Use the following Media4Math resources with this Illustrative Math lesson.
Thumbnail Image | Title | Body | Curriculum Topic |
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Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrant IV | Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrant IV
Video Tutorial: Slope Formula: Positive Slope, Coordinates in Quadrant IV. In this tutorial, students learn about the slope formula in general and then see an application of it with two points in Quadrant IV. This is part of a collection of video tutorials on the topic of the Slope Formula. These videos cover ways of calculating slope, as well as positive, negative, zero, and undefined slope. |
Slope | |
Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrants I and II | Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrants I and II
Video Tutorial: Slope Formula: Positive Slope, Coordinates in Quadrants I and II. In this tutorial, students learn about the slope formula in general and then see an application of it with two points in Quadrant I and Quadrant II. This is part of a collection of video tutorials on the topic of the Slope Formula. These videos cover ways of calculating slope, as well as positive, negative, zero, and undefined slope. |
Slope | |
Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrants III and IV | Closed Captioned Video: Slope Formula: Positive Slope, Coordinates in Quadrants III and IV
Video Tutorial: Slope Formula: Positive Slope, Coordinates in Quadrants III and IV. In this tutorial, students learn about the slope formula in general and then see an application of it with two points in Quadrant III and Quadrant IV. This is part of a collection of video tutorials on the topic of the Slope Formula. These videos cover ways of calculating slope, as well as positive, negative, zero, and undefined slope. |
Slope | |
Closed Captioned Video: Slope of a Line Connecting Two Points | Closed Captioned Video: Slope of a Line Connecting Two Points
In this TI Nspire tutorial, the Graph window is to find the slope of two points connected by a line. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a worksheet. . |
Slope | |
Collections in a Box: Slope Formula | This cheat sheet gathers together a number of resources on the topic of the slope formula. See the descriptions and links below. Each link takes you to a collection of resources around that topic. The middle column indicates the number of resources available and the third column takes you to page on Media4Math where those resources can be found. Subscribers can download the PDF version of this cheat sheet. Click Preview to see the HTML version. |
Point-Slope Form, Slope and Slope-Intercept Form | |
Collections in a Box: Slope Formula | This cheat sheet gathers together a number of resources on the topic of the slope formula. See the descriptions and links below. Each link takes you to a collection of resources around that topic. The middle column indicates the number of resources available and the third column takes you to page on Media4Math where those resources can be found. Subscribers can download the PDF version of this cheat sheet. Click Preview to see the HTML version. |
Point-Slope Form, Slope and Slope-Intercept Form | |
Collections in a Box: Slope Formula | This cheat sheet gathers together a number of resources on the topic of the slope formula. See the descriptions and links below. Each link takes you to a collection of resources around that topic. The middle column indicates the number of resources available and the third column takes you to page on Media4Math where those resources can be found. Subscribers can download the PDF version of this cheat sheet. Click Preview to see the HTML version. |
Point-Slope Form, Slope and Slope-Intercept Form | |
Definition--Direct Variation | Direct Variation
TopicLinear Functions DefinitionDirect variation describes a linear relationship between two variables where one variable is a constant multiple of the other, expressed as y = kx, where k is the constant of variation. DescriptionDirect variation is a fundamental concept in linear functions, illustrating how one variable changes proportionally with another. The constant of variation, š k, represents the rate of change. In real-world scenarios, direct variation can model relationships such as speed and distance, where distance traveled varies directly with time at a constant speed. Understanding this concept is crucial in fields like physics and engineering. |
Applications of Linear Functions | |
Definition--Slope Concepts--Delta x | Delta xTopicSlope DefinitionDelta x is the change in the x-coordinate in a linear relationship. DescriptionThe term Delta x is fundamental to understanding slope as it represents the horizontal change in a lineās position. In real-world applications, Delta x can represent the distance traveled over time in physics and engineering contexts. |
Slope | |
Definition--Slope Concepts--Delta y | Delta yTopicSlope DefinitionDelta y is the change in the y-coordinate in a linear relationship. DescriptionThe term Delta y signifies the vertical change, essential for calculating slope used in graphing and data interpretation. In practical scenarios, Delta y can illustrate changes in temperature over time or the rise in elevation in geography. |
