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3/19/2012 Standards : 4 (Properties of Gases) O bjectives :

Responders Today - Responders Today. 3/19/2012 Standards : 4 (Properties of Gases) O bjectives : ●  Work HW problems so students can perform HW using PV = nRT ●  Students will be able to do on-line gas-sim-Boyle's-Law Lab D O NOW :

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3/19/2012 Standards : 4 (Properties of Gases) O bjectives :

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  1. Responders Today - Responders Today 3/19/2012 Standards: 4 (Properties of Gases) Objectives: ●  Work HW problems so students can perform HW using PV = nRT ●  Students will be able to do on-line gas-sim-Boyle's-Law Lab DO NOW: 1. Ch 14.3 p. 438 46-47 (do not use density, do not use method in Textbk) HOMEWORK: 1. Ch 14.3 438-439   48-50 (2 vids show 48 & 49), 51, 53 (5 pts) Std 4 ========================================================== STAMPS:  ●  Journal 3/16 1. Ch 14.2 PP's p. 437   41-45 (5 pts) Std 4 Period 5 and 6 notebooks collected

  2. ANNOUNCEMENTS: 1. See tonight’s HW page for directions on Ex Cr Gas Sim exercises (due Fri 3/30) 2. 2 of tonight’s HW problems (48 & 49) are solved in 2 videos (see HW page) 3. Don’t forget, Boyle’s Law Gas sim LAB to be done at home (assigned Thursday 3/15) is due tomorrow (15 pts) 4. Responder Quiz tomorrow on Std 4 (10 q’s – 5 pts). This is the beginning of our prep for the CST’s. See Home Page for what you need to raise your grade for Sem 1 or 2.

  3. Vid Rock me Avogadro http://www.youtube.com/watch?v=13WUqWd_Yk8

  4. Under what conditions of T and P are gases most "Ideal" (follow PV = nRT most accurately) T = high P = low notice these are inverse molecules small

  5. Practice Quiz Quiz - Review for Gas Laws (4 pts) Located in Smart Board Activities - Ch 14

  6. RESPONDERS 3/20/2012 Standards: 4 (Properties of Gases) Objectives: ●  Review PV = nRT homework AND yesterday's responder quiz ● Stoichiometry in balanced equations - ratios of volumes of gases are the same as the mole ratios in balanced equations - coefficients of the substances in their balanced equation DO NOW: p. 449 92 (ans 74.8 kPa) and 97 (ans 3.3 x 104 molecules) HOMEWORK: 1. Ch 14 Assess p, 448-449 88 (a-d),   89,   92,   93,   95a,   96,   97,   100 (5 pts) Std 4 (CHECK FOR ANSWERS ON-LINE) 2. ChemThink.com - Gases > Behavior of Gases (Tutorial - 3 pts, Q's 7 pts) due Th evening midnight 3. Help Sheet for Quiz 3.3 - 1/2 page, one side only (5 pts) Std 4 ============================================================= STAMPS:   ●  Journal 3/19 1. Ch 14.3 438-439   48-50 (2 vids show 48 & 49), 51, 53 (5 pts) Std 4 BLACK TRAY Boyle’s Law Lab (gas sim) (15 pts) Std 4

  7. 1. Check the why's for answers from yesterday's responder quiz - Quiz review gas laws (4 pts) 2. Responder Quiz on Std 4 (19 questions, 5 pts)

  8. 3/21/2012 Standards: 4 (Properties of Gases) Objectives: ●  Prepare for Quiz 3.3 coming Fri 3/23   ●  Students will realized what needs to be studied for Fri quiz (resp. quiz) DO NOW: 1. p. 451 1-4 (be sure you can explain your answers) – Test Taking Strategy HOMEWORK: 1. Ch 14 Assess Mixed Rev p. 449   105-110 (5 pts) Std 4 Ch 14 Assess Cumulative Rev p. 450   117 & 118 (2 pts) Std 4 Ch 14 Assess - Std Test Pract p. 451   1-10 (give reasons) (3 pts) Std 4 Answers for all problems – see link on HW page + video for solving #106========================================================= STAMPS:  ●  Journal 3/20 1. Ch 14 Assess p, 448-449 88 (a-d),   89,   92,   93,   95a,   96,   97,   100 2. Help Sheet for Quiz 3.3 - 1/2 page, one side only (5 pts) Std 4 ANNOUNCEMENTS: Gas Sim Ex Cr due Friday 3/30 (30 pts possible) See link for complete complete directions in Labs RESPONDERS

  9. Problem numbers are sequential from start to end of chapter regardless of being PP's or Assessments.

  10. Responder quiz - Std 4 - Questions 19-38

  11. View vid on Hot Air balloons (lesson plan of today's HW page) How Things Work

  12. Work problems from last night's HW.

  13. 3/22/2012 Standards: 3 & 4 Objectives: ●  Prep for Quiz 3.3 - Using Practice Quiz 3.3 (5 pts) CW DO NOW: (do not copy this section)` 1. Practice Quiz 3.3 – Your Paper!!!! Odds only – Turned in end of period. Each 3 evens done in class = 1 pts ex cr (if all the odds are done). Show given, find, and all calculations. T/F and non-calc q's - copy question, give a reason for the correct answer & page #. Work in groups of 4 (your choice) to get help on problems you are having difficulty with. NAMEDATE & PERIOD HOMEWORK: 1. ChemThink.com – Gases (same assignment given 2 days ago) – Tutorial and Question Set due tonight by midnight. (10 pts) ========================================================= STAMPS:  ●  Journal 3/21 1. Ch 14 Assess Mixed Rev p. 449   105-110 (5 pts) Std 4 Ch 14 Assess Cumulative Rev p. 450   117 & 118 (2 pts) Std 4 Ch 14 Assess - Std Test Pract p. 451   1-10 (give reasons) (3 pts) Std 4 Answers for all problems – see link on HW page + video for solving #106 BASKET: (end of period) 1. Practice Quiz 3.3 (Ch 13.1, 14.1-14.3) - Odds Only (5 pts) end of period Std 3 & 4

  14. ANSWERS TO ALL 3 QUIZZES ON RESPONDERS THIS WEEK ARE: 1. ON-LINE 2. ANSWERS ON LAST PAGE OF EACH QUIZ'S FILE

  15. The following pages have problems from homework & answers to other questions asked.

  16. 3/25/2011 Standards: 3 & 4 Objectives: ●  Check for understanding with Quiz 3.3 (30 questions – 60 pts) DO NOW: 1. Clear desks, all backpacks etc on side or back counters. HOMEWORK: 1. SN Ch 15.1   p. 199-203 (5 pts) Std 6 ===================================================================

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