LESSON: Surface Area and Volume of Cylinders
Vocab/Object
Objectives
 Identify surface area of cylinders as the sum of the areas of faces using nets.
 Find surface area of cylinders using formulas.
 Identify volume of cylinders as the sum of volumes of layers of unit cubes.
 Find volumes of cylinders using formulas.

Vocabulary
 Volume
 the amount of space inside a threedimensional figure.
 Surface Area
 the entire outer covering or surface of a threedimensional figure. It is calculated by the sum of the areas of each of the faces and bases of a solid.
 Cylinder
 a threedimensional figure with two congruent parallel circular bases and a curved flat surface connecting the bases.
 Radius
 the measure of the distance halfway across a circle.