Illustrative Math Alignment: Grade 7 Unit 5
Rational Number Arithmetic
Lesson 7: Adding and Subtracting to Solve Problems
Use the following Media4Math resources with this Illustrative Math lesson.
| Thumbnail Image | Title | Body | Curriculum Topics |
|---|---|---|---|
|
Video Definition 30--Rationals and Radicals--Radical Simplification | Video Definition 30--Rationals and Radicals--Radical Simplification
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
|
Video Definition 30--Rationals and Radicals--Radical Simplification (Spanish Audio) | Video Definition 30--Rationals and Radicals--Radical Simplification (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
Video Definition 31--Rationals and Radicals--Radical Symbol | Video Definition 31--Rationals and Radicals--Radical Symbol
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
|
Video Definition 31--Rationals and Radicals--Radical Symbol (Spanish Audio) | Video Definition 31--Rationals and Radicals--Radical Symbol (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
Video Definition 32--Rationals and Radicals--Radicand | Video Definition 32--Rationals and Radicals--Radicand
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
|
Video Definition 32--Rationals and Radicals--Radicand (Spanish Audio) | Video Definition 32--Rationals and Radicals--Radicand (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
Video Definition 33--Rationals and Radicals--Rational Equations | Video Definition 33--Rationals and Radicals--Rational Equations
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
|
Video Definition 33--Rationals and Radicals--Rational Equations (Spanish Audio) | Video Definition 33--Rationals and Radicals--Rational Equations (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
Video Definition 34--Rationals and Radicals--Rational Exponent | Video Definition 34--Rationals and Radicals--Rational Exponent
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Expressions |
|
|
Video Definition 34--Rationals and Radicals--Rational Exponent (Spanish Audio) | Video Definition 34--Rationals and Radicals--Rational Exponent (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Expressions |
|
Video Definition 35--Rationals and Radicals--Rational Expressions | Video Definition 35--Rationals and Radicals--Rational Expressions
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Expressions |
|
|
Video Definition 35--Rationals and Radicals--Rational Expressions (Spanish Audio) | Video Definition 35--Rationals and Radicals--Rational Expressions (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Expressions |
|
Video Definition 36--Rationals and Radicals--Rational Functions | Video Definition 36--Rationals and Radicals--Rational Functions
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
|
Video Definition 36--Rationals and Radicals--Rational Functions (Spanish Audio) | Video Definition 36--Rationals and Radicals--Rational Functions (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
Video Definition 37--Rationals and Radicals--Rational Numbers | Video Definition 37--Rationals and Radicals--Rational Numbers
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
|
Video Definition 37--Rationals and Radicals--Rational Numbers (Spanish Audio) | Video Definition 37--Rationals and Radicals--Rational Numbers (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
Video Definition 38--Rationals and Radicals--Rationalizing a Radical | Video Definition 38--Rationals and Radicals--Rationalizing a Radical
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
|
Video Definition 38--Rationals and Radicals--Rationalizing a Radical (Spanish Audio) | Video Definition 38--Rationals and Radicals--Rationalizing a Radical (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
Video Definition 39--Rationals and Radicals--Rationalizing an Expression | Video Definition 39--Rationals and Radicals--Rationalizing an Expression
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
|
Video Definition 39--Rationals and Radicals--Rationalizing an Expression (Spanish Audio) | Video Definition 39--Rationals and Radicals--Rationalizing an Expression (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
Video Definition 4--Rationals and Radicals--Conjugate of a Radical | Video Definition 4--Rationals and Radicals--Conjugate of a Radical
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
|
Video Definition 4--Rationals and Radicals--Conjugate of a Radical (Spanish Audio) | Video Definition 4--Rationals and Radicals--Conjugate of a Radical (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
Video Definition 40--Rationals and Radicals--Rationalizing the Denominator | Video Definition 40--Rationals and Radicals--Rationalizing the Denominator
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
|
Video Definition 40--Rationals and Radicals--Rationalizing the Denominator (Spanish Audio) | Video Definition 40--Rationals and Radicals--Rationalizing the Denominator (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
Video Definition 41--Rationals and Radicals--Simplifying a Radical Expression | Video Definition 41--Rationals and Radicals--Simplifying a Radical Expression
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
|
Video Definition 41--Rationals and Radicals--Simplifying a Radical Expression (Spanish Audio) | Video Definition 41--Rationals and Radicals--Simplifying a Radical Expression (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
Video Definition 42--Rationals and Radicals--Simplifying a Rational Expression | Video Definition 42--Rationals and Radicals--Simplifying a Rational Expression
