Wednesday, October 15 – Dry Ice Lab Materials and Procedure

  • Attendance
    • Sit according to the chart
    • Photo retakes today (periods 3 and 4)
    • Thursday: Earthquake drill – period 2- 10:20 am, about 20-25 minutes
    • Thursday: FIT presentation for grade 8 students in the auditorium
    • Missing purple earbud!
  • Bjorn is back – he’s a mouser!
  • Mark on assignments
    • Shared Excel spreadsheet with your marks (sent to your school Outlook email account)
  • Go over hypotheses – Assignment – Dry Ice
    • Lots of people have not submitted
  • Lab – Dry Ice Materials and Procedure
    • Submit by end of class if possible
  • Homework check
    • Mixtures and Pure Substances
    • Change of State
    • Periodic Table of Elements
  • Wrap-up