TEKS

These are the resources that support this TEKS Standard.

TEKS-4-6C

There are 90 resources.
Title Description Thumbnail Image Curriculum Topics

Closed Captioned Video: Geometry Applications: Angles and Planes, Segment 2: Angles

Himeji castle in Japan is a marvel of architecture and a startling example of geometry and military science. The castle was used to protect samurai armies from invading forces, and the use of acute, obtuse, and right angles as part of the defense structure provide many opportunities for exploring the nature of geometric angles.

A Video Transcript is available for this tutorial at this Link

Note: The download is Media4Math's guide to closed captioned videos.

Other Closed Captioned Videos

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GeoApps--AnglesAndPlanes02.jpg Applications of Angles and Planes

Closed Captioned Video: Geometry Applications: Angles and Planes, Segment 1: Introduction

The observatory in Arecibo, Puerto Rico provides astronomers insights into the structure of our solar system. Geometrically, the solar system relies on the plane known as the ecliptic. In studying the Earth’s orbit it is important to know that the Earth’s axis of rotation is at an angle relative to the ecliptic. This segment introduces the key themes of the program.

A Video Transcript is available for this tutorial at this Link

Note: The download is Media4Math's guide to closed captioned videos.

Other Closed Captioned Videos

To see the complete collection of Closed Captioned Videos, click on this Link

GeoApps--AnglesAndPlanes01.jpg Applications of Angles and Planes

Closed Captioned Video: Geometry Applications: Angles and Planes

In this program we explore the properties of angles and planes. We do this in the context of two real-world applications. In the first, we explore Japan's Himeji Castle and in the process learn about different types of angles and how they're used in a defensive fortification. In the second applicaiton we explore sedimentary rock layers as examples of parallel planes. We explore the Burgess Shale fossils.

A Video Transcript is available for this tutorial at this Link

Note: The download is Media4Math's guide to closed captioned videos.

Other Closed Captioned Videos

To see the complete collection of Closed Captioned Videos, click on this Link

GeoApps--AnglesAndPlanes00.jpg Applications of Angles and Planes

Closed Captioned Video: Geometry Applications: Angles and Planes, Segment 3: Planes

In the Canadian Rockies, the Burgess Shale fossils provide a window to prehistoric Earth. Fossil layers are folded into sedimentary rocks. And sedimentary rocks are examples of parallel planes. This segment uses the properties of planes to analyze fossils.

A Video Transcript is available for this tutorial at this Link

Note: The download is Media4Math's guide to closed captioned videos.

Other Closed Captioned Videos

To see the complete collection of Closed Captioned Videos, click on this Link

GeoApps--AnglesAndPlanes03.jpg Applications of Angles and Planes

Worksheet: TI-Nspire Mini-Tutorial: Circumscribing a circle about a triangle

This worksheet supports the TI-Nspire Mini-Tutorial video. It provides all the keystrokes for the activity. Note: This worksheet supports the TI-Nspire Clickpad and Touchpad. To access the video associated with this worksheet: https://www.media4math.com/library/ti-nspire-mini-tutorial-circumscribing-circle-about-triangle'>Video

Note: The download is a PDF file.

Related Resources

To see the complete collection of Worksheets on this topic, click on this link: https://bit.ly/2Xk8W8q

NspireWorksheetTitleCard.jpg Geometric Constructions with Triangles

Worksheet: TI-Nspire Mini-Tutorial: Constructing the Circumcenter of a Triangle

This worksheet supports the TI-Nspire Mini-Tutorial video. It provides all the keystrokes for the activity. Note: This worksheet supports the TI-Nspire Clickpad and Touchpad. To access the video associated with this worksheet: https://www.media4math.com/library/ti-nspire-mini-tutorial-constructing-circumcenter-triangle'>Video

Note: The download is a PDF file.

Related Resources

To see the complete collection of Worksheets on this topic, click on this link: https://bit.ly/2Xk8W8q

NspireWorksheetTitleCard.jpg Geometric Constructions with Triangles

Worksheet: TI-Nspire Mini-Tutorial: Constructing the Orthocenter of a Triangle

This worksheet supports the TI-Nspire Mini-Tutorial video. It provides all the keystrokes for the activity. Note: This worksheet supports the TI-Nspire Clickpad and Touchpad. To access the TI-Nspire Mini-Tutorial video associated with this worksheet: https://www.media4math.com/library/ti-nspire-mini-tutorial-constructing-orthocenter-triangle'>Video

Note: The download is a PDF file.

Related Resources

To see the complete collection of Worksheets on this topic, click on this link: https://bit.ly/2Xk8W8q

NspireWorksheetTitleCard.jpg Geometric Constructions with Triangles

Geometry Applications Teachers Guide: Angles and Planes

This is the Teacher's Guide that accompanies Geometry Applications: Angles and Planes.

