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Lesson Plan
Curated OER

Completing the Square

For Teachers 11th
In this Algebra II worksheet, 11th graders respond to a journal prompt in which they write their own quadratic equation and solve it by completing the square.  The one page worksheet contains three questions. Possible answers are included.
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Worksheet
Curated OER

Quadratic-Linear Systems 2: Solve Systems of Equations Involving One Linear Equation and One Quadratic Equation Algebraically

For Students 10th - 12th
In this solving systems of quadratic and linear equations, students complete three problems. The first problem asks students to solve a system of two equations. One of the equations is a quadratic and the other is linear. The second two...
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Lesson Plan
Curated OER

Transformations of a Quadratic Function

For Teachers 10th - 11th
Young scholars graph quadratic functions. In this algebra instructional activity, students perform transformation on the TI calculator as they create a visual. They identify the vertex and intercepts of the parabola.
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Interactive
Curated OER

Five Quadratic Formula Problems With Examples

For Students 8th - 10th
In this quadratic equation worksheet, students solve five quadratic equations using the quadratic formula.  Several fully worked examples are provided.
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Lesson Plan
Curated OER

Integrated Algebra Final Exam

For Teachers 9th - 10th
In this integrated algebra worksheet, students solve problems involving system of equations, quadratic equations, inequalities, surface area, and radicals.  This 28-page worksheet contains 39 multi-step problems.
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Lesson Plan
Curated OER

Factoring

For Teachers 8th - 12th
Young scholars factor quadratic equations into two binomials multiplied by each other. In this quadratic equations lesson plan, students complete math problems in and out of class.
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Worksheet
Curated OER

Rewriting and Solving Quadratic Equations

For Students 8th - 11th
In this quadratic equations worksheet, students rewrite five given equations into quadratic equations by changing the variables.  Students then find the real solutions for three quadratic equations.
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Worksheet
Curated OER

Quadratic Functions

For Students 9th - 11th
In this algebra worksheet, students perform transformations on quadratic functions. They describe the different properties of quadratic functions. There are 12 problems.
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Worksheet
Curated OER

Math 32 Worksheet: Quadratic Equations

For Students 9th - 12th
In this quadratic equations activity, high schoolers solve 12 short-answer problems.  Students find real and irrational solutions to given functions.  High schoolers raise irrational numbers to irrational powers.
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Worksheet
Curated OER

Solving Quadratic Equations by Completing the Square

For Students 9th - 12th
In this solving quadratic equations instructional activity, students complete the square to tell the possible answers for 18 equations. 4 answers involve the square root of -1 (i).
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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

Notes to Quadratic Equations

For Students 9th - 12th
In this quadratic equations worksheet, students read notes about graphing, factoring, square roots, completing the square, and the quadratic formula. Students read 2 1/2 pages of notes.
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Lesson Plan
Texas Instruments

Exploring Quadratics in Factored Form

For Teachers 9th - 12th Standards
Young mathematicians explore quadratics equations in this lesson. They investigate the relationship between the standard form and factored form of quadratic equations. Learners then examine the relationship between the factoring form of...
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Worksheet
Curated OER

Solving Quadratic Equations

For Students 6th - 7th
In this quadratic equation learning exercise, students complete the square, solving a total of 10 problems. Answers are given on page 2; a reference web site is included for additional activities.
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Worksheet
Curated OER

Quadratic Equations-Factoring

For Students 4th - 6th
In this quadratic equation instructional activity, students factor to solve a set of 10 problems. Answers are included on page 2; a reference web site is given for additional activities.
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Worksheet
Curated OER

Complete the square

For Students 6th - 10th
In this quadratic equations worksheet, students complete the square by solving the equations. Students solve 10 quadratic equations total.
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Worksheet
Curated OER

Using Quadratic Equations

For Students 9th
In this using quadratic equations instructional activity, 9th graders solve and complete 12 various types of problems. First, they use the compound-interest formula to solve for r in each equation. Then, students use a calculator and...
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Worksheet
Curated OER

Topic 6.2 - Solving Quadratic Equations by Factoring

For Students 7th - 9th
In this factoring worksheet, students solve quadratic equations by factoring. There are 12 problems on this worksheet to solve.
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Worksheet
Curated OER

Topic 6.1 - Solving Quadratic Equations by Graphing

For Students 7th - 9th
In this quadratic equation learning exercise, learners graph each quadratic equation, name the axis of symmetry, name the vertex, and identify the solutions of the equation. There are 12 problems on this page.
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Worksheet
Curated OER

Using the Quadratic Formula #3

For Students 9th - 11th
In this algebra instructional activity, students solve 10 fill in the blank problems where they use the quadratic formula to solve quadratic equations.
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Worksheet
Curated OER

Quadratic Formula with Imaginary Numbers

For Students 8th - 10th
In this quadratic equation worksheet, students use the quadratic formula to solve 6 fill in the blank problems that involve imaginary numbers.
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Worksheet
Curated OER

Using the Quadratic Formula #4

For Students 8th - 10th
In this algebra worksheet, students solve 10 fill in the blank problems where they use the quadratic formula to solve each quadratic equation.
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Worksheet
Curated OER

Quadratic Equations

For Students 8th - 10th
In this quadratics worksheet, students answer 8 multiple choice questions that involve solving quadratic equations to find solutions or roots.
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Worksheet
Curated OER

Solving Quadratic Equations

For Students 9th
In this quadratic equations worksheet, 9th graders solve 10 different problems that include various quadratic equations. First, they factor out the equation and set it to zero. Then, students solve each factor and check their work by...