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Lesson Plan
Mathematics Assessment Project

Representing Quadratic Functions Graphically

For Teachers 9th - 12th Standards
Sometimes being different is an advantage. An engaging activity has scholars match cards with quadratic functions in various forms. Along the way, they learn about how each form highlights key features of quadratic functions.
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Worksheet
Curated OER

Quadratic Inequalities

For Students 8th - 10th
In this quadratic inequalities instructional activity, students graph six quadratic inequalities. They solve two quadratic inequalities to identify one solution. In this quadratic inequalities instructional activity, students draw the...
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Lesson Plan
Curated OER

Parabolas

For Teachers 11th - 12th
Students find equations of parabolas in real world scenarios.  In this finding equations of parabolas in real world scenarios lesson, students find the equations of parabolas of US landmarks.  Students put a grid on landmarks such as the...
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Worksheet
Curated OER

Graphing Quadratic Functions

For Students 8th - 10th
In this graphing quadratic equations worksheet, students graph 8 quadratic functions. Coordinate grids are included on the worksheet.
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Activity
Oswego City School District

Regents Exam Prep Center: Parabolas

For Teachers 9th - 10th
Students will learn about parabolas and how to graph them. Use the given lesson plan and examples to help support instruction and solve the practice problems.
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Activity
Texas Instruments

Texas Instruments: Let's Play Ball With Families of Graphs

For Teachers 9th - 10th
This activity is designed for students to use real-time data to generate a family of parabolic graphs. The data set will be generated by graphing the heights of a ball bounce with respect to time. Students will determine the regression...
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Activity
Other

Dans Math: Lessons: Intermediate Algebra

For Students 9th - 10th Standards
College professor Dan Bach presents a review of algebra concepts, including factoring, quadratic equations, and graphing parabolas. The examples are detailed, but easy to follow. This is a good site for reviewing before tests and quizzes.
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Activity
Varsity Tutors

Varsity Tutors: Hotmath: Graphing Calculator Practice Problems: Quadratic Equations

For Students 9th - 10th
Practice using your graphing calculator for solving and graphing quadratic equations. If you get stumped or if you would like to check your work, then select the View Solution button, which is located directly under each problem.
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Website
National Council of Teachers of Mathematics

The Math Forum: Ask Dr. Math: Graphing Parabolas

For Students 9th - 10th Standards
Dr. Math helps a student with the plotting and with finding the vertex and line of symmetry of a parabola.
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Handout
Analyze Math

Analyze Math: Vertex and Intercepts Parabola Problems

For Students 9th - 10th
The tutorial explores the vertex and intercepts of parabolas. Some topics discussed are vertex form, vertical axis, intercepts, and graphing. The activity consists of examples with detailed solutions.
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Website
National Council of Teachers of Mathematics

The Math Forum: Ask Dr. Math: Graphing a Parabola

For Students 9th - 10th
Dr. Math helps a student interpret the equation of a parabola so that the student understands how each part of the equation effects the graph.