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Lesson Plan
EngageNY

Does Every Complex Number Have a Square Root?

For Teachers 11th - 12th Standards
Help the class find a better way. Pupils recall finding nth roots or a complex number in polar form from a previous module to find the square root of a complex number. Using the second installment in a series of 23, scholars discover it...
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Worksheet
Curated OER

Linear Systems: Permutations and Transposes

For Students 12th - Higher Ed
In this permutations instructional activity, students identify a transpose matrix, and create a permutation matrix. This three-page instructional activity contains six problems.
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Lesson Plan
Curated OER

Prime Factors

For Teachers 5th
Fifth graders review the concept of prime factorization. Then, they use the rules for divisibility and other notions to find the prime factorization of unfamiliar numbers. They solve problems in a whole class setting.
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Lesson Plan
Curated OER

Quadratic Equations and Binomial Square Theorem

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

Square Roots, Number Classification, Ordering & Graphing

For Teachers 9th
Ninth graders identify numbers as rational or irrational. Using calculators estimation, and factoring methods, 9th graders compute the square root of numbers. They graph numbers in sequential order and round numbers integers to the...
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Worksheet
Curated OER

Adding and Subtracting Radical Expressions

For Students 8th - 9th
In this algebra worksheet, students add and subtract 28 radical expressions. Eight problems have the same radicand, twenty involve students factoring out a square prior to the addition and subtraction.
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Worksheet
Curated OER

Worksheet 1 - Polynomials, Functions, Rates

For Students Higher Ed
In this polynomial worksheet, students read an assortment of story problems, determine the necessary information, and write an equation to solve the problem. Problems consist of topics dealing with area, factoring polynomials, distance,...
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Lesson Plan
Curated OER

Solving Equations - Week 14 (Systems of Equations)

For Teachers 10th - 12th
In this system of equations worksheet, students use factoring and simultaneous equations to solve systems of equations. This three-page worksheet contains eight problems.
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Worksheet
Curated OER

Chapter 10 - Objective 1.1 - Square Roots

For Students 9th - 10th
For this square root worksheet, students solve simple square roots and square roots containing exponents. Students use factoring and the distributive property under the square root prior to solving. This one-page worksheet contains ten...
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Worksheet
Curated OER

Factor Labeling

For Students 7th - 12th
In this factoring worksheet, students express numbers as a 3 significant digit number in scientific notation. Students practice converting mass, volume, and length. This worksheet has 3 problems to solve.
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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

Operations with Radicals

For Students 9th
In this operations with radicals learning exercise, 9th graders solve and complete 26 different types of problems. First, they simplify each radical expression by factoring. Then, students express each radical expression in simplest...
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Worksheet
Curated OER

Leveled Problem Solving Greatest Common Factor

For Students 6th
For this factorization worksheet, 6th graders solve 6 word problems by finding the greatest common factor for sets of numbers. They apply the information to determine the answers.
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Worksheet
Curated OER

Greatest Common Factor

For Students 4th - 5th
In this GCF learning exercise, students fill in missing numbers in factor trees and write the prime factorization to find the greatest common factor. Worksheet includes links to answers and additional worksheets.
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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

Notes to Quadratic Equations

For Students 9th - 12th
In this quadratic equations worksheet, high schoolers 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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Worksheet
Curated OER

Factorize the Quadratic Equation

For Students 8th - 9th
In this factoring the quadratic equation worksheet, students show their work as they factorize 5 problems. They use the workspace given on the page to show their work.
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Worksheet
Curated OER

Factorize

For Students 8th - 12th
In this factorization worksheet, students factorize equations containing variables and parenthesis. Students complete 5 problems.
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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

Properties of Real Numbers

For Students 11th
In this algebra instructional activity, 11th graders perform operations with real numbers. They simplify roots and rationalize the denominators by factoring. They calculate the absolute values of the roots. There are 11 questions.
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Worksheet
Curated OER

Solving Inequalities with Fractional Coefficients

For Students 8th - 10th
For this algebra worksheet, learners solve inequalities by factoring. They graph their solution on a number line. There is an answer key.
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Worksheet
Curated OER

Simple Rational Expressions

For Students 9th - 11th
In this algebra instructional activity, students solve rational expression by factoring. They simplify the expressions using the greatest common factor. There is one detailed example of how to simplify a rational expression.
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Lesson Plan
Curated OER

Solving Percents Problems

For Teachers 6th - 8th
Students solve problems dealing with percents. In this algebra lesson, students convert between decimals and percents using factoring. They solve one step problems involving percents.
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Lesson Plan
Curated OER

Division of Monomials

For Teachers 6th - 8th
Students relate the division of monomials to multiplication. For this division of monomials lesson, students divide monomials by factoring and dividing common factors from the originals. They check their answers by multiplication. As...

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