1. 8/20/2012 Standards: Std 6 COPY EVERYTHING YOU SEE HERE Objectives: a. Learn class rules (USE GOOD JUDGEMENT) and what whiteboard means. b. Become familiar with class website using laptops c. Be able to calculate density using GRIDS (aka series of fractions) (this is a maybe) DO NOW: a. Write name on 1” x 1” seating chart card b. Copy this entire whiteboard configuration In-Class Assignment First Day Computer Assignment - CW (1/2 sheet handout) - (3 pts) Homework: 1. P. 29 (On-Line Textbook) Read Ch 2.1 p. 25-29, then do PP's 1-3. Copy questions and show your calculations using fractions or grids. (3 pts) 2. Print Density Problem - Calculation with Grids - Assignment 1, for tomorrow's lesson. Do not work the problems on this sheet tonight. (1 pts) 3. Purchase a 3-ring, 2" or larger, binder for this class for tomorrow. It must have 15 dividers. The first notebook grading will be Friday next week. (1 pts) (see me before the end of class if this is a financial hardship or you have some other issue) 4. First quiz tomorrow, based on what you learned in class and your homework.

3. 1 Read : At the store tonight You will need to get a 3-ring binder, preferably a D-ring-style. It should be 2- 3”. You will also need a calculator. The calculator needs to be capable of doing squares & sqare roots. Most office supply stores sell them for about $10, or you can purchase from me for $10. Make a 2 nd copy of this handout, and cut off the bottom section below and paste it on the inside of the front cover of your notebook for reference throughout the year. Yes No Question: Is there any reason why you cannot complete this part of tonight's assignment? If so, see me before end of class.

4. To get Chemistry - First day’s assignment Fall 2011 go to: www.MrWiggerSci.com/chem and click 8/29 on the calendar in the top right of the home page. The link for our on- line textbook is easier to click than to enter.

5. No computer number, no points for assignment

6. 8/21/2012 Standards: 6 Objectives: a. Develop skill with density calcs USING Responders b. How classroom should look when you leave. c. How to turn in homework. DO NOW: a. Convert using grids 2.5 g / L into kg / L b. Convert using grids 4,320 mL into L c. Convert using grids 526 mg into g and then into kg Homework: 1. Density Calculations with Grids - Assignment 1 - work all problems as explained (5 pts) 2. Print All 4 papers (note printer icon and Acrobat icon that follows it, are the same for the first 3). All belong in stamp section behind stamp sheet. They belong in the same order the links are in. (Mr. Wigger will demonstrate) ============================================================ See following slide - - - Important ratioes

7. DO NOW: a. Convert using grids 2.5 g / L into kg / L b. Convert using grids 4,320 mL into L c. Convert using grids 526 mg into g and then into kg

8. STAMPING 1. Journal 8/20 (1 pt) 2. P. 29 (On-Line Textbook) Read Ch 2.1 p. 25-29, then do PP's 1-3. Copy questions and show your calculations using fractions or grids. (3 pts) Std 6 3. Print of "Density Problem - Calculation with Grids - Assignment 1" (1 pt) Std 6 4. Stamp: Purchase a 3-ring, 2" or larger, binder for this class for tomorrow. It must have 15 dividers (1 pt) Today's Stamp Total = 5 pts Declaration - You state the following on the HW you turn in to the basket: 1. If you did everything (see above) - Your statement is "I did it all" 2. If you didn't "do it all", state: how many points your deserve

9. 8/22 Lunch Tutoring

10. Pick up papers on side counter of room DO NOT SEPARATE YOU PACKET YET

11. 8/22/2012 Standards: 6 Objectives: a. Be able to organize Notebook b. Develop more skill with density calcs and learn to use Responders c. Be able to recognize and use scientific notation with + - x and ÷ d. Be able to convert temp in Celsius (Centigrade) Kelvin DO NOW: a. If you are given 5.55 g of Co, how many mL of Co will that represent? b. p. 30 # ‘s 6, 8 & 9 c. p. 32 #’s 14 c & g d. p. 33 #’s 15 c and 16 d Homework: 1. Sci. Notation & Dim. Analysis, p. 32-34 PP's 12 (all) & 13 (all) (4 pts) 2. Print Counting Sig Figs the Easy Way - and review what we did in class today (1 pts) 3. Notebooks will be collected starting on Friday NEXT week 8/30 ================================================= See Next slide

12. Declaration - You state the following on the HW you turn in to the basket: 1. If you did everything (see above) - Your statement is "I did it all" 2. If you didn't "do it all", state: what you didn't do

13. WHITE BASKET 1. Journal 8/21 Declaration after journal for homework assigned 8/21 with today's date (8/22) 2. Density Calculations with Grids - Assignment 1 - work all problems as explained. (4 pts) 3. Checking for notebooks and dividers (at your desk) BLACK TRAY Print All 4 papers (note printer icon and Acrobat are the same for the first 3). All belong in stamp section behind stamp sheet. They belong in the same order you see the links. (15 points for parent slips - due tomorrow) Today's stamp total = 5 pts

