#CIRCULAR PROTRACTOR HOW TO#
#CIRCULAR PROTRACTOR FULL#

Click the image to open the full-sized image (PNG). This allows you to look through the protractor while you use it. Problem 3: Measure and draw benchmark angles with the protractor. Transparent 180 degree 16cm protractor Products in this Range. These printable protractors are transparent images, which makes it easy to print on transparencies. Every time I want to measure with a protractor, I cannot find it. Double-click on the pushpin will remove it. Placing two pushpins will show the degrees of that angle. Click the edge outside of the protractor will add a pushpin on it. To move the protractor, drog the midpoint.

#CIRCULAR PROTRACTOR FULL#

Problem 2: Use a circular protractor to determine that a quarter-turn or a right angle measures 90 degrees, a half turn measures 180 degrees, a three quarter-turn measures 270 degrees, and a full rotation measures 360 degrees. Professional 360 protractor is made from pure clear acrylic to ensure long life. You can measure the angle of any actual object directly on your screen. Problem 1: Reason about the number of turns necessary to make a full turn with different fractions of a full turn. NYS Math Module 4 Grade 4 Lesson 5 Concept Development Staedtler Semi-Circular Protractor-Staedtler Semi Circular Protractor Six Inch 180 degree protractor made of heavy duty crystal clear acrylic. How many right angles can fit into a circle? NYS Math Module 4 Grade 4 Lesson 5 Application Problem Browse 1,905 circular protractor stock photos and images available, or search for compass or circular ruler to find more great stock photos and pictures. Scroll down the page for more examples of using the circular protractor.

#CIRCULAR PROTRACTOR HOW TO#

The following diagram shows a worksheet to learn how to measure angles using a circular protractor. Explore benchmark angles using the protractor.Ĭommon Core Standards: 4.MD.5, 4.MD.6 New York State Common Core Math Grade 4, Module 4, Lesson 5ĭownload worksheets for Grade 4, Module 4, Lesson 5 Examples, solutions, and videos to help Grade 4 students learn how to use a circular protractor to understand a 1-degree angle as 1/360 of a turn.

Circular protractor