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Worksheet
Curated OER

How Do We Measure Angles

For Students 4th - 5th
In these angles and geometry worksheets, students learn about different kinds of angles, angle measurement, and other geometry facts. Students complete 15 questions.
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Lesson Plan
Curated OER

Find Someone Who........

For Teachers 5th
Fifth graders identify, describe, and classify lines, line segments, rays, and angles. When given a diagram of a line, they classify the line as perpendicular, parallel, intersecting, vertical, horizontal, and/or diagonal.
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Lesson Plan
Curated OER

Sum of Angles on a Triangle

For Teachers 4th - 5th
Use this lesson for a basic review of angles. While the activities discussed are outlined, there are no materials provided to make implementation possible. When using this resource, it is necessary to create worksheets and other...
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Lesson Plan
Curated OER

Trigonometry Review

For Teachers 8th - 12th
Students memorize trigonometry vocabulary and complete several homework assignments.  In this trigonometry lesson students view a video independently on trigonometry functions. and download and complete 3 worksheets
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Worksheet
Curated OER

Sixth Grade Geometry

For Students 6th
In this geometry worksheet, 6th graders find the measurement of the angles in many different shapes. Students complete 15 problems.
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Interactive
Curated OER

Basic Geometry Vocabulary

For Students 10th
In this geometry learning exercise, 10th graders match basic vocabulary words relating to angles, circles, quadrilaterals, and transformations in a drag and drop game format.  The one page interactive learning exercise contains...
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Worksheet
Curated OER

Corresponding Angles

For Students 6th - 10th
In this corresponding angles worksheet, students measure the corresponding angles in each problem. Students complete 6 problems.
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Worksheet
Curated OER

Nine Quadrilateral Problems Involving Angle Measures and Classification

For Students 9th - 11th
In this quadrilaterals worksheet, students calculate the measure of angles in five parallelograms, name a quadrilateral, and find values of given variables in three diagrams.  The solutions are provided.
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Worksheet
Curated OER

Identify different types of angles

For Students 3rd - 6th
In this angles worksheet, learners identify angles as either being acute, obtuse, right, or straight. Students identify 4 angles.
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Worksheet
Curated OER

Identifying Angles

For Students 5th - 8th
In this angles practice worksheet, students respond to 4 questions that require them to identify the pictured angles as acute, right, or obtuse angles.
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Worksheet
Curated OER

Identify the Angles

For Students 5th - 7th
In this angle review instructional activity, students examine 4 angles and identify each of them as acute, right, obtuse, or straight angles.
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Worksheet
Curated OER

Lesson 3.4 Practice A: Theorems and Postulates

For Students 10th - 12th
In this theorem and postulate worksheet, students identify theorems and postulates that justify given statements. They determine the measure of specified angles. This two-page worksheet contains a total of 37 problems. These two...
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Worksheet
Curated OER

Geometry: Angles

For Students 11th - 12th
In this angle worksheet, learners find the value for a given variable. They use similar figures, alternate interior angles, side angle side, and other geometric theorems and proofs to determine the value of the given variable. This...
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Worksheet
Curated OER

Geometric Proofs

For Students 10th - 11th
In this geometric proof learning exercise, learners use geometric theorems and rules to prove given statements. They prove that given lines and angles are similar. This five-page learning exercise contains ten problems.
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Organizer
Curated OER

Lewis Structures and Bonding

For Students 10th - Higher Ed
In this compounds worksheet, students complete a graphic organizer by filling in the chemical compounds structure, resonance, geometry, hybridization, and bond angles. Then students complete 2 short answer questions.
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Worksheet
Curated OER

Angle Measurement

For Students 10th
In this angle measurement instructional activity, 10th graders solve 24 different problems related to determining the measurement of various angles. First, they define the various ways to measure an angle and define the type of angle...
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Worksheet
Curated OER

Angle Measurement 2

For Students 10th
For this angle measurement worksheet, 10th graders solve 24 problems that include determining the measurement of various angles. First, they define each angle and the specific type that is shown in each. Then, students determine the...
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Lesson Plan
Curated OER

Rallytable Angle Measuring

For Teachers 6th - 10th
In this geometry worksheet, learners measure various angles. First, they write what type of angle each one is, whether right, acute, or obtuse. Then students estimate the measurement and then write the actual measurement for each angle.
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Lesson Plan
Curated OER

Sorting Angles

For Teachers 4th - 7th
In this sorting angles worksheet, students distinguish the differences between right, obtuse and acute angles. Students determine what type of angle thirteen angles are as shown.
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Lesson Plan
Curated OER

Introducing Angles

For Teachers 6th
Sixth graders identify, compare and interpret the characteristics of polygons and angles in order to meet spatial sense, geometry and measurement standards. They also sort shapes into three categories, polygons (regular and irregular)...
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Lesson Plan
Curated OER

Angles And Triangles

For Teachers 7th
Seventh graders participate in a lesson that is focused upon the concepts of classifying different angles and triangles. They practice classifying triangles according to its kind that includes types of angles, congruence, and vertices....
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Lesson Plan
Curated OER

Quilt Geometry

For Teachers 7th
Seventh graders explore lines of symmetry, congruent polygons and patterns. They listen to "The Seasons Sewn," observe a PowerPoint presentation, and identify congruent polygons and visual patterns. Through an internet activity, 7th...
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Lesson Plan
Curated OER

Pondering Polygons

For Teachers 7th
Seventh graders use block letter writing to help classify polygons. They use their own names which helps to keep them engaged during the instructional activity. Finally, 7th graders play a classification game naming different polygons.
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Lesson Plan
Curated OER

Simple Angles

For Teachers 3rd
Third graders identify and construct right, acute and obtuse angles and begin to appreciate the degree and unit of measurement of angle. They know the degree value of angles that are simple fractions of a whole turn know that the angle...