14. 1. Mr. Wigger available by appointment any day of the week for before school or lunch. 2. Tutoring available without appointment every Wednesday at lunch. Tutoring Policy

15. 1 decade - 10 years 1 century - 100 years 1 millenium - 1,000 years

16. is the same as can also be written or If

17. is the same as or

18. Germanium Rewrite as ---> RATIO animated

19. www.mrwiggersci.com/chem/Smart-Board-Activities/Ch02-Densit-con-sci-not/Density- Part-II-Float-or-Sink.notebook This address will get you the notebook file I used in class today to show the information needed to solve these problems:

20. `

21. Here is a video of how to do the D ensity Calculations with Grids - Assignment 1 (click small blue circle to the lower left of the link) http://www.youtube.com/watch?v=ZPDhGfU0Gkw Here is a video of how to do: A dd / Subtract numbers with a power of 10 http://www.youtube.com/watch?v=2eXC6s9X6Wc Here is a video of how to do: M ultiply / Divide numbers with a power of 10 http://www.youtube.com/watch?v=o5BmoMDJLRY&feature=related

23. 2 Yes No You have a 3-ring binder and 15 dividers

24. 3 True False You did all of last night's homework

25. 4Answer? How many pages are in the pritout Course Requirements, if you don't count the signature page? use a 1-digit number for your answer

26. 5 Given I f A = 10 and B = 2 Find Figure the value of the ration of A : B using fractions.

27. 6 A=10 B=2 Given Find What is the numeric value of the ratio of B : A

28. 8/23/2012 Standards: 6 Objectives: a. Understnd density, sig. figs., temp conv. b. Be able to recognize and convert prefixes c. Be able to solve density problems where either vol. or mass is being calculated. DO NOW: We will do yesterdays' DO NOW Homework: 1. Print (HANDOUT) Density Problem Calculations w Grids - Assignment 2, AND work all problems AND show given, find, and calculations using grids. Note that Assignment 1 uses the same elements and their densities. (4 pts) 2. Print California State Standards for Chem. We will discuss the standards and how to work paste them into the notebook on Tuesday. (1 pts) 3. For students that desire to get an A or a B on the next quiz, go to " Learning Center" > Quiz/Test Reviews" and see what is available for you to study for Quiz 1.2 (Ch 2 & 3) ==============================================================

29. STAMPING 1. Journal 8/22 1a. Declaration 2. Sci. Notation & Dim. Analysis, p. 32-34 PP's 12 (all) & 13 (all) (4 pts) 3. Print Counting Sig Figs the Easy Way Remember - parent slips due tomorrow

37. Density Problems - Calculations with Grids – Assignment 1

43. 7 How many sig. figs.?

44. Temperature Conversions

45. one non-zero digit followed by a decimal and any number of significant digits times 10 to some power Scientific Notation 3184633 3.18 x 10 ? ? ? 3.185 x 10 3.184633 x 10 first rounding second rounding third rounding Power of ten = # of digits minus 1

46. change to this so pwr of 10 same Adding or subtracting powers of 10 to remove pwr of 10, decimal 3 to the right to remove pwr of 10, decimal 4 to the right WHY? both #'s same

47. Multiplying and dividing powers of 10

48. Here is a video of how to do the D ensity Calculations with Grids - Assignment 1 (click small blue circle to the lower left of the link) http://www.youtube.com/watch?v=ZPDhGfU0Gkw Here is a video of how to do: A dd / Subtract numbers with a power of 10 http://www.youtube.com/watch?v=2eXC6s9X6Wc Here is a video of how to do: M ultiply / Divide numbers with a power of 10 http://www.youtube.com/watch?v=o5BmoMDJLRY&feature=related

49. 8/24/2012 Standards: 6 Objectives: a. Be able to position standards in notebook b. Review all work so far & check for understanding c. Work in groups of 4 to solve assigned problems DO NOW: Solve problems assigned to your group and each person in the groups turns in their own papers, stapled together as a group (5 pts) Homework: 1. This homework is just like what we did in class today. Copy the problems. For calculation problems, show GIVEN and FIND (replaces copying the problem). For calculations show your work using grids. p. 29 #3 p. 30 #6 p. 32-34 #14 d,g #15 d #16 c #18 d (5 pts) ==========================================================

50. STAMPING: 1. Journal 8/23 1b Declaration (8/24) 2. Density Problem Calculations w Grids - Assignment 2, work all problems AND show given, find, and calculations using grids. Note that Assignment 1 uses the same elements and their densities. (4 pts) 3. Print California State Standards for Chem. We will discuss the standards and how to work paste them into the notebook on Tuesday (4 sheets). (1 pts) BLACK TRAY: Parent slips (3) stapled together (total of15 points) This is 3 pieces of paper - The signature pages from each: Course Req, Student Safety Contract, Acceptable Use.

52. Density Problems - Calculations with Grids – Assignment 1

53. Assignment 2 - for density

54. Adding or subtracting powers of 10

55. Multiplying and dividing powers of 10

56. Using Grids for Calculations 8Answer?

57. Adding and Subtracting Powers of 10

58. Add and Subtract