THE MOVEMENT OF THE GREAT DIPPER 5 



a. Cut the cardboard into two squares 6"x6" and 

 find the center of each piece. To do this lay the rule 

 upon the cardboard so that it crosses it and touches two 

 corners. Make a short line near the center and repeat 

 for the other two corners. Where the two lines meet is 

 the center. Open your dividers so that the points are 

 two and one-half inches apart; place one point upon the 

 center of one piece of cardboard and draw a circle. Upon 



