Week 20 Transformation of matter

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Week 20Transformation of matter

• Change of state
• Lesson Cluster 7 and 8

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(No Transcript)
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23.1 Registration

• Target
• To Register for HS Classes on the computer.
• To finish ingredient letter
• Do Now go to computer room
• HW finish late work
• Agenda
• Check HW
• Registration

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23.2 Change of state Boiling

• Do Now
• PHARBS
• Turn to page C73 in packet 7, Get yellow book
  page 51
• Homework
• HW Any missing work due last day of week
• HW Study for ORQ Quiz physical change phase
  change on cluster 7 and 8
• and MC Quiz Book readings chap 1
• Target
• Substance level and molecular level explanations
  of
• melting, Freezing,
• evaporation and boiling
• Agenda
• Melting Notes on C73

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What happens when liquid oil is cooled and
changes state?
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23.3 The big energy gamble

• Target
• Look at chemical change in global warming context
• HW
• Study for Quiz
• All late work due end of week
• Do Now PHARBS Notebook organization
• Agenda
• Pass out missing work
• Notes on Fossil Fuel Reaction
• (CH402?CO2 H20) for energy
• Notes on video up to chapter 4

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23.4 Quiz on State Change and Chap 1

• Do Now use folder to make Quiz Space
• PHARBS
• HW Video notes and paragraph
• Target
• Demonstrate you knowledge of phase change and
  reading from Chapter 1
• Agenda
• Take Quiz
• Score MC part on scanner and correct
• Flammability Bottle.

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Summary of Main Ideas from Week

• MOLECULES OF AIR ARE FAR APART AND CAN BE PUSHED
  TOGETHER. (GAS CAN BE COMPRESSED)
• MOLECULES OF LIQUID ARE CLOSE TOGETHER AND CAN
  NOT BE COMPRESSED.
• WHEN MOLECULES OF GAS ARE PUSHED TOGETHER THEY
  COLLIDE MORE FREQUENTLY WITH EACH OTHER AND
  WALLS,
• (COMPRESSED AIR PUSHES BACK)
• MOLECULES CONSTANTLY MOVE SO MOLECULES ARE EVENLY
  SCATTERED THROUGH OUT.
• (NOT CLUSTERED NEAR PLUNGER OR NEAR OPENING)