Protractor Teacher Resources
Find Protractor lesson plans and worksheets
Showing 1 - 24 of 604 resources
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Math Antics Geometry Video Lessons
The point of this collection of 12 videos is to introduce learners to three basic parts of geometry—points, lines, and planes. The presenter provides definitions, shows how to classify shapes, provides examples, and shows how to use...
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Common Core Math: 4th Grade
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
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.
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Introduction to Protractors
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!
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,...
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Measure Angles to the Nearest Degree With Protractors
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,...
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Measuring Angles: Lesson
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!
Fourth and fifth graders make a protractor and identify various angle types. In this protractor and angle lesson, 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
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
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
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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Using a Protractor
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
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
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
Upper elementary learners use a protractor to draw angles having given measures, then classify angles. Houghton Mifflin text is referenced.
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TAKS Math Quiz - Angle Measurement
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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Study Jams! Measure Angles
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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Measuring Angles
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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Angles and Their Measures
Get out those protractors! From any angle, this worksheet will give your mathematicians some good practice. First, they find the measurement of eight angles. Next, they draw eight angles given the measurement.
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Measuring Instruments for Physics-PROTRACTOR
For measuring angles, use a protractor. Using this tool accurately is a valuable skill for your physics stars. This brief video clip can be used to teach your class how to measure correctly.
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Lesson 3: Measuring Angles
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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Measure, Draw and Classify Angles - Practice 14.4
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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Estimate then Measure the Angle #1
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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Hands-On Measure Angles - Problem Solving 16.3
Learners use a protractor to solve four word problems, then answer two additional "angle" questions. Houghton Mifflin text is referenced.