Slope | |
Definition--Slope Concepts--Grade | GradeTopicSlope DefinitionGrade is a ratio indicating the steepness of a slope. DescriptionThe term Grade commonly refers to the angle of elevation or slope expressed as a percentage. In engineering, grades are crucial for designing roads and railways, ensuring safety and efficiency. |
Slope | |
Definition--Slope Concepts--Gradient | GradientTopicSlope DefinitionGradient represents the rate of change of a quantity. DescriptionThe Gradient measures how steep a line is, calculated by the ratio of the rise to run. This concept is significant in fields like physics and economics where gradients can represent relationships between variables. |
Slope | |
Definition--Slope Concepts--Negative Slope | Negative SlopeTopicSlope DefinitionNegative Slope indicates a decrease in value as x increases. DescriptionThe Negative Slope signifies that as one variable increases, the other decreases, often used in economics to depict inverse relationships. This term finds relevance in real-world scenarios like demand curves which slope downwards. |
Slope | |
Definition--Slope Concepts--Pitch | PitchTopicSlope DefinitionPitch refers to the steepness of a slope in a real-world context. DescriptionPitch is commonly applied in construction and design fields to denote the angle of roofs and ramps. This is essential in architecture, especially when dealing with drainage and material use. |
Slope | |
Definition--Slope Concepts--Point-Slope Form | Point-Slope FormTopicSlope DefinitionPoint-Slope Form is a way to express linear equations given the slope and a point on the line. DescriptionThe Point-Slope Form is crucial in algebra for identifying linear relationships given the slope and a point on the line. Understanding this concept aids in graphing lines efficiently and is foundational in higher mathematics. For a complete collection of terms related to Slope click on this link: Slope Collection. |
Point-Slope Form | |
Definition--Slope Concepts--Positive Slope | Positive SlopeTopicSlope DefinitionPositive Slope indicates an increase in value as x increases. DescriptionThe Positive Slope indicates that as x grows, y also rises, signifying direct relationships in data analysis. This principle enables predictions in various analytics and trends. For a complete collection of terms related to Slope click on this link: Slope Collection. |
Slope | |
Definition--Slope Concepts--Slope | SlopeTopicSlope DefinitionSlope measures the steepness of a line. DescriptionSlope is a fundamental concept in mathematics, expressing the ratio of vertical rise to horizontal run. This is vital for understanding linear functions, essential in fields such as physics, economics, and data science. For a complete collection of terms related to Slope click on this link: Slope Collection. |
Slope | |
Definition--Slope Concepts--Slope Formula | Slope FormulaTopicSlope DefinitionThe Slope Formula calculates the rate of change. DescriptionThe Slope Formula is typically represented as This formula is a cornerstone in algebra, enabling students to analyze linear equations effectively. |
Slope | |
Definition--Slope Concepts--Slope-Intercept Form | Slope-Intercept FormTopicSlope DefinitionThe slope-intercept form is an equation of a straight line represented as y = m x + b, where m is the slope and b is the y-intercept. DescriptionThe slope-intercept form is a fundamental concept in algebra, providing a straightforward way to graph linear equations. It is widely used in various fields, from economics to physics, to model linear relationships and predict outcomes based on given data. Understanding this form is crucial for students as it lays the foundation for more complex mathematical concepts and real-world applications. |
Slope-Intercept Form | |
Definition--Slope Concepts--Slopes of Parallel Lines | Slopes of Parallel LinesTopicSlope DefinitionParallel lines are lines in the same plane that never meet; they have equal slopes. DescriptionUnderstanding the slopes of parallel lines is essential in geometry and algebra, as it helps in identifying and proving parallelism in shapes and graphs. This concept is applied in various fields, including architecture and engineering, where maintaining parallelism is crucial for structural integrity and design. In mathematics education, this concept aids in developing logical reasoning and problem-solving skills. |
Slope | |
Definition--Slope Concepts--Slopes of Perpendicular Lines | Slopes of Perpendicular LinesTopicSlope DefinitionPerpendicular lines intersect at a right angle, and their slopes are negative reciprocals of each other. DescriptionThe concept of perpendicular slopes is vital in geometry, as it helps in determining the orthogonality of lines. This principle is used in various applications, such as designing perpendicular intersections in roadways and creating right-angle joints in construction. In education, it enhances students' understanding of geometric properties and their ability to solve related problems. |
Slope | |
