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Lesson Plan
EngageNY

Mental Math

For Students 10th - 12th Standards
Faster than a speedy calculator! Show your classes how to use polynomial identities to multiply numbers quickly using mental math. 
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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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Worksheet
Curated OER

More on Factors, Zeros, and Dividing

For Students 10th - 12th
Students explore the concept of finding zeros of polynomials.  In this finding zeros of polynomials activity, students find the zeros of polynomials given one zero.  Students factor and find all the zeros of 18 polynomials.
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Worksheet
Curated OER

Multiplication and Division of Rational Expressions

For Students 9th
In this rational expressions activity, 9th graders identify and solve 15 different problems that include multiplying and dividing various rational expressions. First, they multiply or divide each pair of rational expressions. Then,...
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Worksheet
Curated OER

Multiplication and Division of Rational Expressions

For Students 8th - 9th
In this rational expressions activity, students solve and complete 20 different problems that include multiplying and dividing rational expressions. First, they multiply or divide to simplify each result. Then, students factor the...
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Worksheet
Curated OER

Divide Polynomials

For Students 6th
In this polynomials division worksheet, 6th graders divide a total of 10 polynomials. Answers are included on page 2, a reference web site is given for additional activities.
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Worksheet
Curated OER

Divide Polynomials

For Students 6th - 7th
In this division of polynomials learning exercise, students complete a set of 10 problems, answers are included on page 2; a reference web site is given for additional activities.
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Worksheet
Curated OER

Dividing Polynomials #3

For Students 6th - 7th
In this polynomial division worksheet, students complete a set of 10 problems. Answers are included on page 2, a reference web site is given for additional activities.
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Worksheet
Curated OER

The Remainder Theorem

For Students 9th - 11th
In this algebra learning exercise provides extra practice on using the Remainder Theorem to find a factor of a higher degree polynomial. It provides a good review of synthetic division. There are 22 problems with an answer key.
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Assessment
Concord Consortium

Sloppy Student II

For Students 9th - 12th Standards
Doesn't trying two substitutions prove it is equal? Individuals analyze a given polynomial division problem to determine whether the answer is correct. Classmates continue to determine what values to use that show the answer and the...
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Unit Plan
2
2
EngageNY

Polynomial, Rational, and Radical Relationships

For Teachers 9th - 12th Standards
This assessment pair goes way beyond simple graphing, factoring and solving polynomial equations, really forcing learners to investigate the math ideas behind the calculations. Short and to-the-point questions build on one another,...
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Lesson Plan
1
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EngageNY

The Remainder Theorem

For Students 10th - 12th Standards
Time to put it all together! Building on the concepts learned in the previous lessons in this series, learners apply the Remainder Theorem to finding zeros of a polynomial function. They graph from a function and write a function from...
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Lesson Plan
EngageNY

Overcoming a Second Obstacle in Factoring—What If There Is a Remainder?

For Students 10th - 12th Standards
Looking for an alternative approach to long division? Show your classes how to use factoring in place of long division. Increase their fluency with factoring at the same time!
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Assessment
EngageNY

Mid-Module Assessment Task - Algebra 2 (Module 1)

For Students 10th - 12th Standards
Challenge classes to think deeply and apply their understanding of polynomials. The assessment prompts learners to use polynomial functions to model different situations and use them to make predictions and conclusions.
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Worksheet
Curated OER

Using Long Division

For Students 8th - 10th
In this algebra worksheet, learners divide polynomials using long division. They write the answer in fractional form. There are 30 questions.
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Instructional Video17:49
2
2
Flipped Math

Remainder Theorem

For Students 9th - 12th Standards
Don't divide! Pupils view three examples relating the remainder of a polynomial division and the polynomial function evaluated at a related value. Learners notice how to find a missing coefficient in a polynomial given the remainder of a...
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Worksheet
Curated OER

Theory of Polynomials

For Students 11th - Higher Ed
In this theory of polynomials worksheet, students solve nine problems total related to polynomials. In this first part, they use synthetic division to find the quotient, and the remainder if there is a dividend and a divisor. In the...
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Worksheet
Curated OER

Division of Polynomials

For Students 9th
In this division of polynomials worksheet, 9th graders solve 10 different equations that include monomials. First, they divide each terms of the polynomial by the monomial and subtract the exponents. Then, students write the appropriate...
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Worksheet
Curated OER

Long Division of Polynomials

For Students 9th - 10th
In this polynomial activity, learners simplify problems through the use of division. This three-page activity contains examples, followed by ten problems.
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Lesson Plan
Curated OER

Division of Polynomials

For Teachers 6th - 8th
In this math worksheet, pupils find the solutions to the expressions with polynomials using the operation of division. There are two methods shown in the two examples.
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Worksheet
Curated OER

Long Division of Polynomials

For Students 6th
In this long division of polynomials instructional activity, 6th graders solve and complete 7 different types of problems. First, they divide the first term of divisor into dividend. Then, students multiply new term of quotient by both...
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Worksheet
Curated OER

Polynomial Division

For Students 9th - 11th
In this polynomial division worksheet, learners divide given polynomials. They find the remainder of each division problem. This one-page worksheet contains 3 problems.
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Worksheet
Curated OER

Theorems About Roots and Polynomial Equations

For Students 8th - 11th
In this algebra worksheet, students solve polynomial equations using factoring. They identify the roots of the equations. There are 3 questions with an answer key.
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Lesson Plan
Curated OER

Teach Your Friends Polynomials

For Teachers 9th - 10th
Pupils investigate polynomials.  In this ninth or tenth grade mathetmatics lesson, students teach their peers the steps to adding, subtracting, multiplying, dividing, and factoring polynomials.  Pupils create a PowerPoint presentation...

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