AJ Reynolds
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...
Curated OER
Angle Measures-90, 180, 270 and 360 Degrees
In this angle measurement worksheet, students complete 4 multiple choice problems, determining whether given angles measure 90, 180, 270 or 360 degrees. A reference web site is given for additional activities.
Curated OER
Angle Benchmarks
Sixth graders discuss the characteristics of specific angles and then use the information to to identify and estimate given angles. The class goes outside, identifies north, and turns a specified amount of degrees. Using a given compass,...
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Measure Angles: Greater Less Than or Equal To?
In this measuring angles worksheet, students determine whether given angles or more than, less than or equal to 90 degrees. 
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Angles - Digger and the Gang
Students explore angle estimation and measurement. In this angle lesson, students define obtuse, acute, and right angles, and practice measuring angles using a protractor. Students participate in an online angle estimation activity.
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Measure: Bearings and Scale Drawings
Pupils practice drawing geometric figures. In this geometry lesson, learners complete an activity that requires them to draw angles and shapes to the nearest degree.
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Mixed Skills Word Problems
In this mixed skills word problem worksheet, 6th graders solve 10 different problems that include various steps in completing each. First, they determine how many pieces of jewelry that a person had in all. Then, students determine the...
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Sixteen Angle Pre-calculus Trig Problems
In this angle worksheet, students solve ten multiple choice and six free response questions. These precalculus questions cover angles, radians, and right triangles.
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Robot Turning Lab
Learners design a robot that can turn 90 degrees. In this robotics lesson, students explain the applications of their invention. They present their design in class.
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Acute or Obtuse Angles
In this geometry instructional activity, students view ten angles of varying degrees and identify if the angle is acute or obtuse. The students write the answer on the lines provided.s
Alabama Learning Exchange
Unit Circle: Special Angles—Just Know One
It's all about the patterns! Young scholars learn that the unit circle repeats itself in all four quadrants. Using these patterns, they evaluate the sine, cosine, and tangent of special angles.
Houghton Mifflin Harcourt
Unit 7 Math Vocabulary Cards (Grade 1)
Give math vocabulary instruction a boost with a set of flash cards covering terms such as centimeter, pound, and thermometer to name a few. Word cards are typed using a bold-style font, and correspond to picture cards that include...
EngageNY
From Circle-ometry to Trigonometry
Can you use triangles to create a circle? Learners develop the unit circle using right triangle trigonometry. They then use the unit circle to evaluate common sine and cosine values.
Houghton Mifflin Harcourt
Unit 7 Math Vocabulary Cards (Grade 2)
Reinforce math vocabulary instruction with a set of flash cards. Fifty-six cards offer either a bold-face word or a picture representation equipped with descriptive labels. Terms include centimeters, gallons, square units, and more!
Curated OER
Caley Table for the Symmetries of a Square
Middle and high schoolers complete Caley's table to indicate rotating a square 90, 180, and 270 degrees. They also reflect a square across the vertical and horizontal line. This one-page learning exercise contains eight movements.
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Review of Trig Ratios
In this trigonometric ratios worksheet, students solve and complete 10 various types of problems. First, they write the degrees listed in radian measure. Then, students find the exact ratios for each equation. They also find the value of...
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Precalculus Test
In this precalculus instructional activity, students show their mastery of terminal side angles, conversion form degrees to radians and supplementary angles. There are 16 questions on this test.
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Matrix Transformations
High schoolers perform reflections of polygons. In this algebra lesson, students use matrices to calculate the reflection across the x and y axis. They also calculate rotation representing 90 and 180 degrees around the origin of the...
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Measuring Angles
Middle schoolers explore angle measure as they estimate angle measure and measure and draw angles of less than 360 degrees. The activity emphasizes the use of estimation when measuring angles.
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Writing Vectors
In this vector worksheet, students use a key to answer fifteen questions given a particular distance and degree. Given is a measurement of 1 km.
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Exercise Set 4.3: Unit Circle Trigonometry
For this unit circle worksheet, students answer 90 short answer questions about the unit circle. Students sketch angles given a radian measure. Students find the trigonometric values of various angles on the unit circle.
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Reviewing Azimuth
Combine angles and the compass rose in this labelling instructional activity. Geographers begin by labeling the cardinal directions on a compass template, along with the degrees corresponding to each. They then add the azimuthal...
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Angles: 90, 180, 270, 360 Degrees
In this geometry worksheet, learners solve 4 problems in which an angle is analyzed. Students mark the correct choice for each angle: 1/4 turn, 1/2 turn, 3/4 turn or full turn. There are no examples or instructions.
Curated OER
Weather on the Internet
What the weather like today? How about in other countries? In Celsius and Fahrenheit? Have your learners use the Internet to look up the weather in Spanish! They'll discuss their findings in Spanish with a partner and create a chart over...