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Materials Tools Action

Assignment 7:

[lo 1.11]

To compile a list of safety measures

List a few safety rules that you should have obeyed when you’ve used a specific tool while making your trinket box.

Example: scissors – carry with the sharp side facing downwards.

DESIGN

Assignment 8:

[lo 1.7, 1.8]

To make a lid for your treasure chest

Design and draw different types for lids for your treasure chest in isometric. Use the 30° graph paper. Make a final choice by making a correct sign with that drawing. Also give valid reasons for your choice. Draw the lid in an open and closed position in isometric.

First designs:

Reasons:

Final choice:

Closed position

MANUFACTURING

Assignment 9:

[lo 1.10]

To reinforce the inside of your box with cardboard

Take cardboard and measure out the five sides of the box. Cut it out and glue them to the insides of the box to reinforce it. Are all the insides of even sizes? Explain.

REASEARCH

Assignment 10:

[lo 1.4]

To use a explanatory dictionary

Look up the word HINGE in the explanatory dictionary and write down its meaning.

Assignment 11:

[lo 1.4]

Look around you and make drawings of different hinges in the space below. Write where you saw each hinge on the dotted line below each drawing.

DESIGN

Different ways of attaching the lid by using a hinge.

Assignment 12:

[lo 1.5]

To attach a lid

Draw sketches or paste pictures with labels of different ways of attaching the lid by using a hinge. Mark off your final choice.

DESIGN

Reinforce the outside of your box.

Assignment 13:

To reinforce your box

Take the 40 wooden sucker sticks and plan how you are going to glue them to the outside of your box. The whole outside, except the bottom of the box, should be covered with sticks. You are allowed to use less than 40 sticks and you are allowed to saw some of the sticks to cover the whole outside (also the lid).

MAKING

Assignment 14:

[lo 1.10]

Attach the lid as well as the wooden sticks to the outside of the box. Work neatly and sparingly with the glue. Cut the sticks shorter with a craft knife and safety ruler on a suitable surface. Be careful not to hurt yourself. Snap the sticks by cutting one side, folding them over, cut the other side and snapping them individually. Sand the edges with sandpaper before you glue them onto the box. Position the sticks and paste them together with masking tape if you need to cut a lot of sticks the same length.

RESEARCH

Assignment 15:

[lo 1.8]

Draw or paste pictures of different types of closing meganisms. Add labels.

Decorate the outside of your box by spraying.

Assignment 16:

[lo 1.10]

To decorate your box

Decorate the outside of your box by spraying/ printing a pattern/ sandblasting/ wire brushing/ painting it and varnishing it. Decorate it any way you wish. Add the closing mechanism and glue some material to the inside of your trinket box.

EVALUATION

Assignment 17:

[lo 1.14]

Sketch the finished model/product in colour and in isometric. Use the 30° graph paper.

Assignment 18:

[lo 1.14]

Make an orthographic drawing (3 elevations) of your finished product. Indicate the exact measurements (height, length, width, radius, diameter of lid).

  • Overhead elevation
  • Front elevation
  • Side elevation

Assessment

Learning outcomes (LOs)
Lo 1
Technological processes and skillsThe learner will be able to apply technological processes and skills ethically and responsibly using appropriate information and communication technology.
Assessment standards (ASs)
We know this when the learner:
investigate :
1.4 during investigations, plans a strategy for collecting data and information.
design :
1.5 writes or communicates a short and clear statement or a design brief for development of a product or system related to a given problem, need or opportunity;
1.6 lists product and design specifications and constraints for a solution to a given problem, need or opportunity based on some of the design key words.
1.7 generates at least two alternative solutions and annotates the ideas;
1.8 chooses possible solutions, gives sensible reasons for choice, and develops a chosen idea using graphics or modelling techniques;
make :
1.9 develops a plan for making details .
1.10 chooses and uses appropriate tools and materials to make products by measuring, marking, cutting or separating, shaping or forming, joining or combining, and finishing different materials with some accuracy;
1.11 use safe working practices and shows awareness of efficient ways of using materials and tools;
evaluate :
1.12 evaluates the product or system based on criteria linked directly to the design brief and some of the specifications and constraints, and suggests improvements or modifications;
communicate:
1.14 presents ideas (in a project portfolio) using two-dimensional or three-dimensional sketches, circuit idagrams or systems diagrams.
LO 2
TECHNOLOGICAL KNOWLEDGE AND UNDERSTANDING The learner will be able to undertsand and apply relevant technological knowledge ethically and responsibly.
Assessment standards (ASs)
We know this when the learner:
structures:
2.1 demonstrates knowledge and understanding of structures.
processing :2.2 demonstrates knowledge and understanding of how materials can be processed to change or improve properties (e.g. strength, fire resistance, waterproofing, taste, volume, texture).
We know this when the learner:
impact of Technology:
3.2 expresses some reasons why products of technology affect the quality of people’s lives positively and negatively.

Questions & Answers

what is mutation
Janga Reply
what is a cell
Sifune Reply
how is urine form
Sifune
what is antagonism?
mahase Reply
classification of plants, gymnosperm features.
Linsy Reply
what is the features of gymnosperm
Linsy
how many types of solid did we have
Samuel Reply
what is an ionic bond
Samuel
What is Atoms
Daprince Reply
what is fallopian tube
Merolyn
what is bladder
Merolyn
what's bulbourethral gland
Eduek Reply
urine is formed in the nephron of the renal medulla in the kidney. It starts from filtration, then selective reabsorption and finally secretion
onuoha Reply
State the evolution relation and relevance between endoplasmic reticulum and cytoskeleton as it relates to cell.
Jeremiah
what is heart
Konadu Reply
how is urine formed in human
Konadu
how is urine formed in human
Rahma
what is the diference between a cavity and a canal
Pelagie Reply
what is the causative agent of malaria
Diamond
malaria is caused by an insect called mosquito.
Naomi
Malaria is cause by female anopheles mosquito
Isaac
Malaria is caused by plasmodium Female anopheles mosquitoe is d carrier
Olalekan
a canal is more needed in a root but a cavity is a bad effect
Commander
what are pathogens
Don Reply
In biology, a pathogen (Greek: πάθος pathos "suffering", "passion" and -γενής -genēs "producer of") in the oldest and broadest sense, is anything that can produce disease. A pathogen may also be referred to as an infectious agent, or simply a germ. The term pathogen came into use in the 1880s.[1][2
Zainab
A virus
Commander
Definition of respiration
Muhsin Reply
respiration is the process in which we breath in oxygen and breath out carbon dioxide
Achor
how are lungs work
Commander
where does digestion begins
Achiri Reply
in the mouth
EZEKIEL
what are the functions of follicle stimulating harmones?
Rashima Reply
stimulates the follicle to release the mature ovum into the oviduct
Davonte
what are the functions of Endocrine and pituitary gland
Chinaza
endocrine secrete hormone and regulate body process
Achor
while pituitary gland is an example of endocrine system and it's found in the Brain
Achor
what's biology?
Egbodo Reply
Biology is the study of living organisms, divided into many specialized field that cover their morphology, physiology,anatomy, behaviour,origin and distribution.
Lisah
biology is the study of life.
Alfreda
Biology is the study of how living organisms live and survive in a specific environment
Sifune
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Source:  OpenStax, Technology grade 7. OpenStax CNX. Sep 10, 2009 Download for free at http://cnx.org/content/col11032/1.1
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