Use the following Media4Math resources with this Illustrative Math lesson.
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Video Tutorial: Rational Numbers: Video 1 | Video Tutorial: Rational Numbers: What Are Rational Numbers?
This is part of a collection of video tutorials on the topic of Rational Numbers. This includes defining rational numbers, rational number operations, comparing and ordering rational numbers, and applications of rational numbers. —PRESS PREVIEW TO SEE THE VIDEO TUTORIAL— To see the complete collection of these videos on fractions, click on this link.The following section includes background information on rational numbers. Refer to this section as you view the videos, or as review material afterward. |
Rational Expressions | |
Video Tutorial: Rational Numbers: Video 10 | Video Tutorial: Rational Numbers: Rational Numbers and Exponents
This is part of a collection of video tutorials on the topic of Rational Numbers. This includes defining rational numbers, rational number operations, comparing and ordering rational numbers, and applications of rational numbers. —PRESS PREVIEW TO SEE THE VIDEO TUTORIAL— To see the complete collection of these videos on fractions, click on this link.The following section includes background information on rational numbers. Refer to this section as you view the videos, or as review material afterward. |
Rational Expressions | |
Video Tutorial: Rational Numbers: Video 11 | Video Tutorial: Rational Numbers: Numerical Expressions with Rational Numbers
This is part of a collection of video tutorials on the topic of Rational Numbers. This includes defining rational numbers, rational number operations, comparing and ordering rational numbers, and applications of rational numbers. —PRESS PREVIEW TO SEE THE VIDEO TUTORIAL— To see the complete collection of these videos on fractions, click on this link.The following section includes background information on rational numbers. Refer to this section as you view the videos, or as review material afterward. |
Rational Expressions | |
Video Tutorial: Rational Numbers: Video 12 | Video Tutorial: Rational Numbers: Variable Expressions with Rational Numbers
This is part of a collection of video tutorials on the topic of Rational Numbers. This includes defining rational numbers, rational number operations, comparing and ordering rational numbers, and applications of rational numbers. —PRESS PREVIEW TO SEE THE VIDEO TUTORIAL— To see the complete collection of these videos on fractions, click on this link.The following section includes background information on rational numbers. Refer to this section as you view the videos, or as review material afterward. |
Rational Expressions | |
Video Tutorial: Rational Numbers: Video 13 | Video Tutorial: Rational Numbers: Rational Numbers on the Cartesian Coordinate System
This is part of a collection of video tutorials on the topic of Rational Numbers. This includes defining rational numbers, rational number operations, comparing and ordering rational numbers, and applications of rational numbers. —PRESS PREVIEW TO SEE THE VIDEO TUTORIAL— To see the complete collection of these videos on fractions, click on this link.The following section includes background information on rational numbers. Refer to this section as you view the videos, or as review material afterward. |
Rational Expressions | |
Video Tutorial: Rational Numbers: Video 2 | Video Tutorial: Rational Numbers: Rational Numbers and Irrational Numbers
This is part of a collection of video tutorials on the topic of Rational Numbers. This includes defining rational numbers, rational number operations, comparing and ordering rational numbers, and applications of rational numbers. —PRESS PREVIEW TO SEE THE VIDEO TUTORIAL— To see the complete collection of these videos on fractions, click on this link.The following section includes background information on rational numbers. Refer to this section as you view the videos, or as review material afterward. |
Rational Expressions | |
Video Tutorial: Rational Numbers: Video 3 | Video Tutorial: Rational Numbers: Rational Numbers on a Number Line
This is part of a collection of video tutorials on the topic of Rational Numbers. This includes defining rational numbers, rational number operations, comparing and ordering rational numbers, and applications of rational numbers. —PRESS PREVIEW TO SEE THE VIDEO TUTORIAL— To see the complete collection of these videos on fractions, click on this link.The following section includes background information on rational numbers. Refer to this section as you view the videos, or as review material afterward. |
Rational Expressions | |
Video Tutorial: Rational Numbers: Video 4 | Video Tutorial: Rational Numbers: Rational Numbers and Absolute Value
This is part of a collection of video tutorials on the topic of Rational Numbers. This includes defining rational numbers, rational number operations, comparing and ordering rational numbers, and applications of rational numbers. —PRESS PREVIEW TO SEE THE VIDEO TUTORIAL— To see the complete collection of these videos on fractions, click on this link.The following section includes background information on rational numbers. Refer to this section as you view the videos, or as review material afterward. |
Rational Expressions | |
Video Tutorial: Rational Numbers: Video 5 | Video Tutorial: Rational Numbers: Comparing and Ordering Rational Numbers
This is part of a collection of video tutorials on the topic of Rational Numbers. This includes defining rational numbers, rational number operations, comparing and ordering rational numbers, and applications of rational numbers. —PRESS PREVIEW TO SEE THE VIDEO TUTORIAL— To see the complete collection of these videos on fractions, click on this link.The following section includes background information on rational numbers. Refer to this section as you view the videos, or as review material afterward. |
Rational Expressions | |
Video Tutorial: Rational Numbers: Video 6 | Video Tutorial: Rational Numbers: Adding Rational Numbers
This is part of a collection of video tutorials on the topic of Rational Numbers. This includes defining rational numbers, rational number operations, comparing and ordering rational numbers, and applications of rational numbers. —PRESS PREVIEW TO SEE THE VIDEO TUTORIAL— To see the complete collection of these videos on fractions, click on this link.The following section includes background information on rational numbers. Refer to this section as you view the videos, or as review material afterward. |
Rational Expressions | |
