exam revision | solutions

Exam Revision | Solutions

SQA HIGHER GRAPHIC COMMUNICATION

Question Marking instructions Extra information

Q1 (a)i) Creating the solid for the base. Revolve method Sketch the profile of half of the section of the base. 75mm horizontally along top, down vertically 30mm, horizontal 10mm, up vertical 20mm, along horizontal 65mm, up vertical 10mm. There must be mention of a centre axis and it must be placed in line vertically with the 10mm line of the profile. – 2 marks Revolve by 360° to create material. 1 mark Or Extrude method 1 Sketch a profile of a circle Ø150mm. 1 mark Extrude to create material by 10mm. 1mark Sketch a profile of 2 concentric circles on the bottom of this solid. Ø150mm and Ø130mm. Extrude to create material by 20mm. 1 mark for both steps Or Extrude method 2 Sketch a profile of a circle Ø150mm. 1 mark Extrude to create material by 30mm. Sketch a profile of a circle on the bottom of this solid Ø130mm.

There is more than one method of creating the base. Any of these can be used without the loss of marks for the candidate. Follow marking scheme for the method used. For the candidate to be awarded maximum marks they must write the key terms highlighted in bold in this marking scheme. Terms other than subtraction to describe this process should not be accepted. Sketches can be used to show dimensions and profiles used in answers.

Extrude to subtract material by 20mm. 1 mark for both steps Circular holes on top of the base. Sketch profile of circles on top face of the base. Circles will both be Ø5mm, 40mm up vertically and 20mm horizontally each side of centre line. 1 mark Extrude subtraction to 10mm. 1 mark Circular holes at bottom of the base. Radial Array method Sketch profile of one circle on bottom face of the base. Circle will be Ø4mm, 70mm down vertically along the centre line. 1 mark Extrude subtraction to 4mm. 1 mark Select this feature and create a radial array. The centre axis will be the centre of the base. There will be 3 repetitions spaced at an angle of 120°. 2 marks Or Extrude method Sketch profile of one circle on bottom face of the base. Circle will be Ø4mm, 70mm down vertically along the centre line. 1 mark

Extrude subtraction to 4mm. 1 mark The candidate should repeat this process another twice with the profiles of the circles being sketched in the correct place. Reference must be made to the PCD of Ø140mm and the angle of 120°. 2 marks Or Alternatively, the candidate can mention that they will sketch the profiles of all 3 circles on the original sketch. In this case reference must be made to the PCD of Ø140mm and the angle of 120° in the sketch. 2 marks

(a)ii) Sketch a profile of a rectangle 30mm x 10mm. 1 mark Extrude to create material by 20mm. 1 mark Sketch a profile of two circles Ø5mm, along 7mm from the end and in 5mm from the sides. 1 mark Extrude both circles to subtract material by 10mm. 1 mark On the face of this solid sketch a rectangular profile 30mm x 10mm. 1 mark Create an offset workplane 50mm from the end face of the rectangular solid. 1 mark On this workplane sketch a rectangular profile 50mm x 10mm. 1 mark From this plane create an offset workplane 5mm. On this workplane sketch a rectangular profile 50mm x 10mm. 1 mark for both steps From this plane create an offset workplane 5mm. On this workplane sketch a rectangular profile 50mm x 10mm. 1 mark for both steps

For the candidate to be awarded maximum marks they must write the key terms highlighted in bold in this marking scheme. Terms other than subtraction to describe this process should not be accepted. Sketches can be used to show dimensions and profiles used in answers.

From this plane create an offset workplane 40mm. On this workplane sketch a rectangular profile 50mm x 10mm. 1 mark for both steps From this plane create an offset workplane 5mm. On this workplane sketch a rectangular profile 50mm x 10mm. 1 mark for both steps From this plane create an offset workplane 5mm. On this workplane sketch a rectangular profile 50mm x 10mm. 1 mark for both steps Use the loft feature to create a solid using each of these profiles in turn. Define a loft path from each of the top corners of the profiles. 2 marks

(a)iii) Use an extrude along a path to create this solid. Sketch a path for the solid. The path should be a 40mm horizontal line, a 300mm vertical line and a 20mm horizontal line. Where the 3 lines change angles, a fillet of 5mm should be applied. 1 mark On a workplane perpendicular to this path sketch a profile of a rectangle 60mm x 3mm. 1 mark Use the extrude along a path to have this profile follow the path. 1 mark On the back face of this solid sketch a profile of two right angled triangles 300mm x 15mm. 2 marks Extrude by subtraction by 40mm. 1 mark Or On the back face of this solid sketch a profile of one right angled triangles 300mm x 15mm. 1 mark

Only an answer containing an extrude along a path should be accepted for full marks. Sweep along a path will be accepted in place of extrude along a path. For the candidate to be awarded maximum marks they must write the key terms highlighted in bold in this marking scheme. Terms other than subtraction to describe

Extrude by subtraction by 40mm. 1 mark Mirror the feature by a workplane in the centre of the solid. 1 mark Sketch a profile of two circles on the bottom face of the upright. Ø5mm, 10mm in from the sides and 20mm from the front. Extrude subtract this by 3mm. 1 mark for both Sketch a profile of two circles on the top face of the upright. Ø5mm, 5mm in from the sides and 13mm from the back. Extrude subtract this by 3mm. 1 mark for both

this process should not be accepted. Sketches can be used to show dimensions and profiles used in answers.

(a)iv) Revolve method Sketch the profile of half of the section of the bolt. Up vertically 23mm, horizontal 4mm, down vertical 3mm, along horizontal 1.5mm, down vertical 20mm, along horizontal 2.5mm. There must be mention of a centre axis and it must be placed in line vertically with the 10mm line of the profile. – 2 marks Revolve by 360° to create material. 1 mark Or Extrude method 1 Sketch a profile of a circle Ø8mm. 1 mark Extrude to create material by 3mm. 1mark

If the candidate sketches a profile which will create a solid where the diameter of the 20mm part is 4.2mm a mark should be awarded. The solid for the bolt can be created either through a revolve or extrusion without penalisation.

