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Tegnologie

Graad 7

Strukture en kommunikasie

Module 23

Projekportefeulje

Opdrag 1a:

LU/AS 2.2

Soek voorbeelde van verskillende soorte houers in tydskrifte en knip dit uit. Sommige voorbeelde van houers word slegs vir ‘n SPESIFIEKE DOEL gebruik, soos ‘n eierhouer, ‘n melkbottel en ‘n gereedskaphouer. Ander houers is vir ALGEMENE GEBRUIK, soos ‘n mandjie of ‘n tas. Plak ten minste vyf voorbeelde van elke tipe houer in die raampies en voltooi die vrae oor elke prentjie.

Vrae:

1. Vir wie/waarvoor word dit gebruik?

2. Waarvan is dit gemaak?

3. Is dit relatief duur of goedkoop?

4. Kan dit herhaaldelik gebruik word of slegs een keer?

5. Is dit voordelig /bio-afbreekbaar vir die omgewing of vergaan dit moeilik en besoedel die omgewing?

6. Is dit duursaam of kan dit maklik breek?

  • houers vir spesifieke doel

1.

2.

3.

4.

5.

  • Houers vir algemene gebruik

Opdrag 1b:

Om ‘n lys te maak van verskillende soorte houers wat voordelig is vir mense. verduidelik.

LU/AS 3.2

Opdrag 1c:

Om ‘n lys te maak van verskillende soorte houers wat nadelig is vir die omgewing. verduidelik.

LU/AS 3.2

Ontwerpvoorstel

Ontwerp en maak ‘n juwele-kissie wat jy graag sal wil hou.

Opdrag 2:

Om die spesifikasies van jou produk neer te skryf

LU/AS 1.6

Skryf die spesifikasies van jou produk deur die volgende vrae te beantwoord:

1. Wat sal dit bevat? / Waarvoor sal dit gemaak word?

2. Watter vorm sal dit hê?

3. Hoe sal dit lyk?

4. Hoe sal die deksel aan die kassie vasgemaak word?

5. Sal dit elke dag gebruik word of slegs vir spesiale geleenthede?

6. Hoe sal die deksel oop en toemaak (sluitmeganisme)?

7. Watter indruk moet die houer maak? (Opwindend, eenvoudig, mooi, elegant, funksioneel)

8. Wat is die mees geskikte materiaal om vir ‘n luukse houer te gebruik?

  • Tipe papier: glad, blink, dik, dun, gekleurd.
  • Watter soort karton sal jy gebruik vir die versterking aan die binnekant?
  • Watter tipe hout sal jy gebruik vir die versterking en versiering aan die buitekant?
  • Watter tipe kledingstof wil jy gebruik om die binnekant mooi af te rond? (satyn, sy, fluweel, vilt).

MAAK/ VERVAARDIGING

Opdrag 3:

Om ‘n kissie te maak

LU/AS 1.9

Instruksies vir die maak van die kissie.

  1. Plaas die net, die deurslagpapier en die karton in dié volgorde onder mekaar.
  2. Gebruik ‘n potlood en ‘n liniaal en trek die 2D-vorm op die karton oor. Trek eers die aaneenlopende lyne en dan die stippellyne af. Loer of alles oorgetrek is en maak seker dat dit nie skuif nie.
  • Wat is die doel van die aaneenlopende lyne?
  • Wat is die doel van die strepieslyne?
  • Knip die 2D-vorm uit op die aaneenlopende lyne met ‘n skêr.
  • Keep die stippellyne op die kant waar die deurslagpapiermerke is met ‘n els / skêr en ‘n liniaal. Doen dit op ‘n geskikte oppervlakte. Oefen eers vooraf sodat jy nie die kepe te diep maak nie.
  • Vou op die strepieslyne met ‘n liniaal.
  • Gom die flappe met lym en vorm die 3D-houer. Hou stewig in posisie vas sodat die houer deeglik droog word. (Moenie te veel gom gebruik nie. Die oppervlak moet net taai wees.)

Opdrag 4a:

Om te beplan vir die maak van die produk

LU/AS 1.9

Voltooi die volgende tabel deur die instruksies deur te lees en al die gereedskap, materiale en aksies onder die korrekte kolom neer te skryf.

