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 tomorrowCh 3.1-3.4

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

Law of Definite Proportions

2 ormore

elements

Law of MultipleProportions

2 or more ratios of masses

1 ratio of masses

p. 872 #4Samples 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 morecmpds

1 For question # ______

A Physical Change

B Chemical Change

See on line quiz for chemical/physical change, have up on 2nd computer.

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 respondersHOMEWORK: 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 tomorrowCh 3.1-3.4

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 respondersHOMEWORK: 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 tomorrowCh 3.1-3.4

2 If 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?

A nothing B memorize it

C try to understand all of the questions in case Mr. Wigger changes the numbers

D sell it

E share it with all of my friends who take this class

F wish I could do something

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

Law of Definite Proportions

2 ormore

elements

Law of MultipleProportions

2 or more ratios of masses

1 ratio of masses

p. 872 #4Samples 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 morecmpds

3 Did 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.

4 For question # ______

A Physical Change

B Chemical Change

See on line quiz for chemical/physical change, have up on 2nd computer.

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

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 sheetHOMEWORK: 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

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?

If you run into a questions about plasma, raise your hand and I will give you the answer.

Quiz 1.29/26/12

fermentation - process in which yeast isused to create cheese.

Make piles as follows:

a. quizb. scantronsc. Periodic chartsd. help sheetse. scratch paper

9/27/2012 Standards: 1 (Str of the Atom)Objectives: • Students will be able to cite contributions of Democritis, Aristotle,

and DaltonDO 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

Use Notebook file in Smart-Board-ActivitiesDemocritis-Aristotle-Dalton-VennDiagram

9/28/2012 Standards: 1 (Str of the Atom)Objectives: • Students will be able to cite contributions of Democritis, Aristotle,

and DaltonDO NOW: 1. Start homework so you have more time on weekend to do ChemThinkHOMEWORK: 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

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

to SN assignments

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/chemistry/gilbert2/tutorials/interface.asp?chapter=chapter_02&folder=cathode_ray

Interactive Crook's Tube