Discovering Properties of Parabolas by Comparing and Contrasting Parabolic Equations

  • Teachers can use this resource to teach students how to derive the equation of a parabola in vertex form y = a(x – h)2 + k, when given the (x, y) coordinates of the focus and the linear equation of the directrix.
  • An additional interactive graphing spreadsheet can be used as a resource to aid teachers in providing examples.
Resource ID#: 130045 Type: Lesson Plan
Rate It!
Feedback?

Please sign in to access this resource

Teacher
Click here to sign in
as a FL public educator

Not a Florida public school educator?

Access this resource
on CPALMS.com

General Information

Grade Level(s): 9, 10, 11, 12
Intended Audience: Educators educators
Suggested Technology: Graphing Calculators, Microsoft Office, Scientific Calculator
Instructional Time: 1 Hour(s) 40 Minute(s)
Keywords: Parabola, Directrix, Focus, latus rectum, quadratic, vertex form, vertex
Instructional Component Type(s): Lesson Plan,  Worksheet,  Problem-Solving Task,  Educational Software / Tool,  Formative Assessment
Resource Collection: FCR-STEMLearn Geometry

Aligned Standards

This vetted resource aligns to concepts or skills in these benchmarks.

Related Resources

Other vetted resources related to this resource.