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Write Linear Expressions and an Equation Application: Savings Plans Instructional VideoWrite Linear Expressions and an Equation Application: Savings Plans Instructional Video
Publisher
Mathispower4u
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
8th - 11th
Subjects
Math
1 more...
Resource Type
Instructional Videos
Media Length
5:00
Audiences
For Teacher Use
1 more...
Instructional Strategy
Direct Instruction
Technology
Video
Internet Access
Year
2017
Usage Permissions
Creative Commons
BY-SA: 3.0
cc
Instructional Video

Write Linear Expressions and an Equation Application: Savings Plans

Curated and Reviewed by Lesson Planet

Turn expressions into equations with a statement of equality. Individuals view the step-by-step process of writing two expressions and then setting them equal to find a value that makes them equal. The equation has variables on both sides, requiring learners to demonstrate their new skills to find the solution. 

3 Views 1 Download
CCSS: Adaptable

Concepts

algebraic expressions, algebraic equations, writing expressions, writing equations, linear equations, variables

Additional Tags

math

Instructional Ideas

  • Post as a resource to access during homework or review
  • Present the problem to the class to try first; play the video for pupils to check their work

Classroom Considerations

  • Requires a device with Internet access if students view independently
  • This video is hosted on YouTube

Pros

  • Presents a very thorough explanation
  • Allows individuals to rewatch or skip around to watch parts causing them trouble

Cons

  • None

Common Core

7.EE.B.3

See similar resources:

Worksheet

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Finishing up his short series on rational expressions, Sal reviews the concept with another example. Those who have a hard time with rational expressions will appreciate the clarity with which Sal explains his process and methodology.
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Recognizing When Radical Expressions are Undefined

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Many times budding algebrists are fine when plugging specific numbers into expressions, but less certain when the range of acceptable values is undetermined. This detailed presentation helps the class move from the point value to...
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Evaluate An Expression Using The Order of Operations (Example 1)

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Introduce your classes to order of operations with a simple example. Showing how to apply the order of operations, the lesson presenter evaluates a two-step expression. Learners see how the order of operations affects the sequence of...
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Find a Polynomial Expression for a U-Shaped Area (Example)

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How difficult is it to calculate the area of a U-shaped figure? Scholars use a helpful video to see how to determine an algebraic expression for the area of an U-shaped composite figure. The method it shows involves decomposing the...
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Addition and Subtraction of Rational Expressions

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A rational expression is a fraction where the denominator and/or the numerator is a polynomial. The resource presents rational expressions and how to add and subtract them. Additionally, the video connects the addition and subtraction of...
5 mins 9th - 12th Math
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Instructional Video

How Do You Find Excluded Values?

Curated OER
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...
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Instructional Video

How Do You Find Excluded Values?

Curated OER
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...
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Instructional Video

How Do You Find the Scale of a Model?

Curated OER
A model car, a life size car, now compare their sizes. Hmmm. Ok, set up a proportion and then figure out a ratio, and now you can express the relationship in terms of scale. Watch this video and the teacher will demonstrate just how to...
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How Do You Find the Scale of a Model?

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A model car, a life size car, now compare their sizes. Hmmm. Ok, set up a proportion and then figure out a ratio, and now you can express the relationship in terms of scale. Watch this video and the teacher will demonstrate just how to...
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