Definition--Slope Concepts--Steepness | SteepnessTopicSlope DefinitionSteepness is a measure of how steep a line is, typically calculated as the absolute value of the slope. DescriptionSteepness is a key concept in understanding the inclination of lines and surfaces. It is commonly used in fields like geology and civil engineering to assess the gradient of terrains and structures. In math education, learning about steepness helps students grasp the concept of slope and its practical implications, enhancing their analytical skills and understanding of real-world phenomena. |
Slope | |
Definition--Slope Concepts--The Rise Over the Run | The Rise Over the RunTopicSlope DefinitionThe rise over the run describes the change in y over the change in x in a linear relationship. DescriptionThe concept of "rise over run" is foundational in understanding how to calculate the slope of a line. It is used in various disciplines, such as physics and economics, to model relationships and predict trends. In education, mastering this concept is crucial for students as it forms the basis for graphing linear equations and understanding the behavior of lines in a coordinate plane. |
Slope | |
Definition--Slope Concepts--Undefined Slope | Undefined SlopeTopicSlope DefinitionUndefined slope occurs when a vertical line is present, meaning there is no change in x. DescriptionAn undefined slope is a critical concept in mathematics, particularly in graphing. It indicates a vertical line where the change in x is zero, making the slope calculation impossible. This concept is important in various fields, such as computer graphics and data analysis, where vertical lines can represent boundaries or limits. Understanding undefined slopes helps students in identifying and interpreting vertical lines in graphs. |
Slope | |
Definition--Slope Concepts--Zero Slope | Zero SlopeTopicSlope DefinitionZero slope describes a horizontal line where there is no change in y as x changes. DescriptionA zero slope is a key concept in algebra and geometry, representing a horizontal line. It is used in various applications, such as designing flat surfaces and analyzing constant relationships in data. In education, understanding zero slopes helps students in graphing and interpreting horizontal lines, enhancing their ability to analyze linear relationships. For a complete collection of terms related to Slope click on this link: Slope Collection. |
Slope | |
Desmos Activity: Exploring the Slope Formula | Desmos Activity: Exploring the Slope Formula
Click on this link to see the complete collection of Desmos resources.
Use a custom Desmos graphing calculator activity to explore the slope formula. The Desmos activity includes the slope formula equation. Students input the values for the two coordinates. They can also use the provided sliders to input the values. The Desmos interactive will calculate the slope of the line connecting the two points, as well as the graph of the line itself. There is a companion worksheet for this activity, which subscribers can download. The worksheet is a PDF file. |
Slope | |
Desmos Activity: Slope As Rate of Change | Desmos Activity: Slope As Rate of Change Use this activity to explore slope as a rate of change. In this Desmos activity, the slope of the line is the rate (cost per pound) for purchasing fruit. Students manipulate the slider for m to see the impact on the cost. |
Slope and Ratios and Rates | |
Desmos Activity: Slope As Rise Over Run | Desmos Activity: Slope As Rise Over Run This Desmos activity allows students to explore slope as the ratio of the rise over the run. Click Preview to launch the activity. In the activity students click on the points to create a line segment connecting two points. Use the background grid to determine the rise and the run and calculate the slope. |
Slope | |
Desmos Activity: Slope As Rise Over Run 2 | Desmos Activity: Slope As Rise Over Run 2 In this activity, students input different values for the coordinates to create a new line. They can then measure the rise and run to calculate the slope. |
Slope | |
Formulas--Slope Formula | Formulas | Slope Formula
The formula for the Slope Formula. This is part of a collection of math formulas. āPRESS PREVIEW TO SEE THE IMAGEā To see the complete collection of formulas, click on this link.The following section includes background information on slope. This background also includes video resources and accompanying transcripts. What Is Slope?Watch this video to learn about the slope formula. (The transcript is also included.) |
Slope | |
Instructional Resource--Strategy Pack--The Slope of a Line | Instructional Resource | Strategy Pack | The Slope of a Line
Learn different strategies for finding the slope of a line. The Strategy Packs provide alternate ways of solving the same problem, giving your students different approaches to the same problem. The goal of the Strategy Packs is to encourage your students to think strategically when solving math problems. āPRESS PREVIEW TO LAUNCH THE PRESENTATIONā To see the complete collection of Instructional Resources, click on this link.Note: The download is a PPT file. |
Slope | |
INSTRUCTIONAL RESOURCE: Desmos Tutorial: Linear Functions in Point-Slope Form | INSTRUCTIONAL RESOURCE: Desmos Tutorial: Linear Functions in Point-Slope Form
