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> Mathematics
> Geometry
> Points, Lines, and Planes

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Points, Lines, and Planes

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Author: Leif Park Jordan

Description:

Introduce points, lines, and planes, making sure to explain that they are undefined terms.
Introduce rays and segments (parts of a line).
Present how to represent and label points, lines, planes, rays and segments .
Use some real world examples that demonstrate how to identify point, lines, and planes in the real world and understand their relationships in space.

This packet should help a learner seeking to understand the differences between points, lines, and planes and their relationships in space.

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Tutorial

Introduction to Points

This video explains the concept of a point in space using the real world example of Google Maps.

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Source: JonathanE on Guaranteach

Introduction to Lines

This video introduces the concept of a line.

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Source: JonathanE on Guaranteach

Introduction to Planes

This video introduces the concept of a plane, using the real world example of a sheet of paper.

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Source: JonathanE on Guaranteach

Line Segments

This video introduces the concept of line segments.

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Source: JonathanE on Guaranteach

Rays

This video introduces the concept of rays.

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Source: JonathanE on Guaranteach

Drawing and Labeling Points

This video explains how to draw and label points.

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Source: JonathanE on Guaranteach

Naming Points on a Line

This video explains how to label points on a line.

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Source: JonathanE on Guaranteach

Drawing Lines

This video explains how to represent a line in geometry.

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Source: JonathanE on Guaranteach

Naming Lines

This video explains how to name a line.

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Source: JonathanE on Guaranteach

Drawing Planes

This video explains how to represent planes in two and three dimensions.

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Drawing Rays

This video explains how to represent a ray.

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Source: JonathanE on Guaranteach

Naming Rays

This video explains how to name and label rays.

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Source: JonathanE on Guaranteach

Drawing Line Segments

This video explains how to draw a line segment.

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Source: JonathanE on Guaranteach

Naming Line Segments

This video explains how to name line segments.

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Source: JonathanE on Guaranteach