Communication Of Design Ideas
Muhtasari
A drawing is not a picture of a product. It is an instruction, an argument or a question, depending on who is going to read it. A sketch shown to a client is asking is this the right idea? An exploded diagram in a flat pack box is saying this part goes here, this way up. A third angle orthographic working drawing is saying make it exactly this size, and it is the only one of the three that could be taken to court. Choosing the wrong kind of drawing is not a matter of taste; it is answering a question nobody asked.
This lesson covers every technique the specification names for developing, communicating, recording and justifying design ideas: freehand sketching, isometric and perspective; two and three dimensional drawings; system and schematic diagrams; annotated drawings; exploded diagrams; working drawings in third angle orthographic projection using conventions, dimensions and drawn to scale; audio and visual recordings; mathematical modelling; computer-based tools; and modelling by working directly with materials and components. This topic was worth sixteen marks on the specimen paper, more than any other, and twelve of those marks were for drawing rather than writing. It is examined in Section C of Paper 1.
Malengo
- Develop, communicate, record and justify design ideas using a range of appropriate techniques such as:
- freehand sketching, isometric and perspective
- 2D and 3D drawings
- system and schematic diagrams
- annotated drawings that explain detailed development or the conceptual stages of designing
- exploded diagrams to show constructional detail or assembly
- working drawings: 3rd angle orthographic, using conventions, dimensions and drawn to scale
- audio and visual recordings in support of aspects of designing: e.g., interviews with client or users
- mathematical modelling
- computer-based tools
- modelling: working directly with materials and components, e.g., card modelling, producing a scale model, constructing a circuit using breadboard.
Ramani ya mawazo
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Maelezo ya Somo
Dokezo Kamili la Somo Linapatikana kwenye Programu ya Green Bridge
Pata programu ya Green Bridge CBT kwenye simu au kompyuta yako kwa maktaba kamili ya IGCSE: mitihani ya miaka iliyopita, miongozo ya usahihishaji, ramani za mawazo, kadi za marudio na masomo ya sauti.
Tathmini ya Somo
Hongera kwa kukamilisha somo la Communication Of Design Ideas. Sasa kwa kuwa umechunguza dhana na mawazo muhimu, ni wakati wa kuweka ujuzi wako kwa mtihani. Sehemu hii inatoa mazoezi mbalimbali maswali yaliyoundwa ili kuimarisha uelewaji wako na kukusaidia kupima ufahamu wako wa nyenzo.
Utakutana na mchanganyiko wa aina mbalimbali za maswali, ikiwemo maswali ya kuchagua jibu sahihi, maswali ya majibu mafupi, na maswali ya insha. Kila swali limebuniwa kwa umakini ili kupima vipengele tofauti vya maarifa yako na ujuzi wa kufikiri kwa makini.
Tumia sehemu hii ya tathmini kama fursa ya kuimarisha uelewa wako wa mada na kubaini maeneo yoyote ambapo unaweza kuhitaji kusoma zaidi. Usikatishwe tamaa na changamoto zozote utakazokutana nazo; badala yake, zitazame kama fursa za kukua na kuboresha.
- In an isometric drawing, the two receding axes are drawn at what angle to the horizontal? A. 15 degrees B. 30 degrees C. 45 degrees D. 60 degrees Answer: B
- In third angle orthographic projection, the plan view is placed A. above the front elevation. B. below the front elevation. C. to the left of the front elevation. D. anywhere on the sheet. Answer: A
- A drawing is labelled 1:2. This means the drawing is A. twice full size. B. half full size. C. full size. D. one fifth of full size. Answer: B
- Which line type is used for hidden detail on a working drawing? A. Continuous thick B. Continuous thin C. Dashed thin D. Long-dash dotted thin Answer: C
- Which drawing type would best show a customer how to assemble a flat pack shelf? A. A two-point perspective drawing B. An exploded isometric diagram C. A circuit diagram D. A sectional view Answer: B
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Vitabu Vinavyopendekezwa
Fanya Mazoezi ya Maswali ya Majaribio
Ungependa kufanya mazoezi ya maswali ya majaribio kuhusu Communication Of Design Ideas? Pakua programu ya Green Bridge CBT ili kupata maswali ya majaribio na tathmini kamili za mazoezi kuhusu mada hii.
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