Activity
Texas Instruments

Texas Instruments: Finding the Gcf

For Teachers 6th - 8th Standards
Students simplify fractions by dividing the numerator and denominator by the GCF (the greatest common factor). They check their work by using a calculator.
eBook
CK-12 Foundation

Ck 12: 2.2 Dividing Rational Expressions

For Students 9th - 10th Standards
This section investigates the process for dividing rational expressions that are written as fractions. Additionally, it provides opportunities to explore different processes for simplifying rational expressions written as fractions prior...
Lesson Plan
Other

Nearpod: Exponent Rules: Rational Exponents

For Teachers 9th - 10th Standards
In this lesson plan on rational exponents, students explore how to simplify exponents that are fractions and negative exponents.
Handout
Purple Math

Purplemath: Partial Fraction Decomposition: General Techniques

For Students 9th - 10th Standards
Partial-fraction decomposition is the process of starting with the simplified answer and taking it back apart, of "decomposing" the final expression into its initial polynomial fractions. This reference material demonstrates the...
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.
Unit Plan
Khan Academy

Khan Academy: Combining Like Terms With Rational Coefficients

For Students 6th - 8th Standards
Practice combining like terms for expressions that have rational coefficients. This requires adding and subtracting fractions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...
eBook
Houghton Mifflin Harcourt

Holt, Rinehart and Winston: Homework Help Independent Practice: Rational Numbers

For Students 9th - 10th Standards
Get independent practice working with rational numbers. Each incorrect response gets a text box explanation and another try. Correct responses are confirmed.
PPT
Sophia Learning

Sophia: Adding Mixed Numbers

For Students 6th - 8th
This video tutorial reviews how to add mixed numbers with like and unlike denominators. The lesson includes detailed examples.
Activity
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Fraction Operations, Rates, Ratios

For Students 9th - 10th Standards
Twenty-five problems presented on the topics: evaluating expression with fractional values, fraction operations, rates, and ratios. They are given with each step to the solution cleverly revealed one at a time. You can work each step of...
Unknown Type
AAA Math

Aaa Math: Ratios

For Students 3rd - 8th Standards
This short exercise gives the student a ratio in reduced terms, and then gives the students a replacement value for one part of the ratio. The student is then to input the other part of the replacement ratio so as to keep the two ratios...

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