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Unit Details

​​​​​​​​​​​​​​​​​​​​​​​​Instructions: Rockwood unit details share the timeline, the enduring understanding and the essential questions for each unit.  Click on the standard title to be directed to the information on related standards for the unit.​

 Unit Details

Unit Title
Circumference, Area, and Volume
Unit Number
GEOM11
Course
Geometry
Content Area
Math
Description
Timeline
3.5 Day(s)
Enduring Understandings
Essential Questions
Additional Unit Resources

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Standard
Standard Component
ECO
  
Define angle, circle, perpendicular line, parallel line, line segment and ray based on the undefined notions of point, line, distance along a line and distance around a circular arc.
  
Use geometric shapes, their measures and their properties to describe objects.
  
  
Standard
Standard Component
ECO
  
Derive the formula for the area of a sector of a circle.
  
Give an informal argument for the formulas for the circumference of a circle, area of a circle, volume of a cylinder, pyramid and cone.
ECO
  
Use volume formulas for cylinders, pyramids, cones, spheres and composite figures to solve problems.
  
Identify the shapes of two-dimensional cross-sections of three-dimensional objects.
  
 Identify three-dimensional objects generated by transformations of two-dimensional objects.
ECO
  
Use coordinates to prove geometric theorems algebraically.
ECO
  
Apply geometric methods to solve design mathematical modeling problems.