12/8/09

Post date: Dec 10, 2009 1:45:18 AM

Bell Ringer: Describe two ways in which waves behave differently from people.

    • Ladder game to review for chapter 15 test

    • Work on chapter 15 review (pages 534-535)

      • For each question, write out the question and answer

      • Do 20 questions for normal credit

      • Do more than 20 questions for some extra credit on the test