Questions & Answers

differentiate between demand and supply giving examples
Lambiv Reply
differentiated between demand and supply using examples
Lambiv
what is labour ?
Lambiv
how will I do?
Venny Reply
how is the graph works?I don't fully understand
Rezat Reply
information
Eliyee
devaluation
Eliyee
t
WARKISA
hi guys good evening to all
Lambiv
multiple choice question
Aster Reply
appreciation
Eliyee
explain perfect market
Lindiwe Reply
In economics, a perfect market refers to a theoretical construct where all participants have perfect information, goods are homogenous, there are no barriers to entry or exit, and prices are determined solely by supply and demand. It's an idealized model used for analysis,
Ezea
What is ceteris paribus?
Shukri Reply
other things being equal
AI-Robot
When MP₁ becomes negative, TP start to decline. Extuples Suppose that the short-run production function of certain cut-flower firm is given by: Q=4KL-0.6K2 - 0.112 • Where is quantity of cut flower produced, I is labour input and K is fixed capital input (K-5). Determine the average product of lab
Kelo
Extuples Suppose that the short-run production function of certain cut-flower firm is given by: Q=4KL-0.6K2 - 0.112 • Where is quantity of cut flower produced, I is labour input and K is fixed capital input (K-5). Determine the average product of labour (APL) and marginal product of labour (MPL)
Kelo
yes,thank you
Shukri
Can I ask you other question?
Shukri
what is monopoly mean?
Habtamu Reply
What is different between quantity demand and demand?
Shukri Reply
Quantity demanded refers to the specific amount of a good or service that consumers are willing and able to purchase at a give price and within a specific time period. Demand, on the other hand, is a broader concept that encompasses the entire relationship between price and quantity demanded
Ezea
ok
Shukri
how do you save a country economic situation when it's falling apart
Lilia Reply
what is the difference between economic growth and development
Fiker Reply
Economic growth as an increase in the production and consumption of goods and services within an economy.but Economic development as a broader concept that encompasses not only economic growth but also social & human well being.
Shukri
production function means
Jabir
What do you think is more important to focus on when considering inequality ?
Abdisa Reply
any question about economics?
Awais Reply
sir...I just want to ask one question... Define the term contract curve? if you are free please help me to find this answer 🙏
Asui
it is a curve that we get after connecting the pareto optimal combinations of two consumers after their mutually beneficial trade offs
Awais
thank you so much 👍 sir
Asui
In economics, the contract curve refers to the set of points in an Edgeworth box diagram where both parties involved in a trade cannot be made better off without making one of them worse off. It represents the Pareto efficient allocations of goods between two individuals or entities, where neither p
Cornelius
In economics, the contract curve refers to the set of points in an Edgeworth box diagram where both parties involved in a trade cannot be made better off without making one of them worse off. It represents the Pareto efficient allocations of goods between two individuals or entities,
Cornelius
Suppose a consumer consuming two commodities X and Y has The following utility function u=X0.4 Y0.6. If the price of the X and Y are 2 and 3 respectively and income Constraint is birr 50. A,Calculate quantities of x and y which maximize utility. B,Calculate value of Lagrange multiplier. C,Calculate quantities of X and Y consumed with a given price. D,alculate optimum level of output .
Feyisa Reply
Answer
Feyisa
c
Jabir
the market for lemon has 10 potential consumers, each having an individual demand curve p=101-10Qi, where p is price in dollar's per cup and Qi is the number of cups demanded per week by the i th consumer.Find the market demand curve using algebra. Draw an individual demand curve and the market dema
Gsbwnw Reply
suppose the production function is given by ( L, K)=L¼K¾.assuming capital is fixed find APL and MPL. consider the following short run production function:Q=6L²-0.4L³ a) find the value of L that maximizes output b)find the value of L that maximizes marginal product
Abdureman
types of unemployment
Yomi Reply
What is the difference between perfect competition and monopolistic competition?
Mohammed
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Source:  OpenStax, Tegnologie graad 7. OpenStax CNX. Sep 10, 2009 Download for free at http://cnx.org/content/col11031/1.1
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