Sketch a profile of a circles on the bottom of this solid of Ø5mm. Extrude to create material by 20mm. 1 mark for both steps Sketch a profile for the hexagon AF5mm on the top face of the bolt with its centre in the middle of the top face. 1 mark Extrude subtract this by 2mm. 1 mark Create the thread by using a helix. In a sketch create a centre axis for the helix. 1 mark Sketch a profile of a triangle 0.4mm tall and wide with 0.2mm to the tip for the helix. This should be 2.5mm from the centre axis. 1 mark Define the pitch of the helix as 0.4mm. 1 mark The direction of the helix should be set to clockwise. 1 mark The length of the helix should be set to 20mm. 1 mark

If the candidate gives the size of this circle as Ø4.2mm a mark should be awarded. For the candidate to be awarded maximum marks they must write the key terms highlighted in bold in this marking scheme. If the candidate gives a distance of 2.1mm from the centre axis a mark should be awarded. Terms other than subtraction to describe this process should not be accepted. Sketches can be used to show dimensions and profiles used in answers.

(b) i) Centre Axis or Centre align ii) Mate iii) Offset

Only these terms should be accepted.

(c) A STEP file is a type of file that can be used and opened in any 3D CAD package. This means that CAD libraries can be used by any software package.

1 mark for explanation of what a STEP file is. 1 mark for explaining the advantage.

(d) They mean that frequently used parts do not need to be redrawn each time they are required.

(e) The ability to manufacture an object straight from a drawing/CAD model.

Speeds up the production times of new products.

Makes the design process more efficient.

Allows anyone at home to produce items from a 3D CAD drawing.

Small businesses can start up from home.

Intricate models can be produced which would not be possible using manual methods of

manufacture.

1 mark for each correct answer.

(f)i) 3rd Angle Projection Symbol

(f)ii) This is used to show the projection method used so that the drawings can be understood.

(g) i) i) Tolerances are applied to parts of a drawing in order to ensure their accuracy. Some parts of a drawing are vital for the assembly of a product.

1 mark for either answer.

(g) ii) Ø5 +0.5 -0.1

This must be written following British Standards on the drawing.

(h) Internal details of a component.

Clearly show how different parts of an object are assembled.

Clearly show the wall thickness of an object.

Make hidden detail easier to understand.

1 mark for each answer.

(i) i) removed section ii) revolved section

1 mark for each answer.

Q2 (a) Design Elements Mass/weight The image on the left creates increased weight for the left hand side of the advertisement. This layout helps the text stand out as well as the smaller images of the different coloured headphones. Shape The idea of the circular shape of the beats logo is repeated throughout the advertisement. Size The image of the man wearing the headphones is the largest item on the page which creates impact. The title and logo is the largest item on the right to make it stand out. Colour

The text “Colour” uses colours which match the order of the colours of the headphones on the advertisement. The background is a neutral colour to allow these headphones and the colours of them stand out. By not using a white background it allows the headphones to appear less harsh against it. Design Principles Balance The large image on the left hand side of the advertisement is balanced by the light colours, white space and text on the right hand side of the page. The many smaller elements of the right hand side of the advertisement balance this larger image. Contrast The contrasting colours used create visual impact throughout the advertisement. This allows the images of the coloured products to stand out against the neutral background. The colours used for the logo and ttile stand out against the background. Alignment The title, product logo and subheading are centre aligned with each other. The bottom of the text “limited edition” is aligned with the bottom of the image of the different coloured headphones. Proportion The grid structure of the advertisement clearly splits the landscape sheet into 2 areas. The image of the product being worn is on the left, while the other parts of the layout are on the right. The image of the range of coloured headphones has had a drop shadow applied to make it appear to come forward from the advert.

1 mark will be awarded for each correct design element or principle mentioned. Further marks should be awarded where these design elements or principles have their impact on the advertisement correctly described. The effect of the design element or design principle should be described fully. More than one description for a single design element or design principle can have marks awarded.

Rhythm The viewer is attracted first to the large image on the left of the advertisement. The man in the image looking to the right helps with this as it appears that he is looking toward the details of the advertisement. The repetition of the use of circular shapes brings the advertisement together. White Space The area to the right of the advertisement has been left clear to create breathing space for the reader. This is to contrast with the image on the left. Proximity/unity

The title, product logo and subheading are close to each other to make it clear they should be read together. The text “Colour Limited Edition” is placed close to the images of the different coloured headphones to make it obvious they belong together.

(b) Register mark Used to show if the CMYK colour scheme has been set up/lined up correctly. Used to show the images will not be distorted.

1 mark for stating the name. 1 mark for explaining what it does.

(c) Advantages of using a Vector file over a raster file

Can be resized without a lack of sharpness

Clear and precise graphics can be produced.

More suited for high quality print material, especially large print projects.

Images will not become pixelated when resized.

1 mark for any of these answers Only 1 mark awarded if candidate answers both - avoids lack of sharpness and no pixilation on resizing

(d) No printing costs

More environmentally friendly as no paper or ink used.

Advertisements can have moving pictures or animations.

Advertisements can have links to internet sites included.

Advertisements can be updated immediately.

1 mark for any of these answers. Any other suitable answers should be accepted.

Q3 (a) Floor Plan

(b) Location Plans - scale 1:1250

North Symbol to allow the plan to be read properly in relation to a map.

The size of a building and surrounding area to scale.

Location of building and surrounding streets and buildings.

Any geographical details that would be found on an OS map such as contour lines, rivers, woodland,

footpaths, railways, bridges, lakes, etc.

(c) Allow different parts of a drawing to be viewed on their own.

Each layer can have different line types or colours to stand out more.

Different specialist areas of the building trades can view only the details that relate to them.

1 mark for any of these

(d) i) Drainage ii) Spring iii) Existing tree iv) Diamond Knurling v) Heated towel rail vi) Pivot centre window

1 mark for each. The answers given must match the ones here exactly. No spelling mistakes or deviations from these answers will be accepted.

