Quiz 2 (Chapter II)

Quiz 3 (Chapter IV)

Quiz 4 (Chapter V)

Quiz 5 (Chapter VI)

Quiz 6 (Chapter VIII)

Quiz 7 (Chapter IX)

Quiz 8 (Chapter X)

Quiz 9 (Chapter XI)

Quiz 10 (Chapter XII)

Exam 1(Chapters I-III)

Exam 2(Chapters IV-VI)

Exam 3(Chapters VII-X)