Quiz on Chapter 21:                Sep. 13

Quiz on Chapter 22:                Sep. 27

Quiz on Chapter 23:                Oct. 11

FIRST  TEST:                        Oct. 16            (Chaps. 21, 22, and 23)

Quiz on Chapter 24:                 Nov. 1

Quiz on Chapter 25:                 Nov. 8

SECOND  TEST:                   Nov. 20

Quiz on Chap. 26:                    Dec. 6