Q4 (a) i) Production drawings ii) These are high quality, CAD produced, fully dimensioned drawings that will allow manufacture.

These can include: sectional views; enlarged views; cutaway views; exploded views; assemblies

and component views.

1 mark for each.

(b) i) Preliminary sketches ii) These are initial sketches which give the client an idea of what the graphic proposal will look

like. Preliminary drawings can be produced using either manual or digital techniques. They will

also be used to inform the development of the CAD drawings.

1 mark for each.

(c) i) Promotional drawings ii) These are computer produced, fully rendered images which will advertise the product. These

often show the product in context for consumers and will contain some advertising material.

1 mark for each.

Q4 (a) Sketch a profile of a square 100mm x 100mm. 1 mark Create 3 workplanes offset from each other by 50mm, 75mm then 50mm. 1 mark On each of these workplanes sketch profiles of 150mm x 40mm, then 150mm x 40mm, then 100mm x 70mm. Loft these sketches to create the solid. 1 mark Use a straight loft path joining the top right corners of the rectangles. 1 mark Sketch a profile of a circle on top of the solid. Ø26mm, 75mm along and 50mm up. 1 mark. Extrude to create material 25mm. 1 mark Shell the solid by 2mm. select the top face to open it. 1 mark Create the thread by using a helix. In a sketch create a centre axis for the helix. 1 mark Sketch the profile 2mm line vertical upward, an angled line 1mm along and 0.5mm down, a vertical line 1mm down, then a line to join these . This should be 13mm from the centre axis. 1 mark Define the pitch of the helix as 3mm. 1 mark The direction of the helix should be set to clockwise. 1 mark The length of the helix should be set to 15mm. 1 mark

For the candidate to be awarded maximum marks they must write the key terms highlighted in bold in this marking scheme. Any suitable loft path can be identified. Terms other than subtraction to describe this process should not be accepted. Sketches can be used to show dimensions and profiles used in answers.

(b) Sketch the profile of half of the main part of the pump. Vertical line mm, horizontal line mm, vertical line mm, curve radius mm. 1 mark A centre axis must be drawn in line with the left hand side of the profile. 1 mark Use the revolve feature through 360°. Sketch a path for an extrude along a path on a workplane on the centre of the solid created previously. This path will be a horizontal line 17mm long then a line 15.5mm at 170°. 1 mark Sketch a profile for the extrude along a path. This should be a circle Ø4mm. 1 mark Use the extrude along a path feature to create the solid. 1 mark Shell this solid by 2mm. 1 mark. Select the bottom face of the solid and the face of the Ø4mm cylinder to open these faces. 1 mark

For the candidate to be awarded maximum marks they must write the key terms highlighted in bold in this marking scheme. Sweep along a path can be accepted for this feature. Sketches can be used to show dimensions and profiles used in answers.

Angela Murphy - Broxburn Academy

Question Expected Response Max Marks

Additional Guidance

1(a)(i) ● Use of bright colours throughout layout ● Images of characters stand out ● Repetition of circular shapes create rhythm and excitement ● Layering images, shapes and text creates visual interest ● Reverse title stands out ● Fun, sans serif font used so it is easy to read

2 Any two at one mark each

1(a)(ii) ● Repetition of circular shapes ● Repetition of colours from characters and in the circular

shapes ● Over lapping/placing images and title closely together creates

a physical unity


1(b)(i) ● Reverse text on red background ● Large cropped image compared to rectangular box which is the

title ● Large white image on red background


1(b)(ii) ● Image is the focal point ● Image takes up most of the page ● Drop shadow added to make it stand out ● All other information is gathered in bottom right corner


1(c)(i) ● Layering of images (sky, grass, small gnomes and large gnome) ● Drop shadow causes main image to stand out ● The main gnome is larger than the other gnomes giving the

impression of depth as they are scaled down ● White outline and highlights on the title


1(c)(ii)

● Symmetrical layout ● Creates clear structure ● Allows for space for images on either side ● Main features, title, image slogan are all aligned down the

centre keeping the page neat

2 Answer must mention symmetry. To mention symmetry alone is not enough for full marks, justification must be given.

2 ● Two components cross hatches in the correct areas (1 mark each).

● Correct changes of direction of cross hatching (1 mark) ● Correct staggering of cross hatching. (1 mark) ● No cross hatching on the pin/bolt. (1 mark)

5 Answer will come from sketching on the given blank section drawing.

A-A ( 1 : 2 )

3 Head ● Select correct face and create circle DIA40mm, Extrude to

175mm (1 mark). ● Ensure candidate has created an appropriate workplane

through the centre. Circle DIA50mm and 58mm from centre to edge. (1 mark)

● Extrude by 50mm (1 mark) ● Create circle DIA35mm and extrude by 12mm. (1 mark) ● Circular Array command (1 mark) ● Stating the correct DIA, PCD and 12x. (1 mark) ● Create circle DIA22mm, extrude by 5. (1 Mark)

7 Sketches could also be used to support answer.

3 b Neck ● Describing path with all dimensions (1 mark) ● Describing profile DIA14mm (1 mark) ● Feature command as extrude along a path or sweep along a

path (1 mark)

3

3 c ● Describing using loft command (1 mark) ● Describing workplanes offset (1 mark) ● Describing profiles (1 mark)

3

Avril Allan - Eastwood High School


Q1 a)i) Creates more focus on the main logo of event – 1 mark Frames the whole advert, giving the reader’s eye breathing room – 1 mark

Accept any other reasonable answer

a)ii) Green background is a receding colour which makes the information seem larger – 1 mark Logo and other text contrasts with the background meaning it stands out the most – 1 mark


a)iii) All text is sans serif meaning it is a less formal publication which is easy to read – 1 mark All text in the logo is in capital letters to make it the more important text on the page – 1 mark


b) The main logo of the event takes covers the largest amount of the page. This allows the reader to easily identify the purpose of the advert – 1 mark for identifying, 1 mark for reason


c) The use of receding background colours and contrasting logo and text means the information immediately jumps out of the page – 1 mark


d) The logo is positioned in the top centre of the page, meaning it crosses two of the “rule of thirds” areas on the page meaning it is the first thing that the reader will concentrate on – 1 mark for identifying, 1 mark for reason


e) The gradient of green to yellow means the readers’ eyes are led down the page – 1 mark The white speckles act as an impression of noise, giving the impression that this event will be noisy – 1 mark


f) Scalable without pixelation The red background could be easily changed to yellow within the DTP software.