Video Tutorial: Rational Numbers: Video 7 | Video Tutorial: Rational Numbers: Subtracting Rational Numbers
This is part of a collection of video tutorials on the topic of Rational Numbers. This includes defining rational numbers, rational number operations, comparing and ordering rational numbers, and applications of rational numbers. —PRESS PREVIEW TO SEE THE VIDEO TUTORIAL— To see the complete collection of these videos on fractions, click on this link.The following section includes background information on rational numbers. Refer to this section as you view the videos, or as review material afterward. |
Rational Expressions | |
Video Tutorial: Rational Numbers: Video 8 | Video Tutorial: Rational Numbers: Multiplying Rational Numbers
This is part of a collection of video tutorials on the topic of Rational Numbers. This includes defining rational numbers, rational number operations, comparing and ordering rational numbers, and applications of rational numbers. —PRESS PREVIEW TO SEE THE VIDEO TUTORIAL— To see the complete collection of these videos on fractions, click on this link.The following section includes background information on rational numbers. Refer to this section as you view the videos, or as review material afterward. |
Rational Expressions | |
Video Tutorial: Rational Numbers: Video 9 | Video Tutorial: Rational Numbers: Dividing Rational Numbers
This is part of a collection of video tutorials on the topic of Rational Numbers. This includes defining rational numbers, rational number operations, comparing and ordering rational numbers, and applications of rational numbers. —PRESS PREVIEW TO SEE THE VIDEO TUTORIAL— To see the complete collection of these videos on fractions, click on this link.The following section includes background information on rational numbers. Refer to this section as you view the videos, or as review material afterward. |
Rational Expressions | |
VIDEO: Algebra Applications: Rational Functions, 1 | VIDEO: Algebra Applications: Rational Functions, 1
TopicRational Functions DescriptionExplains submarine pressure and volume relationships using rational functions, illustrating depth impacts on vessel integrity and scuba safety. Relevance: This video provides a practical perspective on Rational Functions, making abstract concepts more accessible through real-world applications. |
Rational Expressions and Rational Functions and Equations | |
VIDEO: Algebra Applications: Rational Functions, 2 | VIDEO: Algebra Applications: Rational Functions, 2
TopicRational Functions DescriptionExamines surface area to volume ratios in animals using rational functions, connecting these ratios to evolutionary adaptations in different climates. Relevance: This video provides a practical perspective on Rational Functions, making abstract concepts more accessible through real-world applications. |
Rational Expressions and Rational Functions and Equations | |
VIDEO: Algebra Applications: Rational Functions, 3 | VIDEO: Algebra Applications: Rational Functions, 3
TopicRational Functions DescriptionDemonstrates the optics of the Hubble telescope through rational functions, analyzing lens properties and asymptotes for image clarity. Relevance: This video provides a practical perspective on Rational Functions, making abstract concepts more accessible through real-world applications. |
Rational Expressions and Rational Functions and Equations | |
VIDEO: Algebra Nspirations: Rational Functions | VIDEO: Algebra Nspirations: Rational Functions and Expressions
After briefly reviewing the concept of inverse variation, this video explores Boyle’s law, a real world example of an inversely proportional relationship between pressure and volume of a gas. Written and hosted by internationally acclaimed math educator Dr. Monica Neagoy, it goes on to examine similarities and differences among rational functions and numbers. Finally, it takes a look at rational functions graphs and ends with a delightful example merging Euclidean and analytic geometry, thanks to the TI-Nspire technology. Concepts explored: functions, rational expressions, rational functions, asymptotes |
Rational Expressions and Rational Functions and Equations | |
VIDEO: Algebra Nspirations: Rational Functions, 1 | VIDEO: Algebra Nspirations: Rational Functions and Expressions, Segment 1
In this Investigation we look at an application of rational functions: Boyle's Law. This video is Segment 1 of a 4 segment series related to Algebra Nspirations: Rational Functions and Expressions. Segments 1 and 2 are grouped together. |
Rational Expressions and Rational Functions and Equations | |
VIDEO: Algebra Nspirations: Rational Functions, 2 | VIDEO: Algebra Nspirations: Rational Functions and Expressions, Segment 2
In this Math Lab we explore rational and irrational numbers. This video is Segment 2 of a 4 segment series related to Algebra Nspirations: Rational Functions and Expressions. |
Rational Expressions and Rational Functions and Equations | |
VIDEO: Algebra Nspirations: Rational Functions, 3 | VIDEO: Algebra Nspirations: Rational Functions and Expressions, Segment 3
In this Investigation we look at graphs of rational functions. This video is Segment 3 of a 4 segment series related to Algebra Nspirations: Rational Functions and Expressions. |
Rational Expressions and Rational Functions and Equations | |
VIDEO: Algebra Nspirations: Rational Functions, 4 | VIDEO: Algebra Nspirations: Rational Functions and Expressions, Segment 4
In this Math Lab we look at equivalent rational functions. This video is Segment 4 of a 4 segment series related to Algebra Nspirations: Rational Functions and Expressions. |
Rational Expressions and Rational Functions and Equations | |
VIDEO: Brief Review, Video 11 | VIDEO: Brief Review: Multiplying Rational Numbers
Watch this video about rational numbers. (The transcript is included.) Video Transcript
In your study of integers you saw that dividing integers sometimes resulted in a non-integer quotient. In this video we look at a class of numbers called rational numbers, which also includes the integers. Let’s start with an example. |
Numerical Expressions | |
VIDEO: Brief Review, Video 13 | VIDEO: Brief Review: Applications of Rational Numbers
Watch this video about rational numbers. (The transcript is included.) Video Transcript
In your study of integers you saw that dividing integers sometimes resulted in a non-integer quotient. In this video we look at a class of numbers called rational numbers, which also includes the integers. Let’s start with an example. |
Numerical Expressions | |
VIDEO: Brief Review, Video 9 | VIDEO: Brief Review: What Is a Rational Number?
