1. 9/24/2012 Standards: MISC RESPONDERS Objectives: Students will be better prepared for Quiz 1.2 (Ch 3.1-3.4) DO NOW: 1. Write down 4 examples of chemical, and 4 of physical changes. HOMEWORK: 1. On-Line Practice Quiz 1.2 Answer all q's on your own paper. DO NOT PRINT. Copy questions if no calculations needed. If Calculations needed, do Given & Find, calculate and circle answer. (15 pts) MISC =========================================================== STAMPING: 1. Journal 9/21 (AT YOUR DESK) 2. Ch 3 Assess - p. 82-83 34, 36, 38, 39-43, 46, 47, 50, 52-59 (10 points) Std MISC 3. Make Help Sheet for Quiz 1.2 (Ch 3.1-3.4) - (5 points) Std MISC BLACK TRAY: Formal Lab Write-up - First Law Lab Quiz 1.2 tomorrow Ch 3.1-3.4

2. What I've learned: No matter how bad things are for you, there is someone who is worse off No matter how well off you are, there is always some richer I am happiest when I try to help those less fortunate, and am content with my circumstances, but still try to improve the way I do things

3. Law of Definite Proportions 2 or more elements Law of Multiple Proportions 2 or more ratios of masses 1 ratio of masses p. 872 #4 Samples of 2 compounds that contain only Zn and Cl Cmpd Sn Cl Sn:Cl Cmpd I 5.63 g 3.37 g 1.67:1 Cmpd 2 2.5 g 2.98 g 0.83:1 2 or more cmpds

4. 1For question # ______ A Physical Change B Chemical Change See on line quiz for chemical/physical change, have up on 2nd computer.

5. 9/24/2012 Standards: MISC RESPONDERS Objectives: Students will be better prepared for Quiz 1.2 (Ch 3.1-3.4) DO NOW: 1. Get responders HOMEWORK: 1. On-Line Practice Quiz 1.2 Answer all q's on your own paper. DO NOT PRINT. Copy questions if no calculations needed. If Calculations needed, do Given & Find, calculate and circle answer. (15 pts) MISC =========================================================== BASKET: 1. On-Line Practice Quiz 1.2 Answer all q's on your own paper. DO NOT PRINT. Copy questions if no calculations needed. If Calculations needed, do Given & Find, calculate and circle answer. (15 pts) MISC Quiz 1.2 tomorrow Ch 3.1-3.4

6. 9/25/2012 Standards: MISC RESPONDERS Objectives: Students will be better prepared for Quiz 1.2 (Ch 3.1-3.4) DO NOW: 1. Get responders HOMEWORK: 1. Brush up your Help Sheet - Quiz 1.2 moved to tomorrow =========================================================== BASKET: 1. On-Line Practice Quiz 1.2 Answer all q's on your own paper. DO NOT PRINT. Copy questions if no calculations needed. If Calculations needed, do Given & Find, calculate and circle answer. (15 pts) MISC Quiz 1.2 tomorrow Ch 3.1-3.4

7. 2If you were given the entire quiz you would be taking the next day, what would you do with it? Which of the following would you do? Anothing Bmemorize it Ctry to understand all of the questions in case Mr. Wigger changes the numbers Dsell it Eshare it with all of my friends who take this class Fwish I could do something

8. Intensive Properties - always same no matter how much you have. Examples: color, density, melting point, freezing pt Extensive Properties - depend on amount of stuff present. Examples: its volume, length, mass

10. Law of Definite Proportions 2 or more elements Law of Multiple Proportions 2 or more ratios of masses 1 ratio of masses p. 872 #4 Samples of 2 compounds that contain only Zn and Cl Cmpd Sn Cl Sn:Cl Cmpd I 5.63 g 3.37 g 1.67:1 Cmpd 2 2.5 g 2.98 g 0.83:1 2 or more cmpds

11. 3Did you know the quiz was moved to tomorrow before you entered this room? Yes - I knew it was changed to tomorrow No I didn't know it was moved to tomorrow.

