NYS

These are the resources that support this NYS Standard.

NY-8.G.5: Use informal arguments to establish facts about the angle sum and exterior angle of triangles, about the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles. For example, arrange three copies of the same triangle so that the sum of the three angles appears to form a line, and give an argument in terms of transversals why this is so.

There are 97 resources.
Title Description Thumbnail Image Curriculum Topics

Math Examples Collection: Equations with Angle Measures

This collection aggregates all the math examples around the topic of Solving Equations with Angle Measures. There are a total of 25 Math Examples. Math Examples Solving Multistep Equations, Applications of Angles and Planes and Applications of Quadrilaterals

Interactive Media Collection: Parallel Lines

This collection aggregates all the math videos and other resources on the topic of Parallel Lines. There are 13 resources.  Parallel Lines Point-Slope Form, Slope-Intercept Form, Parallel Lines, Slope, Definition of a Quadrilateral and Perpendicular Lines

Math Clip Art Collection: Animated Clip Art--Parallel Lines

This collection aggregates all the animated math clip art around the topic of Parallel Lines Cut by a Transversal. There are a total of 8 images. This collection of resources is made up of downloadable GIF files that you can easily incorporate into a presentation. Animated Math Clip Art Parallel Lines

Google Earth Voyager Collection

OverviewThis collection aggregates all the Google Earth Voyager Stories. There are a total of 17 stories. Google Earth 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

Math Examples Collection: Equations Using the Exterior Angle Theorem

This collection aggregates all the math examples around the topic of Equations Using the Exterior Angle Theorem. There are a total of 10 Math Examples. This collection of resources is made up of downloadable PNG images that you can easily incorporate into your lesson plans. Math Examples Applications of Triangles

Math Definitions Collection: Geometry Theorems and Postulates

This collection aggregates all the definition image cards around the topic of Theorems and Postulates terms and vocabulary. There are a total of 18 terms. Theorems Collection Definition of a Triangle, Definition of an Angle, Right Triangles and Definition of a Line

Math Clip Art Collection: Angles

OverviewThis collection aggregates all the math clip art around the topic of Angles. There are a total of 22 images. Math Clip Art Angles and Applications of Angles and Planes

Math Clip Art Collection: Parallel Lines Cut by a Transversal

This collection aggregates all the math clip art around the topic of Parallel Lines Cut by a Transversal. There are a total of 16 images. Math Clip Art Parallel Lines

Math Clip Art Collection: Points, Lines, Segments, and Rays

This collection aggregates all the math clip art around the topic of Points, Lines, Segments, and Rays. There are a total of 18 images. Math Clip Art Applications of Points and Lines, Parallel Lines, Perpendicular Lines, Applications of Coordinate Geometry and Coordinate Systems

Math Examples Collection: Equations with Angles from Parallel Lines Cut by a Transversal

This collection aggregates all the math examples around the topic of Equations with Angles from Parallel Lines Cut by a Transversal. There are a total of 10 images. Math Examples Parallel Lines, Applications of Angles and Planes and Applications of Equations and Inequalities

Test Prep Interactive Quizzes

Test Prep Interactive Quizzes are an excellent way for students to review key concepts. Each Test Prep quiz has ten multiple choice questions.
Test Prep Addition Facts to 10, Addition Facts to 25, Addition Facts to 100, Place Value, Subtraction Facts to 100, Definition of an Angle, Solving One-Step Equations, Graphs of Linear Functions, Slope, Slope-Intercept Form and Counting

Animated Math Clip Art--Parallel Lines Cut by a Transversal 1

Animated Math Clip Art--Parallel Lines Cut by a Transversal 1

This is part of a series of animated math clip art images that show that show different properties of parallel lines cut by a transversal. Use these animated GIFs in PowerPoint, Google Slides, and Media4Math's proprietary Slide Show Creator.

Animated Math Clip Art--Parallel Lines Cut by a Transversal 1 Parallel Lines

Animated Math Clip Art--Parallel Lines Cut by a Transversal 2

Animated Math Clip Art--Parallel Lines Cut by a Transversal 2

This is part of a series of animated math clip art images that show that show different properties of parallel lines cut by a transversal. Use these animated GIFs in PowerPoint, Google Slides, and Media4Math's proprietary Slide Show Creator.

Animated Math Clip Art--Parallel Lines Cut by a Transversal 2 Parallel Lines

Animated Math Clip Art--Parallel Lines Cut by a Transversal 3

Animated Math Clip Art--Parallel Lines Cut by a Transversal 3

This is part of a series of animated math clip art images that show that show different properties of parallel lines cut by a transversal. Use these animated GIFs in PowerPoint, Google Slides, and Media4Math's proprietary Slide Show Creator.

