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Lesson Plan
Curated OER

Watch Your P's and Q's

For Teachers 9th - 12th Standards
Using your graphing calculator, find all the rational zeroes of a polynomials by using the Rational Zero Theorem. Divide polynomials using the Remainder Theorem and the Factor Theorem and then graph it to find the number of real roots.
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Lesson Plan
Virginia Department of Education

Quadratic Equations

For Teachers 9th - 12th
Review the multiple methods of solving quadratic equations through an analysis of the discriminant. Scholars use the discriminant to determine the best solution method and then solve various equations. As a challenge, learners build...
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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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Assessment
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Inside Mathematics

Quadratic (2006)

For Teachers 9th - 12th Standards
Most problems can be solved using more than one method. A worksheet includes just nine questions but many more ways to solve each. Scholars must graph, solve, and justify quadratic problems.
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Lesson Plan
Curated OER

Using Electronic Manipulatives in Multiplication

For Teachers 9th - 11th
Factor polynomials using electronic manipulatives. Your class will create a spreadsheet in excel and use it to multiply and perform basic operations and solve problems correctly. They create a visual to go along with each multiplication...
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Lesson Plan
Curated OER

Multiply Polynomials

For Teachers 9th - 11th
Students solve polynomial problems. In this algebra instructional activity, students multiply polynomial equations using FOIL and quadratic formula. They complete the square and factor by grouping.
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Interactive
Curated OER

Solving Equations

For Students 10th - 11th
In this algebra worksheet, students solve linear equations and quadratic equations by factoring, distribution and evaluating. There are 12 questions with an answer key.
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Interactive
Curated OER

Word Problems

For Students 9th - 11th
In this algebra worksheet, students are guided to choose the best method to solve problems using graphing, factoring, completing the square, and quadratic formula. There are 4 problems with an answer key.
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Worksheet
Curated OER

Dividing Radicals

For Students 9th - 11th
In this algebra worksheet, students solve radicals by factoring and rationalizing the denominator. There are 26 problems with an answer key.
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Worksheet
Curated OER

Rational Expressions

For Students 9th - 11th
In this algebra worksheet, students solve expressions containing fractions. They solve using cancellations and factoring. There are 26 problems with an answer key.
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Interactive
Curated OER

Algebraic Equation Manipulation for Electric Circuits

For Students 10th - Higher Ed
In this electric circuit instructional activity, students use Algebraic equations to manipulate the electrical resistance of a conductor. The answer a series of 19 open-ended questions. This instructional activity is printable and the...
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Lesson Plan
Curated OER

Graphing Polynomials

For Teachers 9th - 11th
Students graph polynomial equations using different methods. In this algebra lesson, students identify the different ways the x and y values relate in a graph. They solve for x by finding the zero's of the polynomials.
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Worksheet
Curated OER

Old FaithFul Problem

For Students 9th
In this algebra worksheet, 9th graders calculate the time that lapses between eruption of old Faithful. They try to time when all three geysers will erupt if one erupts every 94 minutes and lasts from 1.5 - 5 minutes. There is an answer...
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Worksheet
Curated OER

Adding and Subtracting Rational Expressions

For Students 9th - 11th
In this algebra worksheet, students add and subtract rational expressions using the LCM. They combine like denominators before they add and subtract the expressions. There are 8 questions.
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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.
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Lesson Plan
Curated OER

Dividing Expressions

For Teachers 8th - 12th
In this algebra worksheet, learners divide expressions and utilize exponent rules. There are 7 questions with multiple parts.
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Worksheet
Curated OER

Quadratic Equations

For Students 9th - 12th
In this quadratic equations worksheet, high schoolers answer 15 questions about quadratic equations.  Students complete the square, use the quadratic formula, write equations in vertex form, and solve quadratic equations by factoring.
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Worksheet
Curated OER

Special Products

For Students 7th - 10th Standards
Looking for a activity on special products of binomials? This one-page document includes two separate assignments on special products. Problems include multiplying binomials in the form (a+b)^2,(a-b)^2,(a + b)(a -b), as well as a few...
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Worksheet
Curated OER

Multiplying Binomials

For Students 9th
In this multiplying binomials worksheet, 9th graders solve and complete 23 different types of problems. First, they use the Distributive Property to find each product. Then, students use the FOIL method to find each product. They also...
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Assessment
Mathematics Assessment Project

Sidewalk Stones

For Students 9th - 12th Standards
One block, two blocks, white blocks, gray blocks. In the high school assessment task, learners investigate patterns of sidewalk stones to develop a quadratic expression for each colored block. Young mathematicians then use the expression...
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Lesson Plan
Mathematics Assessment Project

Generating Polynomials from Patterns

For Teachers 9th - 12th Standards
Patterns and polynomials go hand in hand. Budding mathematicians analyze sequences of dot diagrams to discover the patterns in the number of white dots and black dots. They use the identified patterns to write and simplify a polynomial...
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Worksheet
Curated OER

Rational Fractions

For Students 9th
In this rational fractions worksheet, 9th graders solve 10 different types of problems that include adding and subtracting. First, they factor each denominator completely, including constant factors, and express repeated factors in...
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Worksheet
Curated OER

How to Write A + B square without ( )

For Students 11th - 12th
In this algebra worksheet, students investigate the reason for factoring out a quadratic equation and rewrite it without parentheses. This sheet serves as a review guide for factoring quadratics.
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Worksheet
Curated OER

State of NY Testing Program

For Students 10th - 12th
In this algebra worksheet, students review geometric and algebraic concepts for the state exam at the end of the year. They discuss factoring and volumes, prisms and measuring. There are over 16 pages of questions on this lesson.

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