Had the image been a bitmap it would have to have been edited using specialist software

The white text can be made transparent within the DTP software

The red background could be stretched easily within the DTP software without the need for prior editing in another package

Any two for one mark each

g) This makes the page a symmetrical balance, which makes it easier to read from a distance, thus attracting people to come closer to read it – 1 mark for identifying, 1 mark for reason


h) Layer 1 – Background – 1 mark

Layer 2 – Logo – 1 mark

Layer 3 – Supporting text – 1 mark


Q2 a)i) A way to allow for error in manufacturing – 1 mark Accept any other reasonable answer

a)ii) Conditions to be used (e.g. heat/cool)

Manufacturing method (e.g. human or machine)

Material used

If parts needs to interact with another part

Any two for one mark each

a)iii)

1 mark for 30 1 mark for +0.5 and -0.25

b) Note – Where all dimensions have the same dimensional tolerance applied – 1 mark Dimension – Where dimensional tolerances are different throughout the drawing – 1 mark

c) Functional Tolerance – This is where a dimension effects another part of an object (e.g. the diameter of a pen lid which has to fit the same diameter of the actual pen – too big and the lid falls off, too small and the lid won’t fit) – 1 mark Non Functional Tolerance – Where a dimension does not affect another part (e.g. the length of the actual pen) – 1 mark


Callum Anderson - Earlston High School


Q1 (a) Create a sketch of half the profile Revolve Shell – 3mm

1 mark for each step Sketch profile + Revolve Shell Correct sizes must be mentioned to gain a mark at each stage e.g shell = 0 marks

Q1 (b) sketch half the profile

revolve

create a work plane cutting vertically through the middle of the lid + sketch the scalloped shapes and Extrude Subtract through the full part

Create a work plane cutting through vertically at right angles to the last + Sketch a circle and Extrude Subtract through the full part

Fillet at the appropriate size

1 mark for each correct stage when dimensions are given and are correct.

Q1 (c) i) Create a work plane cutting vertically through the centre of the part Sketch the profile of the thread at the top Create the helix by means of an extrude, setting the pitch and the height (5mm + 18mm)

1 mark for each correct stage with dimensions

Q1 c) ii) Create a work plane cutting vertically through the centre of the part Sketch the profile of the thread at the top Create the helix by the means of an Extrude Subtract, setting the pitch and the height (5mm + 18mm)

1 mark for each correct stage with dimensions

Q1 (d) Constrain the two centre axis Mate the two work planes the profile for the helices were sketched on so that the threads are aligned Mate the top of the bottle with the face at right angles to the top of the threaded part. (underside of the lid)

1 mark for each stage explained correctly


Q1 (a) Any explanation relating the font to the target market (justified) ‘Interiors’ - San Serif font San serif – modern + elegant, targeting a younger target audience – modern and luxurious to match the picture and the contents ‘Country Living’ – serif Light in appearance matches the spring theme Serif – traditional relates to and older target market – older people who have time to work in their gardens

1 mark for identification of typeface used 1 mark for any justification Must reference both layouts for 4 marks

Q1 (b) Identify what has been aligned and the effect of this. e.g. Sub heading ‘spring is in the air’ and ‘interiors to inspire’ with text below are all left aligned. This creates a text wrap around the main image and a neat left, formal left edge. Writing on the left of the page is aligned on the left edge with the main title. Makes it look professional and formal.

1 mark for each element that has been identified and explained

Adam Henry - Park Mains High School


Q1 (a) Describing a profile and axis (2 mark). Describing feature command as helix (1 mark).

For the candidate to be awarded maximum marks they must write the key terms highlighted in bold in this marking scheme. Describing the sketch either within or outside the bolt diameter will depend whether the pupil would Subtract when using the helix. Sketches can be used.

(b) Create a work plane 15mm from the start position (1 mark). Sketch a rectangle 4mm by 20mm on this work plane (1 mark). Use the loft tool between the Cylindrical face and the rectangle on the work plane (1 mark). Extrude the rectangular face by 30mm (1 mark). Fillet the two edges of the top. Set the radius to 10mm (1 mark). Sketch a circle that is diameter 5mm in the center of the semi-circle and Subtract it by at least 4mm (1 mark).

For the candidate to be awarded maximum marks they must write the key terms highlighted in bold in this marking scheme. Terms other than subtraction to describe this process should not be accepted. Sketches can be used to show dimensions and profiles used in answers.

(c) Set the work plane on the x axis to be visible and create another work plane parallel to it offset by >10mm. (1 mark). On the created work plane sketch a circle that is Radius 3mm (1 mark). Subtract the circle all the way through the pole >20mm (1 mark).

.For the candidate to be awarded maximum marks they must write the key terms highlighted in bold in this marking scheme. Sketches can be used to show dimensions and profiles used in answers.

(d) Create a sketch of a circle 6mm diameter (1mark). Create a work plane cutting through the center of the circle (1mark). Create a sketch of the following path including sizes (1 mark). Create a new work plane and the end of the 145mm line and sketch an arc of 12.5mm (1mark). On the same work plane as the 145mm line create another sketch showing the following path (1 mark).

Marks should only be awarded for using the extrude along a path method. For the candidate to be awarded maximum marks they must write the key terms highlighted in bold in this marking scheme. Terms other than extrude along a path to describe this process should not be accepted. Sketches can be used to show dimensions and profiles used in answers.