12. 4For question # ______ A Physical Change B Chemical Change See on line quiz for chemical/physical change, have up on 2nd computer.

13. Bring up States-of-Matter-games Notebook File Ch 3

14. 9/26/2012 Standards: MISC DO NOT COPY WHITEBOARD NOW, GET ASSIGNMENT FROM WEB. Objectives: Check for understanding with Quiz 1.2 (Ch 3.1-3.4) DO NOW: 1. Clear desk of everything except: pencil, scantron, eraser, scratch paper, calculator, help sheet HOMEWORK: 1. SN Ch 4.1, Structure of the Atom, p. 43-46 (3 pts) Std 1 2. Ch 4.1 Assess, p. 91 1-3 (2 pts) Std 1 3. ChemThink assignment for Ch 4. Go to Atom > Atomic Structure and complete the Tutorial (3 pts) and the Question Set (7 pts). Std 1 =========================================================== BASKET: 1. On-Line Practice Quiz 1.2 Answer all q's on your own paper. DO NOT PRINT. Copy questions if no calculations needed. If Calculations needed, do Given & Find, calculate and circle answer. (15 pts) MISC if you want credit

15. When I go to bed at night I usually ask myself one important question: Have I helped make someone else's day a little better?

16. If you run into a questions about plasma, raise your hand and I will give you the answer. Quiz 1.2 9/26/12 fermentation - process in which yeast is used to create cheese.

17. Make piles as follows: a. quiz b. scantrons c. Periodic charts d. help sheets e. scratch paper

18. 9/27/2012 Standards: 1 (Str of the Atom) Objectives: Students will be able to cite contributions of Democritis, Aristotle, and Dalton DO NOW: 1. Define the contributions of Democritis, Aristotle, and Dalton by making a Venn Diagram to show what they had in common and what was unique to each. HOMEWORK: 1. SN Ch 4.2 p. 47-49 (2 pts) Std 1 2. Ch 4.2 Assess p. 97 6-9 (3 pts) Std 1 =========================================================== JOURNAL: 9/25 (review day before Quiz 1.2) BASKET: 1. SN Ch 4.1, Structure of the Atom, p. 43-46 (3 pts) Std 1 2. Ch 4.1 Assess, p. 91 1-3 (2 pts) Std 1 Check the web (today's HW page) for 10 pt ex cr assignment

20. Use Notebook file in Smart-Board-Activities Democritis-Aristotle-Dalton-VennDiagram

21. 9/28/2012 Standards: 1 (Str of the Atom) Objectives: Students will be able to cite contributions of Democritis, Aristotle, and Dalton DO NOW: 1. Start homework so you have more time on weekend to do ChemThink HOMEWORK: 1. Ch 4 Assess (Mastering Concepts) p. 112 29-39 (5 pts) Std 1 ========================================================== JOURNAL: 9/27 (philosophers) BASKET: 1. SN Ch 4.2 p. 47-49 (2 pts) Std 1 2. Ch 4.2 Assess p. 97 6-9 (3 pts) Std 1 ChemThink due Sun at midnight. Check the web (today's HW page) for 10 pt ex cr assignment

22. Answers to last night's HW from SN p. 43-49 and Ch 4.1 Assess p. 91 1-3 Ch 4.2 Assess p. 97 6-9 see below for link to SN assignments

23. http://www.mhhe.com/physsci/chemistry/essentialchemistry/flash/ruther14.swf Rutherford's Experiment on WW Norton site Crook's Tube vid from Interactive Chalkboard (JJ Thompson) Alpha Particle cloud chamber detecting alpha particles Interactive Chalkboard http://www.wwnorton. com/college/chemistr y/gilbert2/tutorials/int erface.asp?chapter= chapter_02&folder=c athode_ray Interactive Crook's Tube