Use the following Media4Math resources with this Illustrative Math lesson.
Thumbnail Image | Title | Body | Curriculum Topic |
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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 Tutorial: Solving Quadratic Equations by Completing the Square: Example 1 | This is part of a collection of video tutorials on solving quadratic equations by completing the square. Each video is a step-by-step tutorial. Note: The download is a PDF template for use in modeling the examples shown in the videos. |
Quadratic Equations and Functions | |
Video Tutorial: Solving Quadratic Equations by Completing the Square: Example 2 | This is part of a collection of video tutorials on solving quadratic equations by completing the square. Each video is a step-by-step tutorial. Note: The download is a PDF template for use in modeling the examples shown in the videos. |
Quadratic Equations and Functions | |
Video Tutorial: Solving Quadratic Equations by Completing the Square: Example 3 | This is part of a collection of video tutorials on solving quadratic equations by completing the square. Each video is a step-by-step tutorial. Note: The download is a PDF template for use in modeling the examples shown in the videos. |
Quadratic Equations and Functions | |
Video Tutorial: Solving Quadratic Equations by Completing the Square: Example 4 | This is part of a collection of video tutorials on solving quadratic equations by completing the square. Each video is a step-by-step tutorial. Note: The download is a PDF template for use in modeling the examples shown in the videos. |
Quadratic Equations and Functions | |
Video Tutorial: Two-Step Equations, Video 1 | Video Tutorial: Two-Step Equations, Video 1
TopicSolving Equations DescriptionThis video introduces solving two-step equations involving multiplication and addition. Key concepts include using inverse operations like division and subtraction to isolate the variable. Vocabulary includes variable, equation, inverse operations, multiplication, and addition. Applications include basic algebra. |
Solving Two-Step Equations | |
Video Tutorial: Two-Step Equations, Video 2 | Video Tutorial: Two-Step Equations, Video 2
TopicSolving Equations DescriptionThe video explains solving two-step equations that involve multiplication and subtraction. It emphasizes the use of inverse operations such as division and addition. Key terms are variable, equation, inverse operations, multiplication, and subtraction. Algebraic applications are highlighted. |
Solving Two-Step Equations | |
Video Tutorial: Two-Step Equations, Video 3 | Video Tutorial: Two-Step Equations, Video 3
TopicSolving Equations DescriptionThe tutorial covers solving two-step equations involving division and addition. It focuses on isolating the variable using inverse operations like multiplication and subtraction. Vocabulary includes variable, equation, inverse operations, division, and addition. Applications are centered on algebraic problem-solving. |
Solving Two-Step Equations | |
Video Tutorial: Two-Step Equations, Video 4 | Video Tutorial: Two-Step Equations, Video 4
TopicSolving Equations DescriptionThis video addresses solving two-step equations involving division and subtraction. It demonstrates applying inverse operations, specifically multiplication and addition, to isolate the variable. Terms such as variable, equation, inverse operations, division, and subtraction are emphasized. Algebraic uses are discussed. |
Solving Two-Step Equations | |
Video Tutorial: What Is an Equation? | Video Tutorial: What Is an Equation?
In this video, students the basics of equations. They'll learn about true equations, false equations, and conditional equations. |
Applications of Equations and Inequalities | |
VIDEO: Algebra Applications: Systems of Equations, 1 | VIDEO: Algebra Applications: Systems of Equations, 1
TopicSystems of Equations DescriptionDescription: Explores profit and loss through linear functions, focusing on break-even points and business profitability using TI-Nspire for visualizations. |
Applications of Linear Systems and Solving Systems of Equations | |
VIDEO: Algebra Applications: Systems of Equations, 2 | VIDEO: Algebra Applications: Systems of Equations, 2
TopicSystems of Equations DescriptionDescription: Discusses encryption using linear systems, demonstrating substitution ciphers and matrix-based encoding for secure communication. |
Applications of Linear Systems and Solving Systems of Equations | |
VIDEO: Algebra Applications: Systems of Equations, 3 | VIDEO: Algebra Applications: Systems of Equations, 3
TopicSystems of Equations DescriptionDescription: Analyzes ballistic missile interception through quadratic systems, graphing missile paths and their intersection as solutions to equations. |
Applications of Linear Systems and Solving Systems of Equations | |
VIDEO: Algebra Applications: Variables and Equations, 1 | VIDEO: Algebra Applications: Variables and Equations, 1
TopicEquations DescriptionThe video introduces algebraic expressions and their ability to represent both known and unknown quantities. It defines variables as placeholders for unknowns and explains equations as relationships between two expressions. Key concepts include solving for variables and understanding the role of variables in equations. Key vocabulary includes variable, unknown quantity, and equation. The applications discussed include investigations into real-world scenarios such as honeybee populations and river geology. |
Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions | |
VIDEO: Algebra Applications: Variables and Equations, 2 | VIDEO: Algebra Applications: Variables and Equations, 2
TopicEquations DescriptionThis segment explores the impact of colony collapse disorder on honey production using statistical data. It introduces box and whisker plots and the calculation of mean as statistical tools to analyze honey yields. Key vocabulary includes colony collapse disorder, box plot, and mean. Applications include modeling bee population declines and their broader ecological and agricultural implications. |
Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions | |
VIDEO: Algebra Applications: Variables and Equations, 3 | VIDEO: Algebra Applications: Variables and Equations, 3
TopicEquations DescriptionThe video investigates the geometry of river meanders using the concept of the meander ratio, calculated as the ratio of a river’s sinuous length to its straight-line length. It uses a TI-Nspire calculator to simulate river paths and compute ratios. Key vocabulary includes meander ratio, sinuous length, and geometric modeling. Applications highlight the mathematical modeling of natural phenomena and the occurrence of pi in nature. |
Applications of Equations and Inequalities, Variables and Unknowns, Variable Expressions and Applications of Ratios, Proportions, and Percents | |
VIDEO: Algebra Nspirations: Solving Systems of Equations, 1 | VIDEO: Algebra Nspirations: Solving Systems of Equations, 1
TopicSystems of Equations DescriptionThis video introduces systems of equations, solving them graphically, numerically, and with TI-Nspire. Key topics include slope-intercept and standard forms, intersections of lines, and linear systems applications. Examples range from rental car cost comparisons to cell phone plans. The video emphasizes efficient problem-solving methods and practical interpretation of solutions. |
Applications of Linear Systems and Solving Systems of Equations | |
VIDEO: Algebra Nspirations: Solving Systems of Equations, 2 | VIDEO: Algebra Nspirations: Solving Systems of Equations, 2
TopicSystems of Equations DescriptionIn this Math Lab explore profit and loss graphs of linear functions. In this video, students will explore the core principles of Systems of Equations, developing skills to solve real-world problems effectively. The video includes demonstrations and examples to connect mathematics to everyday life. |
Applications of Linear Systems and Solving Systems of Equations | |
VIDEO: Algebra Nspirations: Solving Systems of Equations, 3 | VIDEO: Algebra Nspirations: Solving Systems of Equations, 3
TopicSystems of Equations DescriptionThe focus is on advanced methods for solving systems of equations, including nSolve and matrix row reduction (RREF). Practical examples such as ticket sales for a school play are used. Key vocabulary includes augmented matrix, consistency, and dependent systems. Applications extend to real-world decision-making and deeper algebraic understanding. |
Applications of Linear Systems and Solving Systems of Equations | |
VIDEO: Algebra Nspirations: Solving Systems of Equations, 4 | VIDEO: Algebra Nspirations: Solving Systems of Equations, 4
TopicSystems of Equations DescriptionIn this Math Lab explore non-linear systems. In this video, students will explore the core principles of Systems of Equations, developing skills to solve real-world problems effectively. The video includes demonstrations and examples to connect mathematics to everyday life. |
Applications of Linear Systems and Solving Systems of Equations | |
VIDEO: Algebra Nspirations: Variables and Equations, 1 | VIDEO: Algebra Nspirations: Variables and Equations, 1
TopicEquations DescriptionThis video covers the historical evolution of equations, the role of variables, constants, and parameters, and introduces linear and quadratic equations. Key vocabulary includes symbolic algebra, parameter, variable, and constants. Real-world applications are introduced through general problem-solving using linear equations, like solving for unknowns in financial contexts. |
Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions | |
VIDEO: Algebra Nspirations: Variables and Equations, 2 | VIDEO: Algebra Nspirations: Variables and Equations, 2
TopicEquations DescriptionIn this Math Lab explore the linear relationship between the circumference and diameter of a circle. Relevance to the Topic: This video is a valuable resource for understanding the topic of Equations. It connects theoretical concepts with practical applications, offering insights that make learning engaging and relatable. |
Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions | |
VIDEO: Algebra Nspirations: Variables and Equations, 3 | VIDEO: Algebra Nspirations: Variables and Equations, 3
TopicEquations DescriptionExpanding on Part 1, this video demonstrates solving linear equations algebraically and dynamically using TI-Nspire technology. Applications include walk-a-thons and bike-a-thons, illustrating linear relationships in practical contexts. Key vocabulary includes linear equation, function, and symbolic representation. |
Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions | |
VIDEO: Algebra Nspirations: Variables and Equations, 4 | VIDEO: Algebra Nspirations: Variables and Equations, 4
TopicEquations DescriptionIn this Math Lab, use a visual model to find the square of a binomial. Relevance to the Topic: This video is a valuable resource for understanding the topic of Equations. It connects theoretical concepts with practical applications, offering insights that make learning engaging and relatable. |
Applications of Equations and Inequalities, Variables and Unknowns and Variable Expressions | |
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 12 | VIDEO: Brief Review: Dividing 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: Ti-Nspire Mini-Tutorial, Video 28 | VIDEO: TI-Nspire Mini-Tutorial: (CAS) Multiplying Rational Expressions
In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator Window is used to multiply rational expressions. This video supports the TI-Nspire Clickpad and Touchpad. |
Rational Expressions | |
Worksheet: Checking Equations, Worksheet 1 | Worksheet: Checking Equations, Worksheet 1
This is part of a collection of math worksheets on the topic of determining if an equation is true or false using their addition skills. Note: Point out to students that the equals sign with a question mark above indicates that the equation may be true or false. 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. |
Addition Facts to 25 | |
