AIMS Math Review Spring, 2008 Nets 2-D to 3-D AIMS Math Review Spring, 2008

Period 1 A net is a two-dimensional (flat) representation of a three-dimensional object. A net would be what your cereal box becomes when you slice down a few sides. Identify what shape will be made from the following nets. 1. 2. 3. Interactive net folding at http://www.mathsnet.net/geometry/solid/nets.html

Period 1 ANSWERS A net is a two-dimensional (flat) representation of a three-dimensional object. A net would be what your cereal box becomes when you slice down a few sides. Identify what shape will be made from the following nets. 1. Triangular Pyramid 2. Cube 3. Octahedron Interactive net folding at http://www.mathsnet.net/geometry/solid/nets.html

Period 2 A net is a two-dimensional (flat) representation of a three-dimensional object. A net would be what your cereal box becomes when you slice down a few sides. Identify what shape will be made from the following nets. 1. 2. 3. 4.

Period 2 ANSWERS A net is a two-dimensional (flat) representation of a three-dimensional object. A net would be what your cereal box becomes when you slice down a few sides. Identify what shape will be made from the following nets. 2. 3. 4. cylinder square pyramid cone triangular prism

Period 3 Cube or Not? 1. 2. 3. 4.

Period 3 ANSWERS Cube or Not? 1. yes 2. 3. 4. yes no yes

Period 4 Cube or Not? 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.

Period 4 ANSWERS Cube or Not? 1. yes 2. yes 3. yes 4. yes

Period 5 A net is a two-dimensional (flat) representation of a three-dimensional object. A net would be what your cereal box becomes when you slice down a few sides. Identify what shape will be made from the following nets. 1. 2. 3.

Period 5 ANSWERS A net is a two-dimensional (flat) representation of a three-dimensional object. A net would be what your cereal box becomes when you slice down a few sides. Identify what shape will be made from the following nets. 1. 2. 3. rectangular prism cylinder triangular prism

Period 6 Which of these can form a cube? 2 3 4 5 6 7 9 10 11 13 14 15 2 3 4 5 6 7 9 10 11 13 14 15 16 17 18 19 20 21 22 23

Period 6 ANSWERS Which of these can form a cube? no no yes no 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 no no yes no yes no no yes no yes yes no no no yes no yes no no yes yes yes no yes