## G.GCO.1 - Define angle, perpendicular line, parallel line, line segment, ray, circle, and skew in terms of the undefined notions of point, line, and plane. Use geometric figures to represent and describe real-world objects.

### Displaying 1 - 50 of 54 resources:

Thumbnail Image Title Description Curriculum Nodes

### Closed Captioned Video: Geometry Applications: 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.

Applications of Angles and Planes

### Closed Captioned Video: Geometry Applications: Angles and Planes, 1

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.

Applications of Angles and Planes

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

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.

Applications of Angles and Planes

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

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.

Applications of Angles and Planes

### Closed Captioned Video: Geometry Applications: Points and Lines

Closed Captioned Video: Geometry Applications: Points and Lines

In this program we explore the properties of points and lines. We do this in the context of two real-world applications.

Applications of Points and Lines, Definition of a Line and Definition of a Point

### Closed Captioned Video: Geometry Applications: Points and Lines, 1

Closed Captioned Video: Geometry Applications: Points and Lines, Segment 1: Introduction

Our understanding of geometry owes much to the ancient Greeks.

Applications of Points and Lines, Definition of a Line and Definition of a Point

### Closed Captioned Video: Geometry Applications: Points and Lines, 2

Closed Captioned Video: Geometry Applications: Points and Lines, Segment 2: Points

Geometric objects are abstractions that seem to have a connection to real world objects.

Applications of Points and Lines

### Closed Captioned Video: Geometry Applications: Points and Lines, 3

Closed Captioned Video: Geometry Applications: Points and Lines, Segment 3: Lines

Many cities are laid out in a rectangular grid and are examples of intersecting lines and rays.

Applications of Points and Lines, Definition of a Line and Definition of a Point

Definition of an Angle

### Definition--Geometry Basics--Altitude

Altitude

Geometric Constructions with Points and Lines

### Definition--Geometry Basics--Antiprism

Antiprism

3-Dimensional Figures

### Definition--Geometry Basics--Axis

Axis

Exploring Coordinate Systems

### Definition--Geometry Basics--Base

Base

Definition of a Triangle

### Definition--Geometry Basics--Corresponding Angles

Corresponding Angles

Definition of an Angle

### Definition--Geometry Basics--Hexagon

Hexagon

Definition of a Polygon

### Definition--Geometry Basics--Incenter of a Triangle

Incenter of a Triangle

Definition of a Circle

### Definition--Geometry Basics--Intersecting Planes

Intersecting Planes

Definition of a Plane

### Definition--Geometry Basics--Line

Line

Definition of a Line

### Definition--Geometry Basics--Line Segment

Line Segment

Definition of a Line

### Definition--Geometry Basics--Nonagon

Nonagon

Applications of Polygons

### Definition--Geometry Basics--Parallel Lines

Parallel Lines

Definition of a Line

### Definition--Geometry Basics--Parallel Planes

Parallel Planes

Definition of a Plane

### Definition--Geometry Basics--Pentagon

Pentagon

Definition of a Polygon

### Definition--Geometry Basics--Perpendicular Bisector

Perpendicular Bisector

Definition of a Line

### Definition--Geometry Basics--Perpendicular Lines

Perpendicular Lines

Definition of a Line

### Definition--Geometry Basics--Perpendicular Planes

Perpendicular Planes

Definition of a Plane

### Definition--Geometry Basics--Plane

Plane

Definition of a Plane

### Definition--Geometry Basics--Point

Point

Definition of a Point

### Definition--Geometry Basics--Polygon

Polygon

Definition of a Polygon

### Definition--Geometry Basics--Prism

Prism

3-Dimensional Figures

Pyramid

Pyramids

### Definition--Geometry Basics--Ray

Ray

Applications of Points and Lines

Rectangle

### Definition--Geometry Basics--Regular Polygon

Regular Polygon

Definition of a Polygon

Rhombus

Square

### INSTRUCTIONAL RESOURCE: Nspire App Tutorial: Parallel and Perpendicular Lines

In this Slide Show, explore the properties of parallel and perpendicular lines. Use a slider to define the slope and then graph parallel and perpendicular lines linked to this slider.

Parallel Lines and Perpendicular Lines

### Video Transcript: Geometry Applications: Angles and Planes

Video Transcript: Geometry Applications: Angles and Planes

This is the transcript for the video of same title. Video contents: In this program we explore the properties of angles and planes.

Definition of an Angle and Applications of Angles and Planes

### Video Transcript: Geometry Applications: Angles and Planes, Segment 1: Introduction

Video Transcript: Geometry Applications: Angles and Planes, Segment 1: Introduction

This is the transcript for the video of same title.

Applications of Points and Lines

### Video Transcript: Geometry Applications: Angles and Planes, Segment 2: Angles

Video Transcript: Geometry Applications: Angles and Planes, Segment 2: Angles

This is the transcript for the video of same title.

Applications of Points and Lines

### Video Transcript: Geometry Applications: Angles and Planes, Segment 3: Planes

Video Transcript: Geometry Applications: Angles and Planes, Segment 3: Planes

This is the transcript for the video of same title.

Applications of Points and Lines

### Video Transcript: Geometry Applications: Points and Lines

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.

Applications of Points and Lines

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

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

This is the transcript for the video of same title.

Applications of Points and Lines

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

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

This is the transcript for the video of same title.

Applications of Points and Lines

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

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

This is the transcript for the video of same title.

Applications of Points and Lines

### VIDEO: Geometry Applications: Angles and Planes

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.

Applications of Angles and Planes

### VIDEO: Geometry Applications: Angles and Planes, 1

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.

Applications of Angles and Planes

### VIDEO: Geometry Applications: Angles and Planes, 2

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.

Applications of Angles and Planes

### VIDEO: Geometry Applications: Angles and Planes, 3

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.

Applications of Angles and Planes