1-1 slide show - nets and drawings for visualizing geometry · 2015. 11. 1. · unit 1 lesson 1...
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NetsandDrawingsforVisualizingGeometryUnit1Lesson1
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NetsandDrawingsforVisualizingGeometry
Studentswillbeableto:
•Representthree-dimensionalfiguresusingnets.• Makeisometricandorthographicdrawings.
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NetsandDrawingsforVisualizingGeometry
KeyVocabulary:Net
IsometricdrawingOrthographicdrawing
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NetsandDrawingsforVisualizingGeometry
• Anetisatwo-dimensionaldiagramthatyoucanfoldtoformathree-dimensionalfigure.
• Anetshowsallofthesurfacesofafigureinoneview.
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NetsandDrawingsforVisualizingGeometry
SampleProblem1: Identifyeachfigureastwo-dimensionalorthree-dimensional.a.
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NetsandDrawingsforVisualizingGeometry
SampleProblem1: Identifyeachfigureastwo-dimensionalorthree-dimensional.a.
3-DCylinder
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NetsandDrawingsforVisualizingGeometry
SampleProblem1: Identifyeachfigureastwo-dimensionalorthree-dimensional.b.
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NetsandDrawingsforVisualizingGeometry
SampleProblem1: Identifyeachfigureastwo-dimensionalorthree-dimensional.b.
3-DRectangularPrism
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NetsandDrawingsforVisualizingGeometry
SampleProblem1: Identifyeachfigureastwo-dimensionalorthree-dimensional.c.
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NetsandDrawingsforVisualizingGeometry
SampleProblem1: Identifyeachfigureastwo-dimensionalorthree-dimensional.c.
2-DTriangle
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NetsandDrawingsforVisualizingGeometry
SampleProblem2: Drawanetforeachfigureandthenlistwhat2Dshapesyouwouldneedtomakeeachone.a.
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NetsandDrawingsforVisualizingGeometry
SampleProblem2: Drawanetforeachfigureandthenlistwhat2Dshapesyouwouldneedtomakeeachone.a.
6squares
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NetsandDrawingsforVisualizingGeometry
SampleProblem2: Drawanetforeachfigureandthenlistwhat2Dshapesyouwouldneedtomakeeachone.b.
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NetsandDrawingsforVisualizingGeometry
SampleProblem2: Drawanetforeachfigureandthenlistwhat2Dshapesyouwouldneedtomakeeachone.b.
2circlesand1rectangle
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NetsandDrawingsforVisualizingGeometry
SampleProblem2: Drawanetforeachfigureandthenlistwhat2Dshapesyouwouldneedtomakeeachone.c.
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NetsandDrawingsforVisualizingGeometry
SampleProblem2: Drawanetforeachfigureandthenlistwhat2Dshapesyouwouldneedtomakeeachone.c.
4triangles
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NetsandDrawingsforVisualizingGeometry
SampleProblem3: :Nameathree-dimensionalfigurethatcanbeformedfromeachnet.a.
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NetsandDrawingsforVisualizingGeometry
SampleProblem3: :Nameathree-dimensionalfigurethatcanbeformedfromeachnet.a.
SquarePyramid
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NetsandDrawingsforVisualizingGeometry
SampleProblem3: :Nameathree-dimensionalfigurethatcanbeformedfromeachnet.b.
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NetsandDrawingsforVisualizingGeometry
SampleProblem3: :Nameathree-dimensionalfigurethatcanbeformedfromeachnet.b.
HexagonalPrism
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NetsandDrawingsforVisualizingGeometry
Anisometricdrawing• Anisometricdrawingshowsacornerviewofathree-dimensionalfigure.• Youcandrawanisometricdrawingonisometricdotpaper.
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NetsandDrawingsforVisualizingGeometry
SampleProblem4: Makeanisometricdrawingofeachcubestructureonisometricdotpaper.a.
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NetsandDrawingsforVisualizingGeometry
SampleProblem4: Makeanisometricdrawingofeachcubestructureonisometricdotpaper.a.
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NetsandDrawingsforVisualizingGeometry
SampleProblem4: Makeanisometricdrawingofeachcubestructureonisometricdotpaper.b.
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NetsandDrawingsforVisualizingGeometry
SampleProblem4: Makeanisometricdrawingofeachcubestructureonisometricdotpaper.b.
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NetsandDrawingsforVisualizingGeometry
Anorthographicdrawing• Anorthographicdrawingisanotherwaytorepresentathree-dimensionalfigure.• Itshowsatopview,frontview,andright-sideview.
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NetsandDrawingsforVisualizingGeometry
SampleProblem5: Makeanorthographicdrawingforeachstructure.a.
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NetsandDrawingsforVisualizingGeometry
SampleProblem5: Makeanorthographicdrawingforeachstructure.a. Topview Frontview
Right-sideview
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NetsandDrawingsforVisualizingGeometry
SampleProblem5: Makeanorthographicdrawingforeachstructure.b.
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NetsandDrawingsforVisualizingGeometry
SampleProblem5: Makeanorthographicdrawingforeachstructure.b. Topview Frontview
Right-sideview