In this Slide Show, use the Desmos graphing calculator to explore the point-slope form. To see the complete collection of Desmos Resources click on this link. Note: The download is a PPT file. This is part of a collection of Desmos tutorials on a variety of math topics. To see the complete collection of these resources, click on this link.Library of Instructional ResourcesTo see the complete library of Instructional Resources , click on this link. |
Applications of Linear Functions, Graphs of Linear Functions and Point-Slope Form | |
INSTRUCTIONAL RESOURCE: Math Examples 19 | INSTRUCTIONAL RESOURCE: Math Examples--Graphing Linear Functions in Slope-Intercept Form
The complete set of 13 examples that make up this set of tutorials. This is part of a collection of math examples for a variety of math topics. To see the complete collection of these resources, click on this link. Note: The download is a PPT file.Library of Instructional ResourcesTo see the complete library of Instructional Resources , click on this link. |
Applications of Linear Functions and Graphs of Linear Functions | |
INSTRUCTIONAL RESOURCE: Math Examples 25 | INSTRUCTIONAL RESOURCE: Math Examples--Line From Two Points
The complete set of 29 examples that make up this set of tutorials. This is part of a collection of math examples for a variety of math topics. To see the complete collection of these resources, click on this link. Note: The download is a PPT file.Library of Instructional ResourcesTo see the complete library of Instructional Resources , click on this link. |
Applications of Linear Functions and Graphs of Linear Functions | |
INSTRUCTIONAL RESOURCE: Math Examples 26 | INSTRUCTIONAL RESOURCE: Math Examples--Linear Equations in Standard Form
This PowerPoint includes the 22 Tutorials on the topic of converting Linear Equations in Standard Form to Slope-Intercept Form. This is part of a collection of math examples for a variety of math topics. To see the complete collection of these resources, click on this link. Note: The download is a PPT file.Library of Instructional ResourcesTo see the complete library of Instructional Resources , click on this link. |
Applications of Linear Functions and Graphs of Linear Functions | |
INSTRUCTIONAL RESOURCE: Math Examples 30 | INSTRUCTIONAL RESOURCE: Math Examples--Midpoint Formula
The complete set of 20 examples that make up this set of tutorials. This is part of a collection of math examples for a variety of math topics. To see the complete collection of these resources, click on this link. Note: The download is a PPT file.Library of Instructional ResourcesTo see the complete library of Instructional Resources , click on this link. |
Midpoint Formula | |
INSTRUCTIONAL RESOURCE: Math Examples 36 | INSTRUCTIONAL RESOURCE: Math Examples--Point-Slope Form
The complete set of 8 examples that make up this set of tutorials. This is part of a collection of math examples for a variety of math topics. To see the complete collection of these resources, click on this link. Note: The download is a PPT file.Library of Instructional ResourcesTo see the complete library of Instructional Resources , click on this link. |
Applications of Linear Functions and Graphs of Linear Functions | |
INSTRUCTIONAL RESOURCE: Nspire App Tutorial: Point-Slope Form | In this Slide Show, create a template for determining the equation of a line given a point and the slope of the line. This presentation requires the use of the TI-Nspire iPad App. Note: the download is a PPT. |
Applications of Linear Functions, Graphs of Linear Functions and Point-Slope Form | |
INSTRUCTIONAL RESOURCE: Tutorial: The Point-Slope Form | <h1>INSTRUCTIONAL RESOURCE: Tutorial: The Point-Slope Form</h1><p>In this Slide Show, learn about thepoint-slope form. </p><h3> This is part of a collection of tutorials on a variety of math topics. To see the complete collection of these resources, <a href="https://www.media4math.com/instructional-resources?field_la_display_titā¦ on this link.</u></strong></a> </h3> <h3> Note: The download is a PPT file. </h3>< <h2> Library of Instructional Resources </h3> |
Applications of Linear Functions, Graphs of Linear Functions and Point-Slope Form | |
Interactive Crossword Puzzle--Slope Intercept Form | Interactive Crossword Puzzle--Slope Intercept Form
This interactive crossword puzzle tests knowledge of key terms on the topic of the slope intercept form. This is part of a collection of math games and interactives. To see the complete collection of the games, click on this link. Note: The download is the teacher's guide.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab. |
Slope-Intercept Form | |
Interactive Math Game--DragNDrop--Equation of a Line from Two Points | Interactive Math Game--DragNDrop Math--Equation of a Line from Two Points
In this drag-and-drop game, match the coordinates with the equation of the line that crosses these points. This game generates thousands of different equation combinations, offering an ideal opportunity for skill review in a game format. This is part of a collection of math games and interactives. To see the complete collection of the games, click on this link. Note: The download is the teacher's guide.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab. |
Point-Slope Form, Slope-Intercept Form and Standard Form | |
Interactive Math Game--DragNDrop--Equation of a Line from Two Points | Interactive Math Game--DragNDrop Math--Equation of a Line from Two Points
