These are all the activities included in the lesson
4.7.1 Static Methods and Variables (Class Methods and Class Variables)
4.7.2 Quiz: Static Methods
4.7.3 Student Class Variables and Methods
4.7.4 Using the Math Class
4.7.6 Static Variables: Circle
4.7.8 How Many Players in the Game?
4.7.9 Circle Area, another way
4.7.10 Rock, Paper, Scissors: Get Winner
4.7.11 Rock, Paper, Scissors!