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Good Morning/Afternoon

Good Morning/Afternoon. Have out your books and journals open to Act. 18-Analysis # 1 should be complete! Check to make sure your data table is complete. Analysis #4. Bonds with Hydrogen. Activity 18:. Date:12/9/13 Challenge Question:

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Good Morning/Afternoon

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Presentation Transcript

  1. Good Morning/Afternoon • Have out your books and journals open to Act. 18-Analysis #1 should be complete! • Check to make sure your data table is complete

  2. Analysis #4 • Bonds with Hydrogen

  3. Activity 18: • Date:12/9/13 • Challenge Question: • Getting Started: What makes a plastic a useful material? • What are some physical properties of plastic?

  4. What makes plastic useful? • F- reused • A-used to make containers • B-recyclable • C-store things • D-recycable • E-hold liquids • G-recycled

  5. Physical Properties of Plastic • Lightweight density/mass • G- dull • E-clear(color) • F-flexibility • B- shape • A-size • C-height • D-smooth(texture)

  6. Introduction • Pg. B-34 • Materials: pg. B-35 • Safety: do not open the vials (keep them closed) • Procedure: Part A: Investigating Plastics pg. B-35-B-36

  7. Testing Properties of Plastics

  8. Unknown Plastic

  9. Heat & Acetone Tests

  10. Data: • Copy data table • Please copy the data table exactly how it is. • Skip the Reactivity to Hydrochloric Acid part.

  11. Take out Act. 18 in journal & book • Complete Part A Only • Complete the physical property tests on pg. B-36 only! • Work with your group and complete data table as you complete each part.

  12. Homework • Act. 18- Analysis #1 pg. B-37 • Element Facebook Project due Wed. Dec. 18, 2013

  13. Good Morning/Afternoon! • Have out Act. 18, Analysis #1 complete in your journal. • Agenda • Review Part A-Act. 18 • Part B introduced • Complete Part B • Exit Slip • Homework

  14. Part A • Have out your data tables for Act. 18 to review • Books open to pg. B-36

  15. Part B • Each group will be called to come up to get their liquids, Getters have your vials with you! • Please wear goggles when working with liquids • Dump the liquids in waste cup and clean all the pieces and vials before you get the new liquids • Record your data in the data table

  16. Exit Slip • Date: 12/10/13 • Act. 18- Challenge Question • Answer the question with complete sentences on your exit slip. • Complete Analysis #2-4 when completed with exit slip!

  17. Homework • Act. 18, pg. B-37 Analysis #2, 3, & 4 Element Facebook Project

  18. Homework • Analysis #2-4 pg. B-37-38 • Extension Question pg. B-38 due by Thursday 12/12/13 • Bring in a sample of one of the type of plastics on back board. Limit 2 samples or draw a sample of the plastic. Be creative, colorful!- Due by Monday, Dec. 16, 2013

  19. Complete last 2 tests • Effect of Acetone • Effect of Heat • Watch the demonstration & write down your results.

  20. Part B: • Read over the procedure in your group

  21. Exit Slip • Answer challenge question

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