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T – Continue Density Lab Part 2 A – Complete Density Lab Worksheet and write Lab Report L – Density Lab Coke Floats and Density Worksheet E - None. Alvarez, Rickyrea – 1 Contreras, Anaih – 2 Cortina, Carlos – 3 Flores, Erik – 7 Franco, Jessica – 8 Garduno , Brittany – 9
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T – Continue Density Lab Part 2A – Complete Density Lab Worksheet and write Lab ReportL – Density Lab Coke Floats and Density WorksheetE - None
Alvarez, Rickyrea – 1 • Contreras, Anaih – 2 • Cortina, Carlos – 3 • Flores, Erik – 7 • Franco, Jessica – 8 • Garduno, Brittany – 9 • Gonzales, Andrew – 27 • Hernandez, Marifer – 22 • Holland, Austin – 23 • Marquez, Natalie – 24 • Menjivar, Israel – 28 • Owens, Courtni – 13 • Pantoja, Angela – 15 • Pierson, Anisa – 36 • Rios, Tammy – 16 • Sanchez, Mariah – 35 • Soto, Adam – 21 • Torres, Daniel – 14 • Trevino, Alexis – 25 • Velasquez, Nico – 33 • Villarreal, Maria – 34 • Walters, Nikolaus – 10 • White, Fredrick – 26
Step 1:Write down your TALEStep 2:Put your homework in the middle of your lab tableStep 3:BELLRINGER– SEPT 14, 2010 • 1. True or False: All chemicals in the lab (including foodstuffs and store-bought chemicals) should be treated as if they could be hazardous. • 2. True or False: Laboratory work may be started immediately upon entering the laboratory even if the teacher is not yet present. • 3. True or False: You are allowed to enter the chemical preparation/storage area any time you need to get an item. • 4. True or False: The independent variable is the one that you manipulate or change. The dependent variable is the one that responds.
Reminder about Lab Report • Answer all of the questions, on a separate sheet of paper. • Typing is not required, but preferred. I will give you 10 extra credit points. • Due Tomorrow, Wednesday, Sept 15th! • Also due tomorrow, your completed Density Lab Part 2
We will be continuing with lab… • Please be careful with the glass graduated cylinders. • Remember how you are supposed to leave you lab table…Clean, better than you found it, and chairs pushed in • When you are done, start working on your Lab Report – this is the time for questions