many faces reviewing properties of 3d figures. name that shape 2 7 1 3 6 5 4 8
TRANSCRIPT
![Page 1: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/1.jpg)
MANY MANY FACESFACESMANY MANY FACESFACES
Reviewing Properties of Reviewing Properties of 3D figures3D figures
![Page 2: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/2.jpg)
NAME THAT SHAPE
2
71
3
6
5
4
8
![Page 3: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/3.jpg)
Today’s Lesson
• Today students will review the properties of 3 dimensional figures.
![Page 4: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/4.jpg)
Vocabulary
• Polyhedron• Polygon• Face• Base• Pyramid• Prism• Cylinder• Cone• Vertex (Vertices)
• Edge• Triangular Prism• Triangular Pyramid• Rectangular Prism• Cube• Square Pyramid• Sphere
![Page 5: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/5.jpg)
Course 3
8-4 Three-Dimensional Figures
(70’s slang)
![Page 6: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/6.jpg)
Course 3
8-4 Three-Dimensional Figures
(Science)
![Page 7: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/7.jpg)
Course 3
8-4 Three-Dimensional Figures
(Math Term) A solid is a closed three dimensional (3D) figure.
![Page 8: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/8.jpg)
Solids• Two-Dimensional
(2D)• Three Dimensional
(3D)
![Page 9: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/9.jpg)
Parts of a 3 Dimensional FigureThree-dimensional figures have faces, edges, and vertices.
•A FACEFACE is a flat surface.•An EDGE is where two faces meet.•A VERTEX is where three or more edges meet.
![Page 10: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/10.jpg)
Vertices, Faces & Edges
• Write the number of Faces, Edges and vertices for each 3-D Figure in Activity I.
![Page 11: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/11.jpg)
Naming 3D Figures
• Some 3D Figures have special names,
![Page 12: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/12.jpg)
Polyhedron
A Polyhedron is a 3D figure made of Polygons.
Polygon Poly-many; gon-angle:
a 2D shape with many angles
![Page 13: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/13.jpg)
Naming 3D Figures
• Polyhedrons • Non-Polyhedrons
![Page 14: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/14.jpg)
Cylinders & Cones
Cylinders • 2 circular
bases• 1 face
Sphere3D circle
Cone• 1 circular
base• 1 face
![Page 15: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/15.jpg)
Polyhedrons Breakdown
Prisms• Rectangular Faces• Two Bases
Pyramids• Triangular Faces• One Base
![Page 16: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/16.jpg)
Naming A Polyhedron
• A Polyhedron is named for its base.A Polyhedron is named for its base.
(Shape of Base)Prism
Faces: Rectangles
Bases: Hexagon
Hexagonal
![Page 17: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/17.jpg)
Naming A Polyhedron
• A Polyhedron is named for its base.A Polyhedron is named for its base.
(Shape of Base)Pyramid
Faces: Triangles
Base: Square
Square
![Page 18: MANY FACES Reviewing Properties of 3D figures. NAME THAT SHAPE 2 7 1 3 6 5 4 8](https://reader035.vdocuments.site/reader035/viewer/2022081516/56649e545503460f94b4aaf2/html5/thumbnails/18.jpg)
NAMING POLYHEDRONS
• Write the name of each 3-D Figure on your activity sheet.