OpenStax Precalculus (2nd Edition)

Lesson Plan

Polar Coordinates: Graphs

Goals / Objectives

Test polar equations for symmetry

Graph polar equations by plotting points

Recognize and graph common polar curves (circles, cardioids, limacons, roses, lemniscates)

Use symmetry and key points to efficiently sketch polar graphs

Standards

8.4

Academic Vocabulary

Not in our source material

Materials

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Remediation

Enrichment

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Accommodations

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Anticipatory Set / Bell Work

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Check for Understanding

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Guided Practice

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Independent Practice

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