Announcements

• I will give advance notice of when lab goggles are needed
• Everyone should now be using a computation pad notebook for your class and experiment notes.
  

Assignments

• Due Today (in your notebook and on a paper to turn in)
  • What things can you change that do affect the balance?
  • What things can you change that do not affect the balance?
  • What observations/experiments did you do in class that support your findings?
  • Do the predictions for Experiment 2.7, parts (a) and (b). Be ready to test your predictions at the start of class on Thursday.
• Due Tuesday (in your notebook and on a paper to turn in)
  • Exercise 2.14
  • Exercise 2.15
• Due Thursday
  • Supplemental Problems on pages 130-132 in your textbook
    Problems 2.3, 2.5, 2.6, 2.7, and 2.8
    

Activities

Properties of Matter:
Section 2: Principles of balancing

• Experiment 2.7
• Exercise 2.8
• Exercise 2.9
• Class Discussion
  
  
• Experiment 2.10
• Experiment 2.11
• Exercise 2.12
• Exercise 2.13
• Class Discussion