Measuring Angles — Rotate the protractor to place it correctly and then measure the angle. 

Alien Angles — This is very cool, but challenging. You are given an angle measurement and must set the rocket to shoot at that angle to hit the alien. Then, when you shoot the rocket into space, it tells you how precise your estimate was. Practice Makes Perfect!!!

More Measuring Angles — Move the protractor into place, rotate it to place it correctly on the angle and then measure the angle.   

Drawing Angles — Watch and learn how to draw angles with a protractor.  Then go to your workbook pages 227, 228, and 229 to practice drawing angles.  Good luck!!