TEKS

These are the resources that support this TEKS Standard.

TEKS.4.6C: Apply knowledge of right angles to identify acute, right, and obtuse triangles.

There are 25 resources.
Title Description Thumbnail Image Curriculum Topics

Math Clip Art Collection: Animated Clip Art

This collection aggregates all the math clip art around the topic of Animated Clip Art. There are a total of 83 images.

Animated Math Clip Art Definition of an Angle, Solving One-Step Equations, Time, Parallel Lines and Definition of a Triangle

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.

Triangle Collection Definition of a Triangle

Math Definitions Collection: Polygons

This collection aggregates all the definition image cards around the topic of Polygon terms and vocabulary. There are a total of 35 terms.

Polygon Collection Definition of a Polygon

Math Definitions Collection: Geometry

This collection aggregates all the definition image cards around the topic of Geometry vocabulary. There are a total of 58 terms.

Geometry Collection 3-Dimensional Figures, Definition of an Angle, Exploring Coordinate Systems, Geometric Constructions with Points and Lines, Definition of a Point, Definition of a Triangle, Definition of a Circle, Definition of Transformations, The Distance Formula, Definition of a Polygon, Definition of a Plane, Definition of a Line, Midpoint Formula, Applications of Polygons, Right Triangles, Trig Expressions and Identities, Definition of a Quadrilateral, Applications of Points and Lines, Proportions, Area and Perimeter of Triangles, Area and Perimeter of Quadrilaterals and Pyramids

Math Definitions Collection: Angles

This collection aggregates all the definition image cards around the topic of Angles. There are a total of 22 terms.

Angles Collection Definition of an Angle

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

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.

Desmos Resource 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

Desmos Collection--Geometry Activities

This collection of videos focus on the use of the Desmos Geometry Tool. Each video focuses on a specific geometry topic. 

Collection Geometric Constructions with Points and Lines, Definition of a Point, Definition of a Line, Parallel Lines, Perpendicular Lines, Definition of a Plane, Definition of an Angle, Definition of a Triangle, Geometric Constructions with Triangles, Definition of a Quadrilateral, Geometric Constructions with Polygons and Definition of a Polygon

Math Clip Art Collection: Geometry Basics: Quadrilaterals with No Parallel Sides

This collection aggregates all the math clip art around the topic of Quadrilaterals with No Parallel Sides. There are a total of 13 images.

Math Clip Art Definition of a Quadrilateral

Math Clip Art Collection: Geometry Basics: Quadrilaterals with Parallel Sides

This collection aggregates all the math clip art around the topic of Quadrilaterals with Parallel Sides. There are a total of 12 images.

Math Clip Art Definition of a Quadrilateral

Math Clip Art Collection: Geometry Basics: Quadrilateral Basics

This collection aggregates all the math clip art around the topic of Quadrilaterals. There are a total of 12 images.

Math Clip Art Definition of a Quadrilateral

Math Clip Art Collection: Geometry Basics: Classifying Triangles by Sides

This collection aggregates all the math clip art around the topic of Classifying Triangles by Sides. There are a total of 16 images.

Math Clip Art Definition of a Triangle

Math Clip Art Collection: Geometry Basics: Classifying Triangles by Angle

This collection aggregates all the math clip art around the topic of Classifying Triangles by Angle. There are a total of 11 images.

Math Clip Art Definition of a Triangle

Math Clip Art Collection: Geometry Basics: Triangles

This collection aggregates all the math clip art around the topic of Triangle Basics. There are a total of 12 images.

Math Clip Art Definition of a Triangle

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.

Math Videos 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 Video Collection: Geometry Applications Video Series: Triangles

This collection aggregates all the math videos and resources in this series: Geometry Applications Video Series: Triangles. There are a total of 12 resources.

Math Videos Definition of a Triangle and Applications of Triangles

Math Video Collection: Geometry Applications Video Series: Quadrilaterals

This collection aggregates all the math videos and resources in this series: Geometry Applications Video Series: Quadrilaterals. There are a total of 12 resources.

Math Videos Applications of Quadrilaterals and Definition of a Quadrilateral

Math Video Collection: Geometry Applications Video Series: Angles and Planes

This collection aggregates all the math videos and resources in this series: Geometry Applications Video Series: Angles and Planes. There are a total of 13 resources.

Math Videos Applications of Angles and Planes, Definition of an Angle and Applications of Points and Lines

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.

Math Clip Art Applications of Coordinate Geometry, Applications of Triangles, Definition of a Triangle and Right Triangles

Math Clip Art Collection: Quadrilaterals

This collection aggregates all the math clip art around the topic of Quadrilaterals. There are a total of 14 images.

Math Clip Art Definition of a Quadrilateral and Applications of Coordinate Geometry

Math Clip Art Collection: Angles

This 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 Examples Collection: Trig Ratios and Radian Measure

This collection aggregates all the math examples around the topic of Trig Ratios and Radian Measure. There are a total of 16 Math Examples.

Math Examples Trigonometric Functions

Math Examples Collection: Triangle Classification

This collection aggregates all the math examples around the topic of Triangle Classification. There are a total of 24 Math Examples.

Math Examples Definition of a Triangle

Math Examples Collection: Radian Measure

This collection aggregates all the math examples around the topic of Radian Measure. There are a total of 10 Math Examples.

Math Examples Definition of an Angle

Math Examples Collection: Angle Measures

This collection aggregates all the math examples around the topic of Angle Measures. There are a total of 48 Math Examples.

Math Examples Definition of an Angle