In this drag-and-drop game, match the coordinates with the equation of the line that crosses these points. This game generates thousands of different equation combinations, offering an ideal opportunity for skill review in a game format. This is part of a collection of math games and interactives. To see the complete collection of the games, click on this link. Note: The download is the teacher's guide.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab. |
Point-Slope Form, Slope-Intercept Form and Standard Form | |
Interactive Math Game--DragNDrop--Equation of a Line from Two Points | Interactive Math Game--DragNDrop Math--Equation of a Line from Two Points
In this drag-and-drop game, match the coordinates with the equation of the line that crosses these points. This game generates thousands of different equation combinations, offering an ideal opportunity for skill review in a game format. This is part of a collection of math games and interactives. To see the complete collection of the games, click on this link. Note: The download is the teacher's guide.Related ResourcesTo see additional resources on this topic, click on the Related Resources tab. |
Point-Slope Form, Slope-Intercept Form and Standard Form | |
Interactive Math Game--DragNDrop--The Slope Formula | Engaging Math Activities & Games For Learning Slope
In this drag-and-drop game, match the coordinates to the slope of the line that passes through the two points. This game generates thousands of different equation combinations, offering an ideal opportunity for skill review in a game format. Improve math skills and have fun at the same time with our selection of interactive games and activities that teach the concept of slope. These entertaining games make learning enjoyable and engaging, helping young learners understand this mathematical process better. |
Slope | |
Interactive Math Game--DragNDrop--The Slope Formula | Engaging Math Activities & Games For Learning Slope
In this drag-and-drop game, match the coordinates to the slope of the line that passes through the two points. This game generates thousands of different equation combinations, offering an ideal opportunity for skill review in a game format. Improve math skills and have fun at the same time with our selection of interactive games and activities that teach the concept of slope. These entertaining games make learning enjoyable and engaging, helping young learners understand this mathematical process better. |
Slope | |
Math Example--Charts, Graphs, and Plots--Estimating the Line of Best Fit: Example 1 | Math Example--Charts, Graphs, and Plots-- Estimating the Line of Best Fit: Example 1
In this set of math examples, analyze the behavior of different scatterplots. This includes linear and quadratic models. |
Slope-Intercept Form and Data Analysis | |
Math Example--Charts, Graphs, and Plots--Estimating the Line of Best Fit: Example 1 | Math Example--Charts, Graphs, and Plots-- Estimating the Line of Best Fit: Example 1
In this set of math examples, analyze the behavior of different scatterplots. This includes linear and quadratic models. |
Slope-Intercept Form and Data Analysis | |
Math Example--Coordinate Geometry--Slope Formula: Example 1 | Math Example--Coordinate Geometry--Slope Formula: Example 1TopicSlope Formula DescriptionThis example demonstrates how to calculate the slope of a line connecting two points on a coordinate grid. The points (1, 2) and (7, 6) are plotted, and the slope formula is applied to find the slope between them. The calculation shows that the slope is (6 - 2) / (7 - 1) = 4 / 6 = 2 / 3. The slope formula is a fundamental concept in coordinate geometry, allowing us to determine the steepness and direction of a line. It's essential for understanding linear relationships and is widely used in various mathematical and real-world applications. |
Slope | |
Math Example--Coordinate Geometry--Slope Formula: Example 1 | Math Example--Coordinate Geometry--Slope Formula: Example 1TopicSlope Formula DescriptionThis example demonstrates how to calculate the slope of a line connecting two points on a coordinate grid. The points (1, 2) and (7, 6) are plotted, and the slope formula is applied to find the slope between them. The calculation shows that the slope is (6 - 2) / (7 - 1) = 4 / 6 = 2 / 3. The slope formula is a fundamental concept in coordinate geometry, allowing us to determine the steepness and direction of a line. It's essential for understanding linear relationships and is widely used in various mathematical and real-world applications. |
Slope | |
Math Example--Coordinate Geometry--Slope Formula: Example 10 | Math Example--Coordinate Geometry--Slope Formula: Example 10TopicSlope Formula DescriptionThis example illustrates the calculation of slope for a line connecting two points: (1, 6) and (10, -3) on a Cartesian plane. Applying the slope formula, we find that the slope is (6 - (-3)) / (1 - 10) = 9 / -9 = -1. The slope formula is a crucial concept in coordinate geometry, helping us understand the steepness and direction of lines. This example demonstrates how to handle points with both positive and negative coordinates when calculating slope, resulting in a negative slope. |
Slope |