Use the extrude along a path command choosing the circle as the profile and the rest of the sketches as the path (1 mark).

Q2 (a) Repetition of circles (1 mark). Consistent colour scheme all using different values of Blue/Grey (1 mark). Use of line to frame information (1 mark). The thick curved white line separates the main image from the text and helps create depth giving the page unity (1 mark). Any other appropriate answers.

1 mark should be awarded for each point made.

(b) Reverse is used to make the title stand out (1 mark). The title sits on an advancing colour which contrasts with the receding colour below and therefore make the title stand out (1 mark). The orange paint goes above and below the white lines which create depth making the title stand out (1 mark). The white box around the title frames it helping the reader to focus on the title (1 mark). Any other appropriate answers.


(c) Design 1 uses geometric shapes and crops images inside of them (1 mark). Design 1 places the circles on top of the curved line. The shapes harmonise but contrast with the straight lines below which separate information (1 mark). Design 2 uses organic brush strokes which contrast with the geometric box in the middle of the page. This helps the basic layout to feel more dynamic (1 mark). Design 3 uses a mixture of sharp and curved geometric shape. These contrast and separate information (1 mark). Design 3: The sharp triangles at the top of the page are slightly transparent except in the middle of the page where the triangle leads your eye to the eye in the center of the page (1 mark). Design 3 layers all the shapes on top of each other creating depth (1 mark). Any other appropriate answers.


Q3 Sectioned tool rest (1 mark). Sectioned main body – all one piece (1 mark) Sectioned lever (1 mark) Hatch lines at 45 degrees and good size apart (1 mark)

Marks for sectioning each part are only awarded if they are hatched as separate pieces.

Claire Grant - Barrhead High School


a) Mirror

b) Ensures that the part is symmetrical or it will save time when modelling the part. Accept ‘same’ or ‘even’.

c) Radial array Do not accept any

other terminology

d)

Accept any of these

positions

e) Any suitable method for modelling. Key point is mentioning Loft and that it is modelled at 45

degrees.

One possible method –

Sketch Rectangle

35mm x 18mm Arc at end 5mm or 10mm diameter circle trimmed.

Sketch 3mm diameter circle 5mm from end

Extrude 2mm

Sketch new rectangle at end surface 18mm x 2mm

Offset plane from end 20mm

Draw an 18mm line through the centre of the rectangle

Dimension it to 45 degrees

Offset 1mm to both sides

Draw 2mm line at end

Loft

Sketch new rectangle at end surface 18mm x 2mm

Extrude 85mm

Fillet ends 9mm

x x

x x

a) The model dominates the page, the designer has done this to attract a target audience or make

the user of the mascara think that they will look glamorous wearing it.

Any other acceptable

answer relating to

dominance.

b) Any reference to depth, mascara layered in front of eye image with the skyline to the back.

c) Any two examples of Unity – Typeface has been kept the same, black is repeated in the flash

bar/flow text along a path/ models eyelashes/mascara product. The mascara (product) is upright

like the skyscrapers in the background.

d) The skyline may have dominated the page or reduced the impact of the other graphics.

e) Advantages – Employing an international designer gives access to different skills and cultures which

could create more interesting designs or it may appeal to an audience that are interested in

American culture . It may be cheaper to produce as a UK designer may charge more for the work. Disadvantages – Files may be too large to email easily

Files may not be of sufficiently good quality.

The publisher cannot meet with the designer face to face.

The time zone difference could cause a delay in communication.

Accept any appropriate

answer. Must have one

disadvantage and one advantage.

Mark Conboy - Braidhurst High School


Q1 (a) Q1 (b) Q1 (c) Q1 (d) Q1 (e)

Speed of production / convenience (1mark) Standardisation of parts (1mark) Can view kitchen in 3D (rotate / walk through) Can quickly view different designs / colours of kitchen Can create production drawings from 3D model Use e-mail and internet to advertise rather than paper flyers/brochures or paperless office. If they really need to print anything, use environmentally friendly ink. All workers could use technology/tablets on site rather than paper drawings/plans. Extrude / Loft / Extrude Sketch 600mm by 500mm rectangle and extrude by 100 (1 mark) Create workplane 300mm above surface Sketch 300mm by 300mm rectangle on workplane and centre at back edge (or 150mm from side) Loft from first extrusion to new profile on workplane (1 mark) Sketch 300mm by 300mm on top and extrude by 600mm (1 mark) Shell to 2mm removing 3 surfaces (1 mark)

Any other reasonable answer Any other reasonable answer Any other reasonable answer Any other reasonable answer Must include all sizes Do not accept just ‘sweep’

Q1 (f) Q1 (g)

Sketch rectangle 60mm by 10mm on the outside of one of the 3 surfaces as profile (1 mark) Centre or dimension 20mm from top/bottom (1 mark) Sweep along a path/extrude along a path selecting the 3 edges as path for profile (1 mark) Sketch 100mm by 40mm rectangle and extrude by 3 (1 mark) Sketch one circle and dimension to Ø12mm. Centre and 20mm from side and extrude by 3mm (1 mark) Use Array to create 3 more using 20mm gap (1 mark)

Must have all sizes Accept Array or Linear / Box array (not radial) Extrusion can be as sketch or feature - before or after array.

Q1 (h) 9 lines = 3 marks 6-8 lines = 2 marks 3-5 lines = 1 mark

Do not award full marks if extra lines drawn, i.e back edge or hidden detail. (18 marks in total)

Sandy Eggo – St Paul’s RC Academy


Q1 (a) Creating the spring by using the helix command.

Sketch a profile the represents the cross-section of the helix

feature. Then, use the line command to create an axis of revolution

for the helix. (1mark)

In the 3D model tab select helix command and select the circle and

its associated axis to produce the 3D profile (1mark)

Total 2 marks

For the candidate to be

awarded maximum

marks they must write

the key terms

highlighted in bold in

this marking scheme.

