Florida B.E.S.T. MA.912.GR.7

MathGrades 9–12

B.E.S.T. Standard (Benchmark Cluster)

Apply geometric and algebraic representations of conic sections.

Florida B.E.S.T. Standards for Mathematics

Cluster contents

MA.912.GR.7 is a B.E.S.T. standard. These are the benchmarks under it.

Teacher's field guide

What Students Need to Do: Students connect equations of conic sections to their graphs and geometric features. They identify, rewrite, graph, and interpret circles, parabolas, ellipses, and hyperbolas.
What Mastery Looks Like: Students correctly identify circles, parabolas, ellipses, and hyperbolas from equations or graphs. They rewrite equations, find key features, and use those features to make accurate sketches.
Common Misconceptions: Students often identify a conic from one squared term without checking signs and coefficients. They may confuse vertices with foci or forget to complete the square before finding the center.
How to Assess It: Give students x² + 4y² − 6x + 16y + 9 = 0. Ask them to rewrite it in standard form, name the conic, label its key features, and sketch it.

Lesson moves

Build ellipses with two pushpins, string, and a pencil, then verify that the sum of distances to the foci stays constant.
Write an explanation of how squared terms, signs, and coefficients help distinguish a circle, parabola, ellipse, and hyperbola.
Match cards showing equations, graphs, names, and labeled features, then justify each completed set to a partner.
Fit a parabola to three points from a bridge arch photograph, then use the equation to estimate its maximum height.

Free download

$Preview of the MA.912.GR.7 printable worksheet$

A ready-to-print activity worksheet aligned to MA.912.GR.7, with an answer key for the teacher on its own page. No account needed.

PDF, US Letter, prints cleanly in black and white.

Keep exploring

Grade, subject, topic, and the complete cluster are prefilled. Create one free, no account needed.