Worksheet: Checking Equations, Worksheet 2 | Worksheet: Checking Equations, Worksheet 2
This is part of a collection of math worksheets on the topic of determining if an equation is true or false using their addition skills. Note: Point out to students that the equals sign with a question mark above indicates that the equation may be true or false. 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. |
Addition Facts to 25 | |
Worksheet: Checking Equations, Worksheet 3 | Worksheet: Checking Equations, Worksheet 3
This is part of a collection of math worksheets on the topic of determining if an equation is true or false using their addition skills. Note: Point out to students that the equals sign with a question mark above indicates that the equation may be true or false. 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. |
Addition Facts to 25 | |
Worksheet: Checking Equations, Worksheet 4 | Worksheet: Checking Equations, Worksheet 4
This is part of a collection of math worksheets on the topic of determining if an equation is true or false using their addition skills. Note: Point out to students that the equals sign with a question mark above indicates that the equation may be true or false. 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. |
Addition Facts to 25 | |
Worksheet: Checking Equations, Worksheet 5 | Worksheet: Checking Equations, Worksheet 5
This is part of a collection of math worksheets on the topic of determining if an equation is true or false using their addition skills. Note: Point out to students that the equals sign with a question mark above indicates that the equation may be true or false. 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. |
Addition Facts to 25 | |
Worksheet: Desmos Activity: Linear Equations in Point-Slope Form | Worksheet: Desmos Activity: Linear Equations in Point-Slope Form
This is part of a collection of math worksheets that are companions to interactive Desmos activities. 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. |
Point-Slope Form | |
Worksheet: Desmos Activity: Linear Equations in Standard Form | Worksheet: Desmos Activity: Linear Equations in Standard Form
This is part of a collection of math worksheets that are companions to interactive Desmos activities. 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. |
Standard Form | |
Worksheet: Modeling Equations | Worksheet: Modeling Equations
Given a visual model, students write the corresponding addition equation. 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. |
Addition Expressions and Equations | |
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 1 | Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 1
This is part of a collection of math worksheets on the topic of solving one-step equations. 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. |
Solving One-Step Equations | |
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 10 | Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 10
This is part of a collection of math worksheets on the topic of solving one-step equations. 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. |
Solving One-Step Equations | |
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 11 | Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 11
This is part of a collection of math worksheets on the topic of solving one-step equations. 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. |
Solving One-Step Equations | |
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 12 | Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 12
This is part of a collection of math worksheets on the topic of solving one-step equations. 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. |
Solving One-Step Equations | |
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 13 | Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 13
This is part of a collection of math worksheets on the topic of solving one-step equations. 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. |
Solving One-Step Equations | |
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 14 | Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 14
This is part of a collection of math worksheets on the topic of solving one-step equations. 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. |
Solving One-Step Equations | |
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 15 | Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 15
This is part of a collection of math worksheets on the topic of solving one-step equations. 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. |
Solving One-Step Equations | |
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 16 | Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 16
This is part of a collection of math worksheets on the topic of solving one-step equations. 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. |
Solving One-Step Equations | |
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 17 | Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 17
This is part of a collection of math worksheets on the topic of solving one-step equations. 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. |
Solving One-Step Equations | |
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 18 | Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 18
This is part of a collection of math worksheets on the topic of solving one-step equations. 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. |
Solving One-Step Equations | |
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 19 | Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 19
This is part of a collection of math worksheets on the topic of solving one-step equations. 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. |
Solving One-Step Equations | |
Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 2 | Worksheet: One-Step Equations with Solutions In the Range 0 To 10 Set 2
This is part of a collection of math worksheets on the topic of solving one-step equations. 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. |
Solving One-Step Equations |