 ## TEKS.8.4A: Use similar right triangles to develop an understanding that slope, m, given as the rate comparing the change in y- values to the change in x- values, (y2 - y1 ) / (x2 - x1 ), is the same for any two points (x1 , y1 ) and (x2 , y2 ) on the same line.

There are 17 resources.
Title Description Thumbnail Image Curriculum Topics

## Math Clip Art Collection: Triangles

### This collection aggregates all the math clip art around the topic of Triangles. There are a total of 14 images. Applications of Coordinate Geometry, Applications of Triangles, Definition of a Triangle and Right Triangles

## Math Definitions Collection: Slope

### This collection aggregates all the definition image cards around the topic of Slope terms and vocabulary. There are a total of 17 terms. Slope, Point-Slope Form and Slope-Intercept Form

## Math Video Collection: Video Tutorials Series: Slope Formula

### This collection aggregates all the math videos and resources in this series: Video Tutorials Series: Slope Formula. There are a total of 36 resources. Slope

## Math Definitions Collection: Triangles

### This collection aggregates all the definition image cards around the topic of Triangles terms and  vocabulary. There are a total of 33 terms. Definition of a Triangle

## Math Video Collection: Texas Instruments Tutorial Videos

### This collection aggregates all the math videos and resources in this series: Texas Instruments Tutorial Videos. There are a total of 266 resources. Rational Expressions, Sequences, Series, Polynomial Functions and Equations, Graphs of Quadratic Functions, Quadratic Equations and Functions, Solving Systems of Equations, Trig Expressions and Identities, Probability, Geometric Constructions with Triangles, Composite Functions, Geometric Constructions with Angles and Planes, Distance Formula, Data Analysis, Slope, Special Functions, Trigonometric Functions, Graphs of Exponential and Logarithmic Functions, Radical Functions and Equations, Rational Functions and Equations, Slope-Intercept Form, Coordinate Systems, Graphs of Linear Functions, Inequalities, Matrix Operations and Midpoint Formula

## Quizlet Flash Card Collection: The Slope Formula

### This is a collection of Quizlet Flash Cards on the topic of the Slope Formula. There are a total of 10 Quizlet Flash Card sets. Slope

## Math Games Collection: Drag-N-Drop

### This is a collection of all our drag-n-drop math games. There are a total of 34 games. Addition Facts to 25, Counting, Subtraction Facts to 25, Place Value, Polynomial Expressions, Division Expressions and Equations, Point-Slope Form, Slope-Intercept Form, Standard Form, Slope, Applications of Linear Functions, Quadratic Equations and Functions, Data Analysis, Multiplication Expressions and Equations, Solving One-Step Equations, Quadratic Formula, Numerical Expressions, Variable Expressions and Solving Two-Step Equations

## Math Video Collection: Desmos Geometry Tutorial Videos

### This collection aggregates all the math videos and resources in this series: Desmos Geometry Tutorial Videos. There are a total of 50 resources. Geometric Constructions with Points and Lines, Definition of a Point, Definition of a Line, Definition of a Plane, Definition of an Angle, Parallel Lines, Perpendicular Lines, Definition of a Triangle, Geometric Constructions with Triangles, Definition of a Quadrilateral, Geometric Constructions with Polygons and Definition of a Polygon

## Math Examples Collection: Analyzing Congruent Shapes

### This collection aggregates all the math examples around the topic of Analyzing Congruent Shapes. There are a total of 9 Math Examples. Definition of a Triangle

## Quizlet Flash Card Collection: Slope

### This is a collection of Quizlet Flash Cards on the topic of Slope. There are 11 Quizlet Flash Card sets. Slope and Slope-Intercept Form

## Math Quiz Collection: Slope Formula

### This collection aggregates all the math quizzes on this topic: Slope Formula. There are a total of 3 resources. Slope

## Math Examples Collection: Analyzing Similar Shapes

### This collection aggregates all the math examples around the topic of Analyzing Similar Shapes. There are a total of 10 Math Examples. Definition of a Triangle

### This collection aggregates all the Google Earth Voyager Stories. There are a total of 17 stories. Perpendicular Lines, Parallel Lines, Applications of Points and Lines, Applications of Circles, Cylinders, Applications of Angles and Planes, Applications of Polygons, Pyramids, Triangular Prisms, Rectangular Prisms, 3-Dimensional Figures, Applications of Surface Area and Volume, Rational Functions and Equations, Surface Area, Volume, Applications of Triangles and Applications of Quadrilaterals

## Desmos Algebra Activities

### This is a collection of graphing calculator activities, videos, and tutorials that cover a wide range of algebra topics. Some of these activities include companion worksheets. Special Functions, Slope-Intercept Form, Quadratic Equations and Functions, Graphs of Linear Functions, Radical Functions and Equations, Trigonometric Functions, Standard Form, Applications of Linear Functions, Point-Slope Form, Applications of Exponential and Logarithmic Functions, Graphs of Exponential and Logarithmic Functions, Graphs of Quadratic Functions, Rational Functions and Equations, Slope and Proportions

## Math Examples Collection: Congruent Triangles

### This collection aggregates all the math examples around the topic of Congruent Triangles. There are a total of 8 Math Examples. Definition of a Triangle

## Math Clip Art Collection: Animated Clip Art--Triangles

### This collection aggregates all the animated math clip art around the topic of Triangles. There are a total of 24 images. This collection of resources is made up of downloadable GIF files that you can easily incorporate into a presentation. Definition of a Triangle

## Desmos Worksheets and Transcripts

### This is a collection of companion resources, including worksheets and transcripts. The worksheets accompany some of the Desmos graphing calculator activities. The transcripts are for the videos. Slope-Intercept Form, Quadratic Equations and Functions, Standard Form, Point-Slope Form, Definition of an Angle, Definition of a Line, Parallel Lines, Perpendicular Lines, Definition of a Plane, Definition of a Triangle, Geometric Constructions with Triangles, Definition of a Quadrilateral, Geometric Constructions with Polygons and Definition of a Polygon