Helix is the only

acceptable term for this

feature.

Sketches can be used to

show dimensions and

profiles used in the

answers.

Q1 (b) Creating the plunger (component D) using the extrude along a path/sweep along a path

feature.

Select XZ plane and sketch a profile of circle 8mm in diameter

Select new sketch and select YZ plane (1mark)

Sketch the path by:

Draw vertical line from centre of circle 180 mm.

Draw 3point arc 48mm diameter and then draw line 30mm (1mark)

Finish sketch.

Select extrude along a path/sweep along a path feature.

Sweep profile along path. (1 mark)


awarded maximum


the key terms



Do not accept “sweep”.

Only an answer

containing an extrude

along a path should be

accepted for full marks.

Total 3 marks


awarded maximum


the key terms



Terms other than

subtraction to describe

this process should not

be accepted.


show dimensions and

profiles used in

answers.

Q1c

Creating the Grip component.

Revolve method

Sketch the profile of half of the section of the Grip. Up vertically 20 mm, horizontal 20mm, down

vertical 5mm, along horizontal 5mm, down vertical 15mm, along horizontal 15mm. There must be

mention of a centre axis and it must be placed in line vertically with the 20mm line of the profile.

– (2 marks)

Revolve by 360° to create material. (1 mark)

Create new sketch on base of Grip and draw circle 8mm in diameter and then extrude (subtract)

by 3mm (1mark)


awarded maximum


the key terms

highlighted in bold in this marking scheme.

Or

Extrude method 1

Sketch a profile of a circle Ø30mm.

Extrude (add) to create material by 15mm.

Sketch a profile of a circle on the bottom of this solid of Ø20mm

Extrude (add) to create material by 20mm. (3 marks)

Sketch a profile of a circle on the bottom of this profile Ø8mm.

Extrude (add) to create material by3. (1 marks)

Total 4 Marks

Terms other than add

to describe this process

should not be accepted.


show dimensions and

profiles used in

answers.

Q1d

Creating the Top section component.

Draw outline on new sketch horizontal line 100mm, vertical line 110mm (1mark)

Create Fillet 20mm diameter between horizontal and vertical lines (1 mark)

From start point draw vertical line downward 150mm then a horizontal line 50mm then trim the 150mm line.

(1 mark)

Use the offset command set to 15mm to create the internal shape, complete the profile by

inserting two 15mm vertical lines (1 mark)


awarded maximum


the key terms



Any suitable loft path

can be identified.

To create the circular feature for the plunger insert hole, create a sketch on surface and draw a

circle 12mm diameter 25mm from edge and extrude (add) by 15mm. (1 mark)

To create the plunger insert hole, create a sketch on the same surface and draw a circle 8mm

diameter 25mm from edge and extrude (subtract) by 15mm. (1 mark)

To create a hole to mount the top grip create a sketch on surface and draw a circle 3mm in

diameter 25mm from edge and extrude (subtract) by 3mm. (1 mark)

Total 7 marks

Terms other than

subtraction to describe

this process should not

be accepted.


show dimensions and

profiles used in

answers.


awarded maximum


the key terms



Sweep along a path can

be accepted for this

feature.


show dimensions and

profiles used in

answers.

Q2a

An exploded view drawing is a diagram, picture or technical drawing of an object, that shows the

relationship or order of assembly of various parts.

To achieve both marks

a clear comparison

must be made between

the 2 types of drawing.

Assembly drawings show how different parts go together, identify those parts by number, and have

a parts list, often referred to as a bill of materials assembly drawing should be more complicated

Lists should not be

excepted.

Q2b.

Q2c.

Designers use exploded views to explain their designs to clients/customers and manufacturers.

Furthermore, exploded views of products are often supplied to customers, who in turn assemble

the product. Any reasonable answer outlining examples for 1 mark.

Planometric Drawing. (1Mark)

Promotional Stage (1Mark)

It allows a realistic bird eye view (3D view) of an area or work space showing fixtures and fittings.

(1 Mark)

Total 3 Marks

A good example of this

is 'knock down'

furniture. When the flat

pack is opened, an

instruction sheet or

booklet explains how

the furniture is

assembled, often in the

form of isometric

exploded views.

Q2d

Half sectional view.

Local or part sectional view.

Revolved section view.

(Total 3 Marks)

3a

Contrast Fonts – Inspired to shop (Blackadder 40) and Main body text (Gill sans MT 10)

Bowie (Algerian 18) and Body text (Gill sans MT 10)

Contrast Tone / Colour - White text (Inspired to shop & Bowie) contrasts with deep black Pink

Background

Main body text contrasts with deep black background.

White lines and circles contrast with deep black background

Bowie graphic – Bright red hair and makeup contrast with pale skin and

Blue makeup.

Contrast Shapes & Lines - Rectangular shop images contrast with the circular Bowie image. Lines &

circles.

1 mark for each correct

answer (2marks).

3b

Reverse

1 mark

3c

The rectangular shop images are neatly aligned with each other and with the main body of text.

Both right & left body text neatly aligned .

2 distinct answers for 2

marks.

3d The large expanse of deep black within the layout focuses the eyes and creates an impression of

drama and sophistication, it also helps balance the layout and emphasises the rectangular shop and

Bowie images, it also allows the eyes to rest and makes the layout less busy.

Remember white space

does not have to be

white.

Any reasonable answer

acceptable for both

marks.

2 marks

Ross Stewart - Hermitage Academy

Question Expected response Marks Additional Information

1 (a) i) 1. sketch rectangle 30 x 25mm 2. work plane (height 50mm) 3. sketch top rectangle 25 x 15mm 4. loft to join both rectangles

2 4 correct for 2 marks 2 correct for 1 mark

(a) ii) 1. work plane through centre & sketch, slice graphics 2. sketch arc R9, extrude subtract material, mirror subtraction. 3. repeat step 2 to complete other end 4. chamfer top 2mm 5. fillet edges 2mm

4 4 from 5 for full marks. Any suitable answer accepted

(b) 1. work plane in centre of model, sketch on work plane 2. use spline tool & sketch suitable line for split 3. slice graphics, save each side separately (salt & pepper) 4. open each part, shell to remove internal material (both parts) 5. Emboss text

4 4 from 5 for full marks.

