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Equations for Tangent Lines to Circles Lesson PlanEquations for Tangent Lines to Circles Lesson Plan
Publisher
EngageNY
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
9th - 12th
Subjects
Math
2 more...
Resource Types
Lesson Plans
5 more...
Audience
For Teacher Use
Duration
45 mins
Instructional Strategy
Inquiry-Based Learning
Language
English, Arabic
Lesson Plan

Equations for Tangent Lines to Circles

Curated and Reviewed by Lesson Planet
This Equations for Tangent Lines to Circles lesson plan also includes:
  • Geometry Module 5: Teacher Materials
  • Geometry Module 5: Student Materials
  • Geometry Module 5: Copy Ready Materials
  • Geometry Module 5, Topic D Overview
  • Geometry Module 5, Topic D, Lesson 19: Teacher Version (Doc)
  • Geometry Module 5, Topic D, Lesson 19: Student Version (PDF)
  • Geometry Module 5, Topic D, Lesson 19: Student Version (Doc)
  • Join to access all included materials

Don't go off on a tangent while writing equations of tangent lines! Scholars determine the equations for tangent lines to circles. They attempt both concrete and abstract examples, such as a tangent line to the unit circle through (p, 0).

6 Views 3 Downloads
CCSS: Designed

Concepts

tangent lines, circles, equations

Additional Tags

math

Instructional Ideas

  • Have pupils attempt the exercise problems in pairs

Classroom Considerations

  • Learners must be proficient with equations of circles, which are covered in the previous two lessons
  • Lesson builds on previous knowledge of tangent lines from the module

Pros

  • Learners discover equations of tangent lines through guided questions and discussions
  • Teacher resource includes solutions to discussion questions, problem set, and exercises
  • Lesson plan includes indications of where to look for evidence of mathematical practices

Cons

  • Abstract nature of questions unlikely to hold interest

Common Core

HSG-GPE.B.4

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