HSG-C.A.1

Prove that all circles are similar.

 
4 Lesson(s)
   

Foundational Circles Vocabulary and Chord Properties

Geometry » Unit: Discovering and Proving Circles Properties
Geometry » Unit: Discovering and Proving Circles Properties
Jessica Uy
Sunnyvale, CA
Environment: Suburban
 
Big Idea:

Students will engage in a small group investigation in which they will distinguish between central and inscribed angles.

 
Favorites (10)
 
Resources (14)
 
Reflections (1)
defining angles whole class
   

Circles Unit Assessment

Geometry » Unit: Discovering and Proving Circles Properties
Geometry » Unit: Discovering and Proving Circles Properties
Jessica Uy
Sunnyvale, CA
Environment: Suburban
 
Big Idea:

Through a variety of assessment items, students will demonstrate their understanding of circles properties by using precise academic vocabulary, solving problems, and writing proofs.

 
Favorites (1)
 
Resources (12)
 
Reflections (2)
circles sample test
   

Circles are Everywhere

Geometry » Unit: Circles
Geometry » Unit: Circles
Stephanie Conklin
Saratoga Springs, NY
Environment: Suburban
 
Big Idea:

This lesson asks students to create real circles and then review key vocabulary connected with circles like diameter, radius, center, secant, tangent and center.

 
Favorites (29)
 
Resources (24)
 
Reflections (4)
circles abound for circles are everywhere lesson
   

Define Radian Measure

Geometry » Unit: Unit Circle Trigonmetry
Geometry » Unit: Unit Circle Trigonmetry
Anthony Carruthers
Pasadena, CA
Environment: Suburban
 
Big Idea:

Radius, radii, radians....Ready?

 
Resources (15)
 
Reflections (1)
radian
Common Core Math
 
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