(c) 1. removes repetition 2. saves time on drawing common or complex components 3. common components in a CAD library are likely to conform to standards 4. accurately represent common or frequently used parts 5. library components can be used or shared between a wide range of models. 6. library components can be used or shared between a wide range of technicians, operators or people.

1 Any suitable answer accepted

(d) Mate two surfaces only worth 1 mark and get mark if they mention mate both faces

1 One correct answer 1 mark

(e) i) Pepper plug 1. pepper plug - sketch rectangle 16 x 6 mm 2. extrude 3mm 3. sketch rectangle 20 x 10 mm 4. extrude 2mm

2

(e) ii) 1. salt plug - sketch one half of shape with dimensions

2. revolve around axis.

2 any suitable answer accepted

2 Explanations should make appropriate reference to (and relate the choices made to): 3 Target market (consumer) - families - healthy eating - families with young children Colour scheme / choice of images - fresh (green is a fresh natural colour) - health - energetic - link to organic / nature - link to outdoors (crops) Typeface - serif font - are formal, traditional or old fashioned or any other appropriate description.

3

3

5 Must be dimensioned to British Standard convention. 1 mark for each correct dimension.

Stuart Longair - Stewart’s Melville College

Question Expected response Marks Additional Information

1 (a) Helix

2 No other response is acceptable.

(b) The following info is required for 1 mark each:

Sketch a profile of a Ø6mm circle –

Centre axis sketched 40mm from centre of circle

Pitch set to 22.8mm

Clockwise helix direction

Helix pitch of 7 instances, or 160mm length.

5

160

40

(c) Revolve 2

(d) The following info is required for 1 mark each:

Sketch the profile of half the section. Candidates can either use a sketch to show this or describe it correctly. (1 mark) Sketch the centre axis touching the long edge of the profile. (1 mark) Revolve the profile through 360˚. (1 mark) Apply a fillet of 0.5mm to edge of the largest diameter. (1 mark)

4

(e) i) Fillet

(e) ii) Chamfer

2

R0.5 5

Stuart Spears – Levenmouth Academy


Q1 (a)i) White Space White space is used in this layout to emphasize the main picture of the artist. The white space creates a minimalistic effect which creates. White space is used to emphasize the title creating visual interest. There is room for columns to sit comfortably without looking cluttered. Any other valid reason

Any 2 correct answers.

(a)ii) Mass/Weight Balanced with emphasis on the photograph and title which highlights their importance. Main image balanced on right with text on the left. Subheading justified to the right creates an equally balanced layout.

(a)iii) Heading Impact Heading frames the article in a visually stimulating manner. Black on white contrasts to grabs the reader attention. Sans Serif font suggests an informal tone to the interview.

Any 2 correct answers.

Nicola Ferns - St. Aloysius' College


1. a) Lid Component:

Create sketch of a circle dia 70mm centred around axis (1 mark)

Create offset plane 40mm (1 mark)

Create sketch of ellipse 60 x 40mm centred around axis (1 mark)

Loft (1 mark)

On top surface of ellipse, create sketch of a circle dia 20mm centred around axis (1 mark)

Extrude 10mm (1 mark)

Shell to a wall thickness of 2mm (1 mark)

Apply internal thread to the bottom of the lid M68 x 5mm (1 mark)

8 marks

1. b) Container component:

Create sketch of a circle dia 70mm centred around axis (1 mark)

On a perpendicular plane (1 mark)

Create a sketch of profile and include dimensions

(1 mark)

Extrude along a path (1 mark)

Shell to a wall thickness of 2mm (1 mark)

Apply an external thread M68 x 5mm to the top of the container (1 mark)

6 marks Accept sweep along a path

1. c) Assembling components:

Mate the bottom of the lid to the dia 70 lip on the container (1 mark)

Centre align axis (1 mark)

2 marks

2. a) Drop capital draws the eye towards the start of the body text (1 mark)

Pull quote gives taster of what information is in the article (1 mark)

Larger font for first paragraph encourages people to read it to rouse their interest (1 mark)

2 marks Any two at one mark each

2. b) Brown:

Traditional/ old fashioned (1 mark)

Reliable (1 mark) Black:

Serious/ sombre colour (1 mark)

Dramatic (1 mark)

Sophisticated (1 mark)

2 marks Any two at one mark each Must include an explanation of how the colours tie in with the theme of the article. Cannot simply list words associated with the colours.

2. c) Unity:

Text wrap around pen nib (1 mark)

Repetition of ink splodges (1 mark)

Same font used in ‘Arts & Culture’ and sub-heading (1 mark)

Black text and black ink splodges (1 mark)


2. d) Proportion:

Large dominant image in the centre leads the eye into the article and its theme (1 mark)

Size of title draws the reader to the article (1 mark)

Drop caps proportion leads the reader to the start of the body text (1 mark)


2. e) Layers:

Text and images can be edited separately (1 mark)

Layers can be turned on and off to improve clarity during the production of the layout (1 mark)


The appearance of the image inside the ink can be easily created (1 mark)

The layers can provide a master-page for similar future layouts (1 mark)

Layers can be edited without effecting other parts of the layout (1 mark)

Layers can be re-ordered, moved to front, moved to back (1 mark)

3. a) Maximum height – 868.5mm (1 mark) Minimum height – 863mm (1 mark)

2 marks

3. b)

or

2 marks Accept common method and asymmetrical method

3. c)

2 marks One mark for correct detail added to elevation One mark for correct detail added to end elevation

3. d) 5mm 1 mark

3. e) Chain dimensioning 1 mark

3. f) Partial view/ partial enlargement (1 mark) Used to show how the locking pin and nut are used to assemble the leg and foot rest (1 mark)

