St. Pi Day construction with a compass & ruler

St. Pi Day construction with compass

This activity uses a compass and straight-edge(ruler) to construct a design. The design is then used to complete a worksheet involving perimeter, circumference, area and dimensional changes which affect the scale factor ratio.
Resource ID#: 30571 Type: Lesson Plan
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General Information

Subject(s): Mathematics
Grade Level(s): 9
Intended Audience: Educators educators
Suggested Technology: Document Camera, Computer for Presenter
Instructional Time: 1 Hour(s) 30 Minute(s)
Keywords: compass, straight-edge(ruler), geometric constructions, perimeter, circumference, area, dimensional ratios, scale factor
Instructional Component Type(s): Lesson Plan,  Worksheet,  Project,  Instructional Technique,  Student Center Activity
Instructional Design Framework(s): Cooperative Learning
Resource Collection: CPALMS Lesson Plan Development Initiative

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