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17/01/2019 PLANS AND ELEVATIONS
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17/01/2019 Come and grab a whiteboard and find a pen
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17/01/2019 Plans and Elevations
Shows what a 3D object looks like from different directions PLAN – from above FRONT – from the front SIDE – from the side Real life applications in the following areas Designing vehicles Designing packaging for products Designing props or costumes for films Architecture Town planning …and many more!
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17/01/2019 Example
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17/01/2019 Example
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Checking understanding On the squared side of your mini whiteboard…
17/01/2019 Checking understanding On the squared side of your mini whiteboard… Plan 1) Plan View Side Elevation Front Elevation 3) Side Elevation 2) Front Elevation
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Checking understanding On the squared side of your mini whiteboard…
17/01/2019 Checking understanding On the squared side of your mini whiteboard… Plan Plan View Side Elevation Front Elevation Side Elevation Front Elevation
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Draw the front, side and plan elevations in your books
17/01/2019 Task Draw the front, side and plan elevations in your books 1) 2) 3) 4) 5)
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17/01/2019 Task Draw the front, side and plan elevations in your books
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17/01/2019 NETS
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Can you tell which 3-D shape it would make?
17/01/2019 Here is an example of a net: This means that if you cut this shape out and folded it along the dotted lines, you could stick the edges together to make a 3-D shape. Can you tell which 3-D shape it would make?
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What 3-D shape would this net make?
17/01/2019 What 3-D shape would this net make? A cuboid
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What 3-D shape would this net make?
17/01/2019 What 3-D shape would this net make? A triangular prism
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What 3-D shape would this net make?
17/01/2019 What 3-D shape would this net make? A tetrahedron
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What 3-D shape would this net make?
17/01/2019 What 3-D shape would this net make? A pentagonal prism
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17/01/2019 4 cm A = D E 4 x 3 = 12 cm² 4 cm 2 cm 4 x 3 = 12 cm² 3 cm
F B = E 4 cm B 2 cm 4 x 2 = 8 cm² 4 cm 4 x 2 = 8 cm² Total surface area of a cube:- 1. Identify the identical rectangles. 2. Find the area of each rectangle. 3. Add up all the areas. C = E 2 x 3 = 6 cm² 2 x 3 = 6 cm² Total surface area = = 52 cm²
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Can you draw the net of a cube?
17/01/2019 Can you draw the net of a cube?
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