To view the full video: https://www.media4math.com/library/geometry-applications-angles-and-planes

This video includes a Video Transcript: https://www.media4math.com/library/video-transcript-geometry-applications-angles-and-planes

Applications of Angles and Planes

MATH EXAMPLES--Teacher's Guide: Angle Measures

This set of tutorials provides 48 examples of angles and how to identify angles by their measurement. Note: The download is a PDF.

Angles, Definition of an Angle

Video Transcript: Geometry Applications: Points and Lines

This is the transcript for the video of same title. Video contents: In this program we explore the properties of points and lines. We do this in the context of two real-world applications. In the first, we go to CERN and learn about the Large Hadron Collidor. We look at how points can represent particle positions in space and look at properties of points and lines. In the second application we investigate the properties of lines in the context of city grids.

To access the full video: https://media4math.com/library/geometry-applications-points-and-lines

Applications of Points and Lines

Video Transcript: Geometry Applications: Points and Lines, Segment 1: Introduction

This is the transcript for the video of same title. Video contents: Our understanding of geometry owes much to the ancient Greeks. We visit the ancient Acropolis and explore some of its geometric secrets.

To access the full video: https://media4math.com/library/geometry-applications-points-and-lines-segment-1-introduction

Applications of Points and Lines

Video Transcript: Geometry Applications: Points and Lines, Segment 2: Points

This is the transcript for the video of same title. Video contents: Geometric objects are abstractions that seem to have a connection to real world objects. In the case of a geometric point, we visit the CERN particle accelerator in Switzerland, where the smallest known subatomic particles are produced, to see how subatomic particles compare to geometric points. A mathematical analysis reveals the nature of geometric points and point-like materials objects.

To access the full video: https://media4math.com/library/geometry-applications-points-and-lines-segment-2-points

This video includes a Promethean Flipchart: https://www.media4math.com/library/promethean-flipchart-geometry-applications-points

Applications of Points and Lines

Video Transcript: Geometry Applications: Points and Lines, Segment 3: Lines

This is the transcript for the video of same title. Video contents: Many cities are laid out in a rectangular grid and are examples of intersecting lines and rays. We visit the city of Houston to investigate the geometric nature of the city grid in its downtown area. We explore properties of intersecting and parallel lines and why this is the most efficient way to organize a city or community.

To access the full video: https://media4math.com/library/geometry-applications-points-and-lines-segment-3-lines

This video includes a Promethean Flipchart: https://www.media4math.com/library/promethean-flipchart-geometry-applications-lines

Applications of Points and Lines

Math Example: Angle Measures: Example 11

Angle Measures, Example 11: An angle measure of 165 degrees.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/2WJonXe

AngleMeasures11.jpg Definition of an Angle

Math Example: Angle Measures: Example 27

Angle Measures, Example 27: An angle measure of -45 degrees.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/2WJonXe

AngleMeasures27.jpg Definition of an Angle

Math Example: Angle Measures: Example 43

Angle Measures, Example 43: An angle measure of -285 degrees.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/2WJonXe

AngleMeasures43.jpg Definition of an Angle

Math Example: Angle Measures: Example 12

Angle Measures, Example 12: An angle measure of 180 degrees.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/2WJonXe

AngleMeasures12.jpg Definition of an Angle

Math Example: Angle Measures: Example 28

Angle Measures, Example 28: An angle measure of -60 degrees.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/2WJonXe

AngleMeasures28.jpg Definition of an Angle

Math Example: Angle Measures: Example 44

Angle Measures, Example 44: An angle measure of -300 degrees.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/2WJonXe

AngleMeasures44.jpg Definition of an Angle

Math Example: Angle Measures: Example 13

Angle Measures, Example 13: An angle measure of 195 degrees.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/2WJonXe

AngleMeasures13.jpg Definition of an Angle

Math Example: Angle Measures: Example 29

Angle Measures, Example 29: An angle measure of -75 degrees.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/2WJonXe

AngleMeasures29.jpg Definition of an Angle

Math Example: Angle Measures: Example 45

Angle Measures, Example 45: An angle measure of -315 degrees.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/2WJonXe

AngleMeasures45.jpg Definition of an Angle

Math Example: Angle Measures: Example 14

Angle Measures, Example 14: An angle measure of 210 degrees.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/2WJonXe

AngleMeasures14.jpg Definition of an Angle

Math Example: Angle Measures: Example 30

Angle Measures, Example 30: An angle measure of -90 degrees.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/2WJonXe

AngleMeasures30.jpg Definition of an Angle

Math Example: Angle Measures: Example 46

Angle Measures, Example 46: An angle measure of -330 degrees.

Note: The download is a JPG file.

Related Resources

To see the complete collection of Math Examples on this topic, click on this link: https://bit.ly/2WJonXe

AngleMeasures46.jpg Definition of an Angle