Common Core Sheets 

Measurement and Data 
Geometric measurement: understand concepts of angle and measure angles. 
5. Recognize angles as geometric shapes that are formed wherever two rays share a common endpoint, and understand concepts of angle measurement: 
a. An angle is measured with reference to a circle with its center at the common endpoint of the rays, by considering the fraction of the circular arc between the points where the two rays intersect the circle. An angle that turns through 1/360 of a circle is called a "onedegree angle," and can be used to measure angles. 
Example (Hover to Enlarge) 
Description  Download 
Angle Estimation 4md5a
Share
Each worksheet has 12 problems estimating the angle shown.
Create New SheetOne atta TimeFlash Cards


Determining Angles By Degree 4md5a
Share
Each Worksheet has 20 problems determining if the angle shown is acute, obtuse, right or straight.
Create New SheetOne atta TimeFlash Cards

Advertisement: 
Include standard on Sheet Do not include modified sheet due date 