08/31/15 - 1/2 and 7/8 - Chem 2H - Review of Chemical Equation Writing and Stoichiometry

Today's Agenda


Agenda

    1/2 ONLY - Be quiet for announcements from at 8:35-8:40, then work on bell ringer.

    1. Bell Ringer - Posted to Google Classroom
    2. Housekeeping  
      1. Lab Tuesday.  
        1. You must have lab shoes. 
        2. You must have a 9/10 or better on your pre-lab
        3. You must have an 18/20 or better on your composition book. 
      2. Test Results 
        1. What was good.
          1. Naming/writing overall
          2. Sig digs overall
          3. 1/2 Average = 80 = 7/8 Average
        2. What was not so good.
          1. UNIT ANALSIS
          2. READING DIRECTIONS
          3. My mistake with #6 - worked to your advantage
          4. 1/2 Average = 80 = 7/8 Average (yes, I put it twice)
        3. Redo Deadline and Policy
      3. Next Test Date/Topic
      4. Lab Notebooks - General Comments
        1. Points were assigned as follows, per section:
          • 5 = no errors in content/correctly, concisely done/neatly done
          • 4 = 1 minor error/correctly done, maybe wordy/ neatly done
          • 3 = 1 major content error evident 
          • 1-2 = more than 2+ major content errors evident
          • 0 = missing section
        2. Other general comments
          1. Finish them when they are assigned.  No more last minute.
          2. Lab work goes on odd numbered pages.
          3. Pre-labs and notes go on even numbered pages.
          4. SHOW and LABEL ALL WORK.
          5. Organize yourself on paper..
        3. Google Classroom Daily Organization
    3. Review - U0 "I Can" on Equation Stoich
      1. Balancing/Writing
      2. General Stoiciometry with DETAILED unit analysis
    4. Pre-lab - Analysis of Alum
      1. What you should expect:
        1. Work together
        2. Split duty. Time flies!
        3. Lab safety is NOT optional.
        4. I will ask you WHY you are doing what you are doing.
      2. What I expect:
        1. Two trials.
        2. Real time data collection in ink.
        3. No time wasted, efficiency.
        4. Attention to detail, especially safety.
        5. That you ARRIVE knowing what you will do in the lab
          1. Data table - which pieces of "data" will be added to your section of calculations.
          2. What will you do/what will your partner do.
      3. Lab partners
      4. Lab bench assignments.
    5. Closure
                Prepare for the Next Class
                Log on to Google Classroom and check for instructions. Information for preparing for the next class will always be posted to Classroom.

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