2 marks Must refer specifically to bar stool in description of its purpose Don’t have to mention ‘foot rest’ and ‘leg’ but must make reference to locking pin and nut

Florence Donaldson – Trinity Academy

To follow

Sara Porter - Dunblane High

Q1 a) Sketch a profile of a Ø12mm circle on workplane. (1 Mark) Create path on perpendicular work plane. (1 Mark) Path should be 150mm line and a circle Ø44 then trim away 25˚ section. (1 Mark) Use extrude along a path tool. (1 Mark) Select the circle as the profile and the line as the path. (1 Mark)

For the candidate to be awarded maximum marks they must write the key terms highlighted in bold in this marking scheme. Any accurate description of work plane Any accurate description of path. Must include dimensions. Sketch can be used to show this. Any Accurate description of use of extrude along a path or sweep along a path.

b) Sketch a profile of a Ø10mm circle. (1Mark) In the same sketch, create a centre axis for the helix 20mm from the centre of the circle. (1 Mark) Use the helix tool. (1 Mark) Apply 2 revolutions. (1 Mark) Apply 30mm pitch. (1 Mark) Apply a 10˚ taper. (1 Mark)

For the candidate to be awarded maximum marks they must write the key terms highlighted in bold in this marking scheme. No sizes given, any appropriate description with or without reference to size.

Suitable sketches can be used to show profile and axis.

Q2 a) Both documents have made use of white space

Both documents contain the same colour scheme – lime and white

The circle shape is repeated on both documents – the logo and the pictures

Both documents make use of the same two fonts.

Any 3

b) i) Area of white space on either side of the text emphasises the text and attracts the eye to it

Area of white space creates breathing space/a rest for the eye

Areas of white space make the page look less cluttered

Any 2

b) ii) Green colour creates feeling of calm and peacefulness giving the salon a relaxing feel.

White colour creates a feeling of cleanliness.

The repeated use of the colour green creates unity in the layout

Contrast of the bright green against the white, makes the details of the documents stand out.

Any 2

b) iii) The layering of the logo graphic behind text

Drop shadows behind graphics.

Ross Megan - Saint Roch's Secondary School


Q1 (a) T op down modelling allows sizes to be captured from another part, without measuring T op down modelling allows geometry (form & shape) to be captured without redrawing T op down modelling ensures the 3D CAD model is automatically assembled T op down modelling allows the change of one component to automatically update another

component Components can be created in context within an assembly

A generic description of top down modelling can be given or top down modelling in relation to the shown product. 2 marks available 1 marks for each answer

(b) Reduce time required to model each component Reduce likelihood of CAD technician making errors Represents actual standard component parts A library would contain all common component parts The same parts would be used by all CAD technicians in the company Library components can be used by CAD users worldwide

2 marks available 1 marks for each answer

(c) Can help designers and engineers to identify design or assembly problems before manufacture. 3D printing is a quick and cost effective method of producing a prototype.

2 marks available 1 marks for each answer

Q2 Revolve, Extrude Subtract and Radial Array

- Describing the sketch and dimensions (1 mark). - Using the revolve tool to create the shape. (1 mark).

Modelling the main part of the chess piece without the pattern at the top would gain a maximum of 2 marks

- Sketching a shape on the top surface with dimensions - 45 degree angle (1 mark). - Using Extrude Subtract to remove a part from the top. (1 mark). - Using the Radial Array tool to repeat the subtracted part at the top. (1 mark)

The main shape of the chess piece could also have been created another two ways: Lofting a number of circular profiles. or Extruding a number of circular shapes on top of each other then chamfering the two edges.

5 Marks in total are available Both methods modelled and dimensioned correctly would gain two mark.

Q3 (a) i Pull Quote

1 mark

(a) ii Used to draw the reader into the article or advert.

Often a controversial extract which is read first before the article to grab the reader’s attention.

(b)i Used to create contrast in the layout.

Is eye catching and improves visual impact. Creates a less formal look.

(b)ii Allows edge to edge printing

Creates a more expansive layout not confined by a margin.

More modern and suggests there is more happening beyond the page.

Q4 (a) i Third Angle Projection Symbol

(a) ii Brickwork

(a) iii Sawn Timber

(b) i

Two sizes accurately dimensioned to BS.

1 mark for each correctly drawn dimension

(b) ii Thread detail added to both views TO bs.

1 mark for each thread detail marked on the elevation and end elevation.

Q5(a) i Drop Capital (Drop Cap)

(a)ii Enlarging the first letter emphasises the start of the article.

It can create contrast in size. Any other suitable answer.

1 mark awarded for each suitable answer.

(b) i Text wrap

(c)ii Allows the text to follow the shape. Creates a link (unity) between image and text. Changes rectangular text box into a curvy or angular shape. Can save space in a busy layout.

1 mark awarded for each suitable answer.

Or any other suitable answer.

Q6 Extrude Along a Path

Describing a profile and axis (1 mark).

Dimensioning the profile and path (1 mark).

Describing feature command as extrude along a path/sweep (1 mark).

Hollowing out the profile. (1 mark). (Either a 1mm Shell or a circle 8mm in the initial sketch.)

Q7 (a) Unity

The designer has used minimal colours to create unity, mainly blue. This has been used for the header, pull quote, graphic borders and caption.

Alignment. The three rectangular images have been lined up creating visual connection.

Any other suitable answer.

1 marks for each correct answer.

(b) Columns

Reducing the line length by having three columns reduces the reader’s eye movement, making it easier to start the next line.

Gives the page structure, making it easier to navigate through the layout.

Creates visual interest by breaking up large blocks of text. Creates visual rhythm.

1 marks for each correct answer.

Reduces the impact of reading a large unbroken block of text by breaking it up into smaller less daunting columns.

Q8

i M9 thread detailed to BS. ii Flat surface detailed to BS. iii External thread on end elevation to BS.

1 mark for each correct answer.

Q9 (a) 90mm

(b) 70mm

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