Lesson Plan
Curated OER

Graphing Calculator Investigation - Second Degree Polynomial Functions

For Teachers 9th - 12th
High schoolers solve quadratic functions. In this solving quadratic functions lesson, students determine the height of an object at a given time. High schoolers determine the time at which an object hits the ground. Students answer...
Worksheet
Curated OER

Factoring Quadratic Function

For Students 10th - 11th
In this algebra worksheet, students factor quadratic functions using nay methods they want. They can use complete the square, quadratic formula or factoring. There are 26 questions with an answer key.
Worksheet
Curated OER

Solving Quadratics

For Students 11th
In this algebra activity, 11th graders solve quadratic equations and simplify radicals in to their simplest form using a radical sign. They complete the square and factor equations. There are 13 questions on this activity.
Worksheet
Curated OER

Spaghetti Palace

For Students 10th - 12th
In this spaghetti palace worksheet sheet, students examine data and create a scatter plot.  They use their graphing calculator to find a linear model and a quadratic model for given information.  Students predict total...
Lesson Plan
Curated OER

Regents Exam Questions G.G.12: Volume

For Teachers 9th - 12th
In this volume worksheet, students solve 12 short answer and multiple choice problems. Students find the dimensions of prisms given their volume in terms of quadratic and a linear expression.
Worksheet
Curated OER

Factoring

For Students 11th - 12th
In this algebra worksheet, students solve quadratic equations and factor using complete the square. There are 20 problems. 
Worksheet
Curated OER

Factoring Quadratics

For Students 9th - 11th
For this algebra worksheet, students factor quadratics using monomials and  greatest  common factor. They use the AC method to factor the trinomial. There are 2 problems in this worksheet.
Lesson Plan
Curated OER

Quadratic Equations with Complex Coefficients

For Teachers 11th - Higher Ed
Students solve and graph quadratic equations. For this algebra lesson, students perform basic operation using addition, subtraction, multiplication and division. They compute the quadratic formula.
Lesson Plan
Curated OER

The Quadratic Formula

For Teachers 7th - 10th
Students solve quadratic function by completing the square. In this algebra lesson, students use the quadratic formula to factor quadratics and find the roots. They graph the parabola and identify its properties.
Lesson Plan
Curated OER

Quadratics: Polynomial Form

For Teachers 9th - 12th
Students determine how changes in the coefficients in a quadratic function affect its graph. They determine how to use the equation to determine the intercepts of a quadratic function. Students identify the location of the intercepts...
Worksheet
Curated OER

Algebraic Solution of a Quadratic, Linear System

For Students 8th - 10th
In this algebra worksheet, students solve systems of equations using linear and quadratics. They graph their solutions on a coordinate plane. There are 5 questions with an answer key.
Lesson Plan
Curated OER

Quadratic Equations and Binomial Square Theorem

For Teachers 9th - 11th
Students factor quadratic equations. In this algebra lesson, students apply the binomial square theorem to solve quadratics. They complete the square and use the complex number system to solve for the roots.
Lesson Plan
Curated OER

Model Data with Quadratic Functions

For Teachers 8th - 11th
Students model data using quadratic equations. In this algebra lesson, students simplify and factor quadratic equations. They graph the function using collected data and analyze the parabola.
Lesson Plan
Curated OER

Graphing Quadratic Functions

For Teachers 9th - 10th
Learners graph quadratic functions. In this algebra lesson, students identify the vertex and intercepts of a quadratic equations and graph the parabola. They find the axis of symmetry and make a table to find the values of the parabola.
Lesson Plan
Curated OER

Quadratic Equations and Functions

For Teachers 9th - 11th
Students factor and solve quadratic equations. In this algebra lesson, students identify the domain and range of the quadratic function. They graph the parabola and identify the vertex.
Lesson Plan
Curated OER

The Kangaroo Conundrum: A Study of a Quadratic Function

For Teachers 8th - 11th
Students play a game and collect data for their graph. In this algebra lesson, students solve quadratic equations and identify properties of their graph. They describe the pattern created by the graph and the game.
Lesson Plan
Curated OER

A Study of a Quadratic Function

For Teachers 8th - 10th
Students factor and solve quadratic equations. In this algebra lesson, students play a game as the collect and graph data. they identify properties of their parabola and make predictions.
Worksheet
Curated OER

The Quadratic Koch Snowflake

For Students 5th - 10th
In this Quadratic Koch worksheet, students fill out a chart about the edges, edge length, total length, and different areas of a snowflake. Students do this for 8 snowflakes.
Worksheet
Curated OER

Quadratic Relations and Functions

For Students 8th - 10th
In this algebra activity, students find the roots of graphs. They factor and solve quadratic equations. There are 2 questions.
Worksheet
Curated OER

United States Population: Using Quadratic Models

For Students 6th - 12th
In this United States population worksheet, learners solve word problems about the United States population by using the quadratic formula. Students complete 6 problems.
Lesson Plan
1
1
Curated OER

Building a Quadratic Function Form

For Teachers 9th - 12th Standards
Comparing the movement of graphs geometrically when small changes are made to the parent function motivates this collaborative discussion on the transformations of functions to their various forms. Vertical and horizontal shifts due to...
Assessment
Concord Consortium

Sum and Product

For Students 8th - 11th Standards
From linear to quadratic with a simple operation. An exploratory lesson challenges learners to find two linear functions that, when multiplied, produce a given parabola. The task includes the graph of the sum of the functions as well as...
Unit Plan
Intel

Choreographing Math

For Students 8th - 12th Standards
Leaners investigate families of linear functions through dance. They choreograph dance moves to model nine unique linear functions of their choosing. Using their dance moves, teams create a video presentation complete with music and...
Lesson Plan
Curated OER

Graphs of Quadratic Equations

For Teachers 6th - 10th
In this math worksheet, students solve the problems that ask for the graph of the parabola. They interpret the quadratic equation for its solutions.

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