MS MACDONALD HAS A CLASS Ms MacDonald has a class E-I-E-I-O She takes her class down to the farm E-I-E-I-O And from that visit springs a plan. . . Every child in Ms MacDonald’s busy class returns to school full of fun ideas on how to stage a farmyard extravaganza. And with a skip trip here and a snip stitch there, every child discovers what it’s like to be a woolly lamb, a porky pig, a fluffy bunny or even a curly cabbage!