Lesson/Quiz This site goes through the development of arithmetic sequences, identifying an arithmetic sequence, determining the nth term, and includes interactive quizzes for each.
Interactive This activity allows the user to create multiple sequences by varying the first value, the ratio, and an added on number.
Guess!! An excellent interactive activity where students have to determine the next term in a given sequence.

Math 10 Text - Regina Public

Pages 154-159

Math 10 Text - Burt Theissen

Pages 161-168