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69 resources with the concept algebraic fractions

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Other Resource Types (69)
16 Items in Collection
Lesson Planet

Fraction Review

For Teachers 6th - 8th Standards
Here is a collection for all things fractions for pre-algebra. Go through all the operations, as well as some word problems that require the use of fraction understanding.
Lesson Planet

Integrating Algebraic Fractions 1

For Students 11th - 12th
Don't get stuck on the integral when you can incorporate partial fractions. A well-explained guide, there are seven pages and a tutorial video that detail the steps for different types of algebraic fractions. 
5:31
Lesson Planet

Dividing Algebraic Fractions

For Students 8th - 12th Standards
Do the keep, change, flip dance. The resource shows that the division of algebraic fractions follows the same rules as dividing numerical fractions. Pupils understand that if they can multiply rational expressions, they can divide...
8:18
Lesson Planet

Multiplying Algebraic Fractions

For Students 8th - 12th Standards
Make the complicated look relatively simple. The video shows how multiplication of algebraic fractions is easier when they factor the numerators and denominators. Pupils see which factors will cancel, or divide out, easier when writing...
5:41
Lesson Planet

Simplifying Algebraic Fractions

For Students 8th - 12th Standards
Simplification is about factoring. While working with rational expressions, pupils must know how to factor. The video shows how the process of finding common factors in algebraic fractions is similar to finding common factors in...
7:00
Lesson Planet

Adding Algebraic Fractions

For Students 8th - 12th Standards
The process requires the combination of several concepts. A video shows how individuals need several concepts to add rational expressions. Pupils must remember they need to find common denominators, combine like terms, and use the...
6:35
Lesson Planet

Multiplication of Rational Expressions

For Students 9th - 12th Standards
Cancel that! Young mathematicians see how factoring and canceling can be very beneficial. The presenter works through examples of multiplying two rational expressions where the factors are simplified first. Factoring complex rational...
Lesson Planet

Fractions

For Students 3rd - 5th Standards
Reinforce fraction instruction with an informative worksheet equipped to provide independent practice, as well as guidance and modeling. Support is provided to boost proficiency in finding equivalent fractions, and adding, subtracting,...
Lesson Planet

Simplify Algebraic Fractions by Factoring 2

For Students 9th - 12th Standards
Take your class through the mechanics of simplifying algebraic fractions by factoring trinomials. Though the steps for factoring are assumed known, the process of identifying and canceling common factors are detailed with care and...
Lesson Planet

Simplify Algebraic Fractions by Factoring

For Students 9th - 12th Standards
A brief presentation with laser-like focus, this video talks young mathematicians through the mechanics of simplifying algebraic fractions by factoring trinomials. While the factoring itself is assumed to be a mastered skill, the steps...
5:32
Lesson Planet

How Do You Simplify a Mixed Expression Over a Mixed Expression?

For Teachers 8th - 11th
You will need to pay close attention while watching this video. There are many steps and many operations to do to simplify this algebraic fraction. If it seems hard the first time you watch it and you miss something, then watch it again....
3:10
Lesson Planet

How Do You Solve a Word Problem with a Rational Equation?

For Teachers 8th - 11th
Translate a word problem into a rational equation. This word problem might cause some to pause and ponder, and some to just give up and skip the problem altogether. It does involve some fractions, so watch this video and get a better...
2:44
Lesson Planet

How Do You Divide Quotients of Monomials?

For Teachers 8th - 9th
Learn how to divide algebraic fractions by multiplying. What?! Yes, It's just like dividing regular fractions where you use the reciprocal of the second fraction and then multiply. Watch this video and see just how it's done.
5:44
Lesson Planet

How Do You Reduce Common Factors in a Rational Expression?

For Teachers 7th - 9th
Multiply the given algebraic fractions. But first, reduce, reduce, reduce! It is a good rule of thumb to reduce as much as possible before multiplying. So how do you reduce rational expressions? Put the like terms together and cancel the...
6:40
Lesson Planet

How Do You Simplify a Polynomial Over a Polynomial Using Opposite Binomial Factors?

For Teachers 8th - 11th
The teacher explains the many steps in simplifying a rational expression. The example shown in this video demonstrates a key technique of looking for opposite factors when canceling out common factors. At first it seems complicated but...
4:26
Lesson Planet

How Do You Find Excluded Values?

For Teachers 8th - 11th
Teach excluded values with this video. Using a real example, a lecturer breaks down how to find the excluded values of a rational expression. She defines what an excluded value is and completes the problem, explaining each step along the...
2:06
Lesson Planet

How Do You Find the Least Common Denominator of Two Rational Expressions?

For Teachers 8th - 11th
Adding fractions that are in rational expression form? Do they have a common denominator? No? Well, then the least common denominator needs to be found. How is the least common denominator of rational expression found? Watch this video...
3:32
Lesson Planet

How Do You Add Two Rational Expressions with Different Denominators?

For Teachers 8th - 11th
Teach your class how to add two algebraic fractions with different denominators. The instructor in the video describes how to find the common denominator and demonstrates how to simplify the expression. A straightforward video, this...
1:51
Lesson Planet

How Do You Subtract Two Rational Expressions with the Same Denominator?

For Teachers 8th - 11th
Rational expressions that are in the form of fractions. Yuk! The teacher demonstrates how to subtract one rational expression from the other when the expressions have a common denominator. Combine like terms and write it in simplest form.
1:41
Lesson Planet

How Do You Add Two Rational Expressions with the Same Denominator?

For Teachers 8th - 11th
You have two algebraic fractions to add together so what do you do now? You say yippee because they have a common denominator. This means that all you have to do is combine the like terms in the numerators. This would be a good segment...
4:15
Lesson Planet

How Do You Add Two Rational Expressions with Different Denominators?

For Teachers 6th - 12th
Teach your class how to add two algebraic fractions with different denominators. The instructor in the video describes how to find the common denominator and demonstrates how to simplify the expression. A straightforward video, this...
10:17
Lesson Planet

How Do You Solve a Rational Equation by LCD Multiplication?

For Teachers 6th - 12th
Use the least common denominator to solve rational equations with variables in the denominators of algebraic fractions. Learners can watch this video to find out how to do just this! An instructor solves 2 problems by finding the least...
10:35
Lesson Planet

How Do You Solve a Rational Equation by Adding Fractions?

For Teachers 6th - 12th
A comprehensive video, this resource explains how to solve an equation when you have a variable in the denominator. The lecturer works through 2 different problems that represent 2 situations. From this video, pupils can gain knowledge...
5:02
Lesson Planet

How Do You Find Excluded Values?

For Teachers 6th - 12th
Teach excluded values with this video. Using a real example, a lecturer breaks down how to find the excluded values of a rational expression. She defines what an excluded value is and completes the problem, explaining each step along the...