Lessons for 4.MD.C.5B
An angle is an amount of turnThe size of an angle is how far one arm has to swing round to land on the otherLesson
Angle measures add, and finding a missing angleAn angle split into parts has a measure equal to the parts added togetherLesson
Printable Worksheets
An angle is an amount of turn worksheet (PDF)Printable worksheet with answer keyPreview
Angle measures add, and finding a missing angle worksheet (PDF)Printable worksheet with answer keyPreview
Degrees worksheet (PDF)Printable worksheet with answer keyPreview