Animated Math Clip Art--Parallel Lines Cut by a Transversal 3 Parallel Lines

Animated Math Clip Art--Parallel Lines Cut by a Transversal 4

Animated Math Clip Art--Parallel Lines Cut by a Transversal 4

This is part of a series of animated math clip art images that show that show different properties of parallel lines cut by a transversal. Use these animated GIFs in PowerPoint, Google Slides, and Media4Math's proprietary Slide Show Creator.

Animated Math Clip Art--Parallel Lines Cut by a Transversal 4 Parallel Lines

Animated Math Clip Art--Parallel Lines Cut by a Transversal 5

Animated Math Clip Art--Parallel Lines Cut by a Transversal 5

This is part of a series of animated math clip art images that show that show different properties of parallel lines cut by a transversal. Use these animated GIFs in PowerPoint, Google Slides, and Media4Math's proprietary Slide Show Creator.

Animated Math Clip Art--Parallel Lines Cut by a Transversal 5 Parallel Lines

Animated Math Clip Art--Parallel Lines Cut by a Transversal 6

Animated Math Clip Art--Parallel Lines Cut by a Transversal 6

This is part of a series of animated math clip art images that show that show different properties of parallel lines cut by a transversal. Use these animated GIFs in PowerPoint, Google Slides, and Media4Math's proprietary Slide Show Creator.

Animated Math Clip Art--Parallel Lines Cut by a Transversal 6 Parallel Lines

Animated Math Clip Art--Parallel Lines Cut by a Transversal 7

Animated Math Clip Art--Parallel Lines Cut by a Transversal 7

This is part of a series of animated math clip art images that show that show different properties of parallel lines cut by a transversal. Use these animated GIFs in PowerPoint, Google Slides, and Media4Math's proprietary Slide Show Creator.

Animated Math Clip Art--Parallel Lines Cut by a Transversal 7 Parallel Lines

Animated Math Clip Art--Parallel Lines Cut by a Transversal 8

Animated Math Clip Art--Parallel Lines Cut by a Transversal 8

This is part of a series of animated math clip art images that show that show different properties of parallel lines cut by a transversal. Use these animated GIFs in PowerPoint, Google Slides, and Media4Math's proprietary Slide Show Creator.

Animated Math Clip Art--Parallel Lines Cut by a Transversal 8 Parallel Lines

Collections in a Box: Parallel and Perpendicular Lines

This cheat sheet gathers together the resources on the topic of parallel and perpendicular lines. 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.

Collections in a Box Geometric Constructions with Points and Lines, Parallel Lines and Perpendicular Lines

Definition--Theorems and Postulates--Exterior Angle Theorem

Definition--Theorems and Postulates--Exterior Angle Theorem

This is part of a collection of definitions of geometric theorems and postulates.

Definition--Theorems and Postulates--Exterior Angle Theorem Definition of a Triangle

Google Earth Voyager Story: The Geometry of City Planning, Part 1

Google Earth Voyager Story: The Geometry of City Planning, Part 1

In this activity, learn about the geometry of city planning. We explore why many cities in the US and around the world are laid out in a rectangular grid made up of parallel and perpendicular lines.

Google Earth Voyager Story: The Geometry of City Planning, Part 1 Perpendicular Lines and Parallel Lines

Google Earth Voyager Story: The Geometry of City Planning, Part 2

Google Earth Voyager Story: The Geometry of City Planning, Part 2

In this activity, learn about the geometry of city planning. We explore why many cities in the US and around the world are laid out in a rectangular grid made up of parallel and perpendicular lines.

Google Earth Voyager Story: The Geometry of City Planning, Part 2 Perpendicular Lines, Parallel Lines and Applications of Points and Lines

INSTRUCTIONAL RESOURCE: Math Examples 43

INSTRUCTIONAL RESOURCE: Math Examples--Quadrilateral Classification

This set of tutorials provides 34 examples of the types of quadrilaterals and how to classify quadrilaterals based on the sides and angles.

INSTRUCTIONAL RESOURCE: Math Examples--Quadrilateral Classification Definition of a Quadrilateral

Math Clip Art--Angle Illustrations--Adjacent Angles--Labeled

Math Clip Art--Angle Illustrations--Adjacent Angles--Labeled

This is part of a collection of clip art images showing different types of angles. Each type of angle measure includes a labeled and unlabeled version.

Math Clip Art--Adjacent Angles--Labeled Angles and Applications of Angles and Planes