Wednesday February 10, 2010

Today in SCIENCE we:

• Discussed appropriate behaviour for presentations. Do you remember what we said?
• Presented our Bridges to the class. Well done. We will finish our presentations on TUESDAY.
• Homework: sia9 p295 #1-4. REMEMBER to FORMAT your work PROPERLY! Due Tuesday.
• Put an egg in vinegar, what do you think will happen? Put an egg in green food colouring, what do you think will happen? What PROCESSES are these? How will these affect the STRUCTURE of the egg shell? How will these affect the MATERIAL the egg shell is made with?