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Lesson Plan
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Curated OER

Mixing Fertilizer

For Teachers 9th - 12th Standards
Your young landscapers do concentration calculations in this problem dealing with mixing fertilizer. Learners use and analyze rational expressions within this context.
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Worksheet
Curated OER

Addition and Subtraction of Rational Expressions

For Students 9th
In this rational expressions learning exercise, 9th graders solve and complete 15 different problems that include adding and subtracting rational expressions. First, they define Least Common Multiple to get a common denominator in an...
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Activity
Oswego City School District

Regents Exam Prep Center: Undefined Fractions

For Students 9th - 10th
This algebra tutorial helps students determine when a fraction is undefined and includes examples with rational expressions.
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Division of Rational Expressions

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] Students learn to divide rational expressions involving monomials and polynomials. Students examine guided notes, review guided practice, watch instructional videos...
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Excluded Values for Rational Expressions

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Reduce rational expressions involving fractions to simplest terms and find their excluded values.
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Multiplication of Rational Expressions

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students multiply rational expressions involving monomials and polynomials. Students examine guided notes, review guided practice, watch instructional...
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Applications of Rational Expressions

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students solve applications that involve adding and subtracting rational expressions. Students watch a video tutorial, explore guided notes and...
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Applications Using Rational Equations

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students use lowest common denominators to solve applications involving rational equations. Students watch a video tutorial, explore guided notes and...
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Division of Rational Expressions

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] This lesson covers dividing two or more rational expressions. Students examine guided notes, review guided practice, watch instructional videos and attempt practice...
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Unit Plan
CK-12 Foundation

Ck 12: Algebra: Division of Rational Expressions

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] In this lesson students learn how to divide by rational expressions. Students examine guided notes, review guided practice, watch instructional videos and attempt...
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Activity
Paul Dawkins

Paul's Online Notes: Algebra & Trig Review

For Students 9th - 10th Standards
The tutorial reviews algebra and trigonometric topics needed in Calculus. Topics examined are solving equations, rational expressions, absolute value, solving trigonometric functions, exponentials, and logarithms. Class notes,...
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Activity
Varsity Tutors

Varsity Tutors: Hotmath: Algebra Review: Mixed Expressions

For Students 9th - 10th Standards
Find a quick, concise explanation of a mixed expression. An example is given and clearly explained.