Lesson Plan
Curated OER

Using The Quadratic Formula

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

Solving Equations by Completing the Square

For Students 8th - 9th
In this algebra worksheet, learners solve 24 quadratic equations using the process called completing the square. Students must first use mathematics to write the quadratic equation in standard form (ax^2+bx+c=0).
Worksheet
Curated OER

Regents Exam Questions: Quadratic Formula

For Students 9th - 12th
In this quadratic formula activity, learners solve 5 multiple choice quadratic equations.  Students use the quadratic formula to find the roots or solutions of each equation.
Worksheet
Curated OER

Vertex Form of Parabolas

For Students 9th - 11th
Using the method of completing the square, algebra learners rewrite quadratic equations from standard form to vertex form. They will also graph quadratics, stating the vertex and axis of symmetry.  Solutions are provided.
Worksheet
Curated OER

Solving Quadratic Equations by Graphing

For Students 9th - 11th
For this quadratic equation worksheet, students solve quadratic equations by graphing. They identify the exact roots or state consecutive integers between which the roots lie. This one-page worksheet contains seven problems.
Worksheet
Curated OER

Graphs of Quadratic Equations

For Students 9th
For this graphs of quadratic equations worksheet, 9th graders solve and complete 9 different types of problems. First, they find the x- and y-intercept of each equation by using the quadratic formula. Then, students find the vertex using...
Lesson Plan
Curated OER

Extra Practice 44: Solving Problems Using Quadratic Equations

For Teachers 9th - 10th
In this quadratic worksheet, students read short stories, write quadratic equations and use their problem solving skills to solve the equation. Students use the Pythagorean Theorem to find the length of a diagonal, dimensions of a...
Worksheet
Curated OER

Using the Quadratic Formula #3

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

Chapter 10 - Objective 1.1 Quadratic Equation

For Students 11th - 12th
In this quadratic equation worksheet, students solve equations by factoring. They write quadratic equations that have a solution with a given pair of numbers. This one-page worksheet contains ten problems.
Worksheet
Curated OER

Quadratic Formula with Imaginary Numbers

For Students 8th - 10th
In this quadratic equation worksheet, learners use the quadratic formula to solve 6 fill in the blank problems that involve imaginary numbers.
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.
Lesson Plan
West Contra Costa Unified School District

Investigating the Discriminant

For Teachers 9th - 12th Standards
When is finding the discriminant enough? Using the quadratic formula helps find solutions to quadratic equations, but there are times when just using the discriminant is appropriate. Use this algebra II lesson to help classes see...
Worksheet
2
2
Flipped Math

Unit 5 Review: Systems of Equations

For Students 9th - 12th Standards
Activate transformers along with algebra systems. Pupils use 10 problems to review transformations of functions to solve a variety of systems of equations. Individuals identify the types of transformations from an equation along with...
Worksheet
Curated OER

Integrated Algebra/Math A Regents Questions: Systems of Quadratic/Linear Equations

For Students 9th - 12th
In this system of equations worksheet, students solve 5 graphing and short answer problems. Students graph quadratic and linear systems of equations to find the solutions to the system.
Worksheet
Curated OER

Expressions and Operations

For Students 8th - 12th
In this expressions and operations worksheet, students solve 5 multiple choice problems involving quadratic equations. Students answer 1 world problem and solve 4 quadratic equations.
Lesson Plan
Curated OER

Solving Quadratic Equations Using The Quadratic Formula

For Teachers 6th - 8th
In this math worksheet, students practice solving the equations while using the quadratic formula. The example at the top of the page is used for reference.
Worksheet
Curated OER

Quadratic Equations

For Students 9th - 11th
In this quadratic equations worksheet, students solve quadratic equations. They write quadratic equations to solve a specified situation. This one-page worksheet contains 3 problems.
Interactive
Curated OER

Quadratic Equation Calculator

For Students 11th
In this Algebra II activity, 11th graders use an online quadratic equation solver to find the zeros of a quadratic.  The one page interactive activity provides one worked example and the equation solver. 
Assessment
Mathed Up!

Quadratic Formula

For Students 8th - 11th
Young scholars explore how to solve any quadratic equation with a video about the quadratic formula. They then use the quadratic formula to solve a set of quadratic equations.
Worksheet
Curated OER

Quadratic Parabolas

For Students 6th - 8th
In this math instructional activity, students find the solutions of the problems for quadratic equations. They graph the parabolas and find the missing sides of the triangles.
Worksheet
Curated OER

Solving Quadratics

For Students 9th - 11th
In this algebra worksheet, students solve quadratics using the quadratic formula and completing the square. There are 13 questions on this test.
Worksheet
Curated OER

Quadratics and Difference of Squares

For Students 9th - 11th
In this algebra worksheet, students factor quadratic equations using the difference of squares and cubes. They factor other polynomials finding the roots. There are 37 questions with an answer key.
Assessment
1
1
Illustrative Mathematics

Which Function?

For Students 9th - 12th Standards
Throw some logic into quadratics and see if learners can match a vague graph to multiple equations. Young mathematicians must look at quadrant location, vertices, and intercepts to best match the graph to one or more equations. 
Lesson Plan
Willow Tree

Graphing

For Students 8th - 11th Standards
So many methods and so little time! The efficient method of graphing a linear equation depends on what information the problem gives. Pupils learn three different methods of graphing linear equations. They graph equations using...

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