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AARDRYKSKUNDE

Graad 4

VOEDSELPRODUKSIE

Module 20

DIE VERHAAL VAN VOEDSEL

Die verhaal van voedsel

Voedsel speel ‘n baie belangrike rol in ons daaglikse lewe. Ons eet om te groei, gesond te wees en aan die lewe te bly. Daar is ook mense wie se hele lewe om kos draai – hulle lewe net om te eet!

Voordat ons kyk hoe voedsel in die 21 ste eeu geproduseer word, is dit belangrik om te

weet hoe ons voorvaders hulle borde van dag tot dag met kos gevul het.

Aktiwiteit 1

Om die sketse te bestudeer en dan die ontbrekende woorde in die paragraaf in te vul en sodoende die storie van kos te voltooi [lu 2.3]

1
2
3
4
5

(Moontlike antwoorde : ruil ; jagters ; veewagters ; bolle en knolle ; ploeg ; vleis ; boere ; vrugte en sade)

Honderde jare gelede het die kos wat mense geëet het, baie verskil van dit wat ons vandag geniet. Eers was mense .........................................-versamelaars wat van plek tot plek agter wild aangetrek het om sodoende hulle kos te bekom. Hulle het in tydelike skuilings gebly en wanneer die wild min geraak het, verder getrek. Die vleis is aangevul met .......................................... wat hul gepluk het en .................................. wat hul uitgegrawe het. Drinkwater is verkry deur van reën of dou op te vang of uit riviere en damme te skep.

Die jagters het later hulle eie troppe skape, beeste en bokke begin versamel en makgemaak en sodoende .............................. geword wat met hul eie vee agter beter weivelde aangetrek het. Nou het hul melk en ...................................... gehad en was dit nie meer nodig om te jag nie.

Die veewagters het ............................................. geword wat verkies het om op een plek te bly en hul koring te verbou van die saad van wilde grasse. Die mense het in klein groepe naby vars water gebly en gou is die ................................... ontwerp om die boere te help met die bewerking van die grond. Hulle het ook beter metodes ontwikkel om water tot by hul landerye te kry (besproeiing). Van die gemeenskappe het groter geword en daar is geëksperimenteer met verskillende landbougewasse, soos mielies, sorghum, pampoene, botterskorsies, wilde waatlemoene, ens.

Deel van die oeste is gebêre om kos vir die hele jaar te hê terwyl ander weer na naburige dorpies geneem is om dit te ........................... vir ander kos of produkte.

Namate tegnologie ontwikkel het, het die boerderymetodes ook baie verander. Destyds se houtploeë is vervang met ysterploeë en word nie meer met die hand gestoot nie maar wel met lugverkoelde trekkers wat tot twintig ploeë op een slag kan trek.

Assessering

LEERUITKOMS 2: AARDRYKSKUNDIGE KENNIS EN BEGRIP

Die leerder is in staat om aardrykskundige en omgewingskennis en -begrip te toon.

Assesseringstandaard

Dis duidelik wanneer die leerder

  • kan beskryf hoe daar in die verlede in basiese menslike behoeftes voorsien is en hoe dit in die hede gebeur [mense en omgewing].

Memorandum

Die verhaal van voedsel

  • Jagter
  • Vrugte en sade
  • Bolle en knolle
  • Veewagters
  • Vleis
  • Boere
  • Ploeg
  • Ruil

Questions & Answers

An investment account was opened with an initial deposit of $9,600 and earns 7.4% interest, compounded continuously. How much will the account be worth after 15 years?
Kala Reply
lim x to infinity e^1-e^-1/log(1+x)
given eccentricity and a point find the equiation
Moses Reply
12, 17, 22.... 25th term
Alexandra Reply
12, 17, 22.... 25th term
Akash
College algebra is really hard?
Shirleen Reply
Absolutely, for me. My problems with math started in First grade...involving a nun Sister Anastasia, bad vision, talking & getting expelled from Catholic school. When it comes to math I just can't focus and all I can hear is our family silverware banging and clanging on the pink Formica table.
Carole
find the 15th term of the geometric sequince whose first is 18 and last term of 387
Jerwin Reply
I know this work
salma
The given of f(x=x-2. then what is the value of this f(3) 5f(x+1)
virgelyn Reply
hmm well what is the answer
Abhi
how do they get the third part x = (32)5/4
kinnecy Reply
can someone help me with some logarithmic and exponential equations.
Jeffrey Reply
sure. what is your question?
ninjadapaul
20/(×-6^2)
Salomon
okay, so you have 6 raised to the power of 2. what is that part of your answer
ninjadapaul
I don't understand what the A with approx sign and the boxed x mean
ninjadapaul
it think it's written 20/(X-6)^2 so it's 20 divided by X-6 squared
Salomon
I'm not sure why it wrote it the other way
Salomon
I got X =-6
Salomon
ok. so take the square root of both sides, now you have plus or minus the square root of 20= x-6
ninjadapaul
oops. ignore that.
ninjadapaul
so you not have an equal sign anywhere in the original equation?
ninjadapaul
hmm
Abhi
is it a question of log
Abhi
🤔.
Abhi
I rally confuse this number And equations too I need exactly help
salma
But this is not salma it's Faiza live in lousvile Ky I garbage this so I am going collage with JCTC that the of the collage thank you my friends
salma
Commplementary angles
Idrissa Reply
hello
Sherica
im all ears I need to learn
Sherica
right! what he said ⤴⤴⤴
Tamia
hii
Uday
hi
salma
what is a good calculator for all algebra; would a Casio fx 260 work with all algebra equations? please name the cheapest, thanks.
Kevin Reply
a perfect square v²+2v+_
Dearan Reply
kkk nice
Abdirahman Reply
algebra 2 Inequalities:If equation 2 = 0 it is an open set?
Kim Reply
or infinite solutions?
Kim
The answer is neither. The function, 2 = 0 cannot exist. Hence, the function is undefined.
Al
y=10×
Embra Reply
Jeannette has $5 and $10 bills in her wallet. The number of fives is three more than six times the number of tens. Let t represent the number of tens. Write an expression for the number of fives.
August Reply
What is the expressiin for seven less than four times the number of nickels
Leonardo Reply
How do i figure this problem out.
how do you translate this in Algebraic Expressions
linda Reply
why surface tension is zero at critical temperature
Shanjida
I think if critical temperature denote high temperature then a liquid stats boils that time the water stats to evaporate so some moles of h2o to up and due to high temp the bonding break they have low density so it can be a reason
s.
Need to simplify the expresin. 3/7 (x+y)-1/7 (x-1)=
Crystal Reply
. After 3 months on a diet, Lisa had lost 12% of her original weight. She lost 21 pounds. What was Lisa's original weight?
Chris Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Aardrykskunde graad 4. OpenStax CNX. Oct 21, 2009 Download for free at http://cnx.org/content/col11083/1.2
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