlapping. for example. a kid may show symptoms of ADHD and also learning disabilities. before treatment please make sure the kid doesn't have physical disabilities like hearing..vision..speech problem. sometimes these
Jharna
continue.. sometimes due to these physical problems..the diagnosis may be misdiagnosed. treatment for autism. well it depends on the severity. since autistic kids have problems in communicating and adopting to the environment.. it's best to expose the child in situations where the child
Jharna
child interact with other kids under doc supervision. play therapy. speech therapy. Engaging in different activities that activate most parts of the brain.. like drawing..painting. matching color board game. string and beads game. the more you interact with the child the more effective
Jharna
results you'll get.. please consult a therapist to know what suits best on your child. and last as a parent. I know sometimes it's overwhelming to guide a special kid. but trust the process and be strong and patient as a parent.
Jharna
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Source:  OpenStax, Wiskunde graad 5. OpenStax CNX. Sep 07, 2009 Download for free at http://cnx.org/content/col10993/1.1
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