The main plot focuses around Franklin Turtle and his friends starting a new year of school after a fun and relaxing summer, only to find out that their teacher Mr. Owl is absent because he got called away on a family matter. Their replacement teacher, Miss Koala from Australia, pulls up on a motorbike and at first Franklin finds her weird. She uses phrases such as "fair dinkum" and wants to create a brand-new soccer team. Soon, however, he and everyone else in the class are won over by her "can-do" attitude.