Geometry

GEOMETRY (Level C) | Properties of Two-Dimensional Figures

CCRS 4.G.1: Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures.

CONCEPT 1—Identify and Draw Points, Line, Segments, and Rays

Video Lesson

Lines, Line Segments, and Rays

Practice Game

Lines, Line Segments and Rays

Video Lesson

Points, Lines, & Planes

Skill Practice

Draw Rays, Lines, & Line Segments

CONCEPT 2—Identify and Draw Angles

Class Instruction

G4, Module 4, Topic A, Lesson 1

Video Instruction

Angle Basics

Interactive Practice

Angle Classification

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Practice Worksheets

Multiple Worksheets for 4.G.1

GEOMETRY VOCABULARY REFERENCES

RESOURCES BY SOURCE

All Lesson Videos

Introduction to Lines, Segments, and Rays

Angle Classification

Acute, Right, and Obtuse Angles

Identify an Angle

Drawing Acute, Right, and Obtuse Angles

Identify Parallel and Perpendicular Lines

All Practice Sets

Identify Rays, Lines, & Line Segments

Draw Rays, Lines, & Line Segments

Angle Types

Recognize Angles

Draw Acute, Right, & Obtuse Angles

Identify Parallel and Perpendicular Lines

Draw Parallel and Perpendicular Lines

Lines, Line Segments, and Rays

Worksheet | Game

Acute, Right, Obtuse, and Straight Angles

Worksheet | Game

Parallel, Perpendicular, Intersecting

Worksheet | Game

Vocabulary Activities

Geometry and Measurement Terms

Worksheets

Determining 90 Degree Angle

Determining Angles Visually

Determining Angles in Shapes

Perpendicular, Parallel, & Intersecting

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