Watch this video about rational numbers. (The transcript is included.) Video Transcript
In your study of integers you saw that dividing integers sometimes resulted in a non-integer quotient. In this video we look at a class of numbers called rational numbers, which also includes the integers. Let’s start with an example. |
Numerical Expressions | |
VIDEO: Ti-Nspire Mini-Tutorial, Video 66 | VIDEO: TI-Nspire Mini-Tutorial: Exploring Rational Function Graphs with Sliders
In this TI Nspire tutorial, the Graph window is used to create a slider-based graph of a rational function. This video supports the TI-Nspire Clickpad and Touchpad. |
Rational Functions and Equations | |
Worksheet: Adding Money, Worksheet 1 | Worksheet: Adding Money, Worksheet 1
This is part of a collection of math worksheets on the topic of adding various money amounts. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Money | |
Worksheet: Adding Money, Worksheet 2 | Worksheet: Adding Money, Worksheet 2
This is part of a collection of math worksheets on the topic of adding various money amounts. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Money | |
Worksheet: Adding Money, Worksheet 3 | Worksheet: Adding Money, Worksheet 3
This is part of a collection of math worksheets on the topic of adding various money amounts. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Money | |
Worksheet: Adding Money, Worksheet 4 | Worksheet: Adding Money, Worksheet 4
This is part of a collection of math worksheets on the topic of adding various money amounts. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Money | |
Worksheet: Adding Money, Worksheet 5 | Worksheet: Adding Money, Worksheet 5
This is part of a collection of math worksheets on the topic of adding various money amounts. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Money | |
Worksheet: TI-Nspire Mini-Tutorial: (CAS) Adding and Subtracting Rational Expressions | Worksheet: TI-Nspire Mini-Tutorial: (CAS) Adding and Subtracting Rational Expressions
This is part of a collection of math worksheets on the use of the TI-Nspire graphing calculator. Each worksheet supports a companion TI-Nspire Mini-Tutorial video. It provides all the keystrokes for the activity. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Rational Expressions and Rational Functions and Equations | |
Worksheet: TI-Nspire Mini-Tutorial: (CAS) Multiplying Rational Expressions | Worksheet: TI-Nspire Mini-Tutorial: (CAS) Multiplying Rational Expressions
This is part of a collection of math worksheets on the use of the TI-Nspire graphing calculator. Each worksheet supports a companion TI-Nspire Mini-Tutorial video. It provides all the keystrokes for the activity. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Rational Expressions and Rational Functions and Equations | |
Worksheet: TI-Nspire Mini-Tutorial: (CAS) Simplifying Rational Expressions | Worksheet: TI-Nspire Mini-Tutorial: (CAS) Simplifying Rational Expressions
This is part of a collection of math worksheets on the use of the TI-Nspire graphing calculator. Each worksheet supports a companion TI-Nspire Mini-Tutorial video. It provides all the keystrokes for the activity. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Rational Expressions and Rational Functions and Equations | |
Worksheet: TI-Nspire Mini-Tutorial: Composite Functions, Linear to Rational | Worksheet: TI-Nspire Mini-Tutorial: Composite Functions, Linear to Rational
What Are Composite Functions?Modeling Functions |
Rational Expressions and Rational Functions and Equations | |
Worksheet: TI-Nspire Mini-Tutorial: Exploring Rational Function Graphs with Sliders | Worksheet: TI-Nspire Mini-Tutorial: Exploring Rational Function Graphs with Sliders
This is part of a collection of math worksheets on the use of the TI-Nspire graphing calculator. Each worksheet supports a companion TI-Nspire Mini-Tutorial video. It provides all the keystrokes for the activity. To see the complete worksheet collection on this topic, click on this link. Note: The download is a PDF file.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab.Worksheet LibraryTo see the complete collection of Worksheets, click on this link. |
Rational Functions and Equations |