Protractor Teacher Resources

Find Protractor lesson plans and worksheets
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Common Core Math: 4th Grade

For Teachers 4th Standards
Kick math instruction into high gear with a collection made up of lesson plans, activities, worksheets, videos, and apps created to enhance and reinforce fourth grade math concepts. Check out each resource's notes to discover which...
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Protractors

For Students 4th - 6th
Did your students forget to bring their protractors to class again? Using this resourceful copy of four identical protractors, you can easily make a class set or let your students take them home. 
3:33
Lesson Planet

Introduction to Protractors

For Students 4th - 5th Standards
What is a protractor and how does it work? Explore the properties of protractors and how they are used to measure angles. After a quick review of measurement terms and angles, learners are shown why a protractor is necessary for...
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Practice: Measuring Angles and Using a Protractor and More!

For Students 4th - 6th Standards
Four fabulous worksheets are included in this resource, all having to do with the measurement of angles. On the first, anglers will use a protractor to determine the degrees of 10 different angles. An arc is drawn on each. On the second,...
5:23
Lesson Planet

Measure Angles to the Nearest Degree With Protractors

For Students 4th - 5th Standards
Measuring angle openings is easy with a protractor, but what if the opening isn't a multiple of ten? Real world examples showcase how protractors can be read precisely. A quick review of the process of estimation starts the lesson. Then,...
4:44
Lesson Planet

Measuring Angles: Lesson

For Students 4th - 6th Standards
Develop a degree of measurement. With the aid of a protractor, the video shows how to measure angles. The segment of a larger playlist on geometry basics points out that it is possible to start at a value other than zero when measuring...
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Angles, Degrees, Protractors . . . Oh My!

For Teachers 4th - 5th Standards
Fourth and fifth graders make a protractor and identify various angle types. In this protractor and angle activity, learners make their own protractor and use it to measure a variety of angles. They complete worksheets while identifying...
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Unit 5 Section 2: Measuring Angles

For Students 4th - 6th Standards
An interactive assignment displays two example angles to teach how to measure them. When you click on the angles, a protractor appears! As practice, learners view a set of angles, estimate the size of each, and then enter the degrees in...
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Measure, Draw, and Classify Angles - Reteach 14.4

For Students 4th - 6th Standards
Learners use a protractor to draw, measure, and classify angles. They solve six problems total. Note that the angles all come from a set of three intersecting lines, making this ideal as an enrichment for those who are beyond...
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Measuring Angles

For Students 4th - 6th Standards
The first of two pages displays various angles as the measure of degrees of a circular arc. An explanation is written, and learners are asked to model each by holding up two pencils as the rays. The second page provides instruction on...
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Lesson Planet

Using a Protractor

For Students 3rd - 5th Standards
Learn how to measure acute, right, and obtuse angles with a protractor. After reviewing the way the protractor works, fourth graders measure nine angles on their own. For extra practice, have them measure different angles in their...
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Measure Angles - Reteach 16.3

For Students 4th - 6th Standards
A nice set of instructions for how to use a protractor is presented. The definitions for a right, acute, obtuse, and straight angle follow. Four angle measures are then given for learners to draw and classify. This would make a nifty pop...
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Measure Angles - Homework 16.3

For Students 4th - 6th Standards
Very simply, geometers draw six angles with the stated angular measure. A protractor is required, so if you assign this as homework, make sure to let learners know that they will need to take a protractor with them. A critical thinking...
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Measure Angles - Practice 16.3

For Students 4th - 6th
Upper elementary learners use a protractor to draw angles having given measures, then classify angles. Houghton Mifflin text is referenced.
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Study Jams! Measure Angles

For Students 4th - 7th Standards
Get a quick review on measuring angles with this step-by-step guide using a protractor. Watch the correct way to measure angles and finish with an assessment on correct techniques to measure special angles.
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Lesson 3: Measuring Angles

For Teachers 3rd - 5th
Learners use a protractor to measure angles. They classify angles by type: right angle, acute angles, and obtuse angles. Students build and draw right, acute, and obtuse angles. They discuss how do people in various professions use...
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TAKS Math Quiz - Angle Measurement

For Students 4th - 6th
In this TAKS online math quiz worksheet, students take an online quiz focused angle measurement with a protractor. Quiz can be graded online by clicking a link.
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Measure, Draw and Classify Angles - Practice 14.4

For Students 4th - 6th
In this geometry learning exercise, students measure angles, use a protractor and straightedge and draw angles, labeling degree measures. Houghton Mifflin test is referenced.
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Hands-On Measure Angles - Problem Solving 16.3

For Students 3rd - 5th
Learners use a protractor to solve four word problems, then answer two additional "angle" questions. Houghton Mifflin text is referenced.
4:41
Lesson Planet

Measuring Angles

For Students 4th - 12th Standards
Measure how well you know how to measure angles. Learners learn how to measure angles using a protractor. They watch a video that walks through a couple of examples of determining angle measures.
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Estimate then Measure the Angle #1

For Students 4th - 6th
Practice angle estimation with a worksheet. First learners estimate three angles within 15 degrees, then they measure and name each angle. A reference website is given for additional activities.
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Estimating and Measuring Angles (C)

For Students 4th - 6th
In this estimating and measuring angles worksheet, students examine 6 angles, estimate their measurements, and then measure them using a protractor.
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Study Jams! Construct Angles

For Students 4th - 7th Standards
Practice those protracting skills while watching the step-by-step guide on the correct way to use this angle measuring tool. The resource follows with assessment questions testing their ability to understand and use the protractor...
Lesson Planet

Measuring Strings using Trig Ratios

For Teachers 4th - 9th
Young scholars measure strings. In this trigonometry lesson, students use a protractor and scientific calculators to measure strings hanging from the ceiling. Young scholars use trigonometric ratios.

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