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28 resources with the keyterm ray

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Other Resource Types (28)
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Instructional Video5:22
Lesson Planet: Curated OER

What is an Angle?

For Teachers 6th - 12th
An angle is formed when two rays share a common endpoint. Want to know more about angles? There are a lot of terms in this lesson. You might have to watch it two or even three times to make sure you understand all the terms. I recommend...
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Lesson Plan
Lesson Planet: Curated OER

Lines and Angles with K'NEX

For Teachers 6th - 8th
Here is a geometry lessonwhich invites learners to create models using their knowledge of lines, segments, rays, and angles. This lesson reinforces geometric vocabulary and concepts through practical application, it also includes...
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Worksheet
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Lines, Line Segments, Rays, and Angles - Practice 15.1

For Students 3rd - 5th Standards
Is it a line, line segment, ray, or angle? Identifying geometric figures is the focus. In addition to identification, learners recognize right angles or tell if an angle is less than or greater than a right angle. They tell if lines are...
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Interactive
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Measuring Angles - Pretest Questions

For Students 4th - 6th
Upper graders solve ten multiple choice problems about angles and measuring angles.
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Worksheet
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Basic Geometric Concepts - Homework 14.1

For Students 4th - 5th
In this recognizing geometric figures worksheet, students read descriptions, draw, label, and write the names and symbols for basic geometric figures. Students solve thirteen problems.
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Instructional Video4:45
Lesson Planet: Curated OER

What is an Angle?

For Teachers 3rd - 6th
An angle is formed when two rays share a common endpoint. Want to know more about angles? There are a lot of terms in this lesson. You might have to watch it two or even three times to make sure you understand all the terms. I recommend...
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Instructional Video4:51
Lesson Planet: Curated OER

What is a Ray?

For Teachers 6th - 10th
A ray is a line that begins at an identified point and then goes on forever in one direction. The identified point is called the endpoint. There needs to be another identified point on the line to be able to identify the line as a ray....
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Worksheet
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Ray Crossword Puzzle

For Students 3rd - 4th
In this ray worksheet, learners complete a ten question crossword puzzle with words that pertain to rays. There is a word bank provided.
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Lesson Plan
Lesson Planet: Curated OER

Radial Letters

For Teachers 4th - 6th
This art lesson plan seems simple enough. As a way to introduce radial symmetry, spokes, or rays, learners create an artistic representation demonstrating radial symmetry. They stick a variety of letter stickers on their paper starting...
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Worksheet
Lesson Planet: Curated OER

Parts of a Line

For Students 6th - 8th
In this parts of line worksheet, students solve and complete 12 various types of problems. First, they find the length of the indicated line segments. Then, students determine the lengths of the line segments listed.
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Worksheet
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Identify Lines, Line Segments, and Rays

For Students 4th - 6th
Upper grade pupils identify diagrams, checking the appropriate box for each. A reference web site is given for additional activities.
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Worksheet
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Three Ways to Name an Angle

For Students 4th - 6th
Learners first name angles in three ways, then classify them as acute, obtuse or right angles. Good practice when introducing the concept of different types of angles.
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Lesson Plan
Lesson Planet: Curated OER

Exploring Harmonic Conjugates

For Teachers 9th - 10th
High schoolers investigate harmonic conjugates using Cabri Software or the Ti Calculator to analyze harmonics. They explore different angles measurements as they move their circles around and solve problems.
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Lesson Plan
Lesson Planet: Curated OER

Long Live the Sharks and Rays

For Teachers 5th - 8th
Students study shark and ray adaptations that have helped their survival.  In this animal adaptations lesson students view a video and work in groups to research specific types of sharks and rays.
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Worksheet
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Line, Ray and Line Segment

For Students 9th - 12th
For this line worksheet, students sketch 6 lines, line segments, and rays.  Students sketch examples of a line, line segment, and ray.
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Lesson Plan
Lesson Planet: Curated OER

Mr. Bo Jangle, What's Your Angle?

For Teachers 3rd
Third graders explore angles. In this geometry activity, 3rd graders identify and define acute, obtuse, and right angles. Students form angles with their bodies, find angles in picture books, and record angles found outside in their...
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Worksheet
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Basic Skills: Lines, Segments and Rays

For Students 7th - 9th
In this basic skills worksheet, students draw lines, segments, and rays according to given instructions. This four-page worksheet contains 20 problems. Answers are provided on the last two pages.
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Lesson Plan
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REFLECTIONS OF SCIENCE

For Teachers 8th - 12th
Learners discover the different types of mirrors, their properties and some of their applications. They have already been introduced to some of the properties of light and have already experienced some of the different types of mirrors...
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Lesson Plan
Lesson Planet: Curated OER

Geometry in the Real World

For Teachers 8th
Eighth graders complete a unit of lessons on basic geometry concepts. They participate in a variety of activities, culminating in a project that involves publishing a booklet or a poster that presents the major geometry concepts from the...
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Worksheet
Lesson Planet: Curated OER

Geometry

For Students 7th - 8th
In this line and angles activity, learners explore basic geometry vocabulary.  They classify polygons.  Students determine the area and perimeter of given shapes.  They examine the parts of a circle, find volume and surface area of...
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Worksheet
Lesson Planet: Curated OER

Twenty Fill in the Blank with Line, Ray or Line Segment

For Students 9th - 10th
For this line, ray, and line segment worksheet, students fill in the twenty blanks with the appropriate terms.  The solutions are provided.
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Worksheet
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Geometry: Identifying Lines and Rays

For Students 6th
In this geometry: identifying lines and rays worksheet, student answer six multiple choice questions identifying lines, line segments and rays.
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Worksheet
Lesson Planet: Curated OER

Line, Line Segments, Ray and Points #2

For Students 5th - 6th
In this geometry instructional activity, students identify diagrams as either lines, line segments, rays or points, write the definition of each and match it to its diagram. 
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Worksheet
Lesson Planet: Curated OER

Points, Lines, Segments, Rays, and Angles

For Students 5th
In this geometry worksheet, 5th graders label the two figures shown. Worksheet reviews and provides examples of a point, parallel lines, angles, rays, line segments, and perpendicular lines.