3 dimensional objects 9.3.1.2 Compose and decompose two- and three- dimensional figures; use decomposition to determine the perimeter, area, surface area and volume of various figures.

Guiding Question: How can I take apart 3d objects to better understand them? Lesson Obj: IWBAT determine the surface area and volume of a shape. Vocabulary Net Prism Cylinder Cone Pyramid

Guiding Question: How can I take apart 3d objects to better understand them? There are 5 major 3-d objects that we will look at in this unit. Prisms Cylinders Cones Pyramids Spheres

Guiding Question: How can I take apart 3d objects to better understand them? The net of a 3d object “unfolds” the object in order to lay it on a flat surface. You have the 2 ends called bases and the remaining sides called the lateral area.

Guiding Question: How can I take apart 3d objects to better understand them?

Guiding Question: How can I take apart 3d objects to better understand them? The net of a cylinder (pringles can) The net of a cone.

Guiding Question: How can I take apart 3d objects to better understand them? Draw the net of this prism and label all the measures Draw the net of this triangular prism and label the measures.

Guiding Question: How can I take apart 3d objects to better understand them? Assignment: Drawing nets WS