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Lesson Plan
Curated OER

Quadratic Equation

For Teachers 10th - 12th
In this quadratic equation worksheet, students write equation in standard form. They use the quadratic formula to solve quadratic equations. This three-page worksheet contains five problems.
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Worksheet
Curated OER

The Quadratic Formula

For Students 11th - 12th
In this quadratic formula activity, students use the quadratic formula to find the roots of a polynomial. Explanations and examples are provided. This two-page activity contains ten problems.
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Worksheet
Curated OER

The Discriminant

For Students 9th - 12th
In this discriminant worksheet, students use the discriminant to determine the number of roots a polynomial contains. Explanations and examples are provided prior to the exercise. This two-page worksheet contains ten problems.
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Worksheet
Curated OER

Linear Systems: Applications of Determinants

For Students 12th - Higher Ed
In this determinant worksheet, learners explore determinants, area and volume. This two-page worksheet contains explanations and examples. It provides two problems for students to solve.
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Lesson Plan
Curated OER

Solving Quadratic Equations Using the Quadratic Formula: Extra Practice 43

For Teachers 9th - 10th
In this math worksheet, learners use the quadratic formula to solve quadratic equations. Students put the equation into the ax^2+bx+c=0 format. They substitute the values of a, b, and c into the quadratic formula and solve for the variable.
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Worksheet
Curated OER

Chapter 4 Review Worksheet: Polynomial

For Students 10th - 11th
In this polynomial worksheet, students write polynomial equations, determine the discriminant of equations, and find zeros of functions. This two-page worksheet contains 16 problems.
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Lesson Plan
Curated OER

Using The Quadratic Formula

For Teachers 6th - 10th
In this math worksheet, learners solve for the quadratic equations while applying the Quadratic Formula. Then they simplify into the lowest terms.
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Lesson Plan
Curated OER

Applications and Problem Solving Using Quadratic Equation

For Teachers 6th - 8th
For this math worksheet, students find the solutions to the problems using the quadratic formula. They also create the algebraic expressions.
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Worksheet
Curated OER

Solving Using the Quadratic Formula Worksheet

For Students 8th - 9th
In this Algebra activity, students solve 20 equations using the quadratic formula. They can self correct their work by clicking the link at the bottom of the page.
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Lesson Plan
Curated OER

Quadratic Equations and Quadratic Formula Solutions Part II

For Teachers 9th - 12th
Students solve quadratic equations using the quadratic formula. The teacher demonstrates solving quadratic equations and identifying the discriminant. Students model the teacher's instruction and solve sample equations on white boards....
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Lesson Plan
Curated OER

Lesson 4: Factoring to Solve Quadratic Equations

For Teachers 8th - 12th
Students solve quadratic problems by factoring. Using a specified website, or an interactive CD-ROM, students graph quadratic equations. Together, on the computer, students work example problems. Students observe the link between...
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Interactive
Curated OER

Quadratic equations

For Students 11th
In this Algebra II worksheet, 11th graders use the quadratic formula to solve quadratic equations.  The interactive lesson contains explanation and worked examples with five practice problems.  Answers are not included. 
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Worksheet
Curated OER

Solving Quadratic Equations

For Students 11th
In this Algebra II worksheet, 11th graders use the quadratic formula to solve quadratic equations.  The six page worksheet contains instruction on topic, worked examples and five practice problems.  Answers are not provided. 
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Interactive
Curated OER

Quadratic Equations

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, students investigate the various methods that can be used to solve quadratic equations.  The one page interactive worksheet contains instruction, worked examples and five practice problems. ...
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Worksheet
Curated OER

Quadratic Formula

For Students 11th
In this Algebra II worksheet, 11th graders use the discriminant to determine the nature of the roots of a quadratic equation, determine the best method to use when solving a quadratic, and practice using the quadratic formula to...
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Interactive
Curated OER

Discriminant and Quadratics

For Students 10th - 12th
In this quadratic equation, students find the discriminant using the formula given and identify how many solutions a quadratic function will have. There are 3 problems with answers and examples.
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Lesson Plan
Curated OER

Lesson #158 Translation and Rotation of Axes

For Teachers 7th - 12th
Students practice with the discriminant. In this translation and rotation lesson plan students view a dissectible cone and discuss the discriminant for the second detree equation. They follow the examples from the instructor regarding...
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Worksheet
Curated OER

Additional Context Problems for Quadratic Models

For Students 8th - 9th
Working with real world applications of quadratic models, students solve four practical problems requiring the use of the quadratic equation. They are guided through the process by a series of questions following each problem.
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Lesson Plan
Curated OER

Translation and Rotation of Axes

For Teachers 11th - 12th
Students rotate axes to eliminate the xy-term and illustrate the dissectible cone as needed. They also discuss the discriminant for the second degree equation in two variables, as well as the translation of axes and rotation of axes....