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Expressions |
|
|
Video Definition 42--Rationals and Radicals--Simplifying a Rational Expression (Spanish Audio) | Video Definition 42--Rationals and Radicals--Simplifying a Rational Expression (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Expressions |
|
Video Definition 43--Rationals and Radicals--Square Root | Video Definition 43--Rationals and Radicals--Square Root
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
|
Video Definition 43--Rationals and Radicals--Square Root (Spanish Audio) | Video Definition 43--Rationals and Radicals--Square Root (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
Video Definition 44--Rationals and Radicals--Square Root Property | Video Definition 44--Rationals and Radicals--Square Root Property
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
|
Video Definition 44--Rationals and Radicals--Square Root Property (Spanish Audio) | Video Definition 44--Rationals and Radicals--Square Root Property (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
Video Definition 45--Rationals and Radicals--Subtraction of Rational Expressions | Video Definition 45--Rationals and Radicals--Subtraction of Rational Expressions
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
|
Video Definition 45--Rationals and Radicals--Subtraction of Rational Expressions (Spanish Audio) | Video Definition 45--Rationals and Radicals--Subtraction of Rational Expressions (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
Video Definition 46--Rationals and Radicals--Vertical Asymptote | Video Definition 46--Rationals and Radicals--Vertical Asymptote
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
|
Video Definition 46--Rationals and Radicals--Vertical Asymptote (Spanish Audio) | Video Definition 46--Rationals and Radicals--Vertical Asymptote (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
Video Definition 47--Rationals and Radicals--Zero of a Rational Function | Video Definition 47--Rationals and Radicals--Zero of a Rational Function
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
|
Video Definition 47--Rationals and Radicals--Zero of a Rational Function (Spanish Audio) | Video Definition 47--Rationals and Radicals--Zero of a Rational Function (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
Video Definition 5--Rationals and Radicals--Cube Root | Video Definition 5--Rationals and Radicals--Cube Root
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
|
Video Definition 5--Rationals and Radicals--Cube Root (Spanish Audio) | Video Definition 5--Rationals and Radicals--Cube Root (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
Video Definition 6--Rationals and Radicals--Division of Rational Expressions | Video Definition 6--Rationals and Radicals--Division of Rational Expressions
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
|
Video Definition 6--Rationals and Radicals--Division of Rational Expressions (Spanish Audio) | Video Definition 6--Rationals and Radicals--Division of Rational Expressions (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
Video Definition 7--Rationals and Radicals--Extraneous Solution | Video Definition 7--Rationals and Radicals--Extraneous Solution
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
|
Video Definition 7--Rationals and Radicals--Extraneous Solution (Spanish Audio) | Video Definition 7--Rationals and Radicals--Extraneous Solution (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Rational Functions and Equations |
|
Video Definition 8--Rationals and Radicals--Factoring a Radical | Video Definition 8--Rationals and Radicals--Factoring a Radical
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Functions and Equations |
|
|
Video Definition 8--Rationals and Radicals--Factoring a Radical (Spanish Audio) | Video Definition 8--Rationals and Radicals--Factoring a Radical (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Functions and Equations |
|
Video Definition 9--Rationals and Radicals--Fourth Root | Video Definition 9--Rationals and Radicals--Fourth Root
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
|
Video Definition 9--Rationals and Radicals--Fourth Root (Spanish Audio) | Video Definition 9--Rationals and Radicals--Fourth Root (Spanish Audio)
This is part of a collection of math video definitions related to the topics of rationals and radicals. Note: The download is an MP4 video. |
Radical Expressions |
|
Video Transcript: Algebra Applications: Rational Functions | Video Transcript: Algebra Applications: Rational Functions
This is the transcript for the video of same title. Video contents: In this episode of Algebra Applications, students explore various scenarios that can be explained through the use of rational functions. Such disparate phenomena as submarines, photography, and the appearance of certain organisms can be explained through rational function models. |
Rational Expressions and Rational Functions and Equations |
|
|
Video Transcript: Algebra Applications: Rational Functions, Segment 1: Submarines | Video Transcript: Algebra Applications: Rational Functions, Segment 1: Submarines
This is the transcript for the video of same title. Video contents: In spite of their massive size, submarines are precision instruments. A submarine must withstand large amounts of water pressure; otherwise, a serious breach can occur. Rational functions are used to study the relationship between water pressure and volume. Students graph rational functions to study the forces at work with a submarine. |
Rational Expressions and Rational Functions and Equations |
