PowerPoint Presentation

8/12/2013 Standards: Std 6COPY EVERYTHING YOU SEE HERE Objectives: Learn class rules (USE GOOD JUDGEMENT) and what whiteboard means. Reminder 101 Become familiar with class website using laptops 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 - Daily In-Class Assignment c. 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 mebefore 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.

Reminder 101 - follow these directions:1. Get out your cell phone and go to your Text App2. Enter this text phone #469 713 12653. Text this message:@mrwigge1Read: At the store tonightYou 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 2nd 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. YesNoQuestion: Is there any reason why you cannot complete this part of tonight's assignment? If so, see me before end of class.To get Chemistry - First days assignment Fall 2013 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.

No computer number, no points for assignment

8/12/2013 Standards: 6Objectives: Develop skill with density calcs USING Responders How classroom should look when you leave. 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 kgHomework: 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 ratioesDO 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 kgSTAMPING1. 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 63. Print of "Density Problem - Calculation with Grids - Assignment 1" (1 pt) Std 64. 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 deserveTutoring Available1. There will be free tutoring before & after school, as well as at lunch starting soon. You will be notified when.

2. I will be available for tutoring daily at lunch, but you must make an appointment for any day you would like to have tutoring.

3. The day before any quiz or test, I will be available for either review and/or tutoring at lunch. Pick up papers on side counter of roomDO NOT SEPARATE YOU PACKET YET8/14/2013 Standards: 6Objectives: Be able to organize Notebook Develop more skill with density calcs and learn to use Responders Be able to recognize and use scientific notation with + - x and Be able to convert temp in Celsius (Centigrade) KelvinDO 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 & 9c. p. 32 #s 14 c & gd. p. 33 #s 15 c and 16 dHomework:1. Sci. Not. & 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 slideWork your

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 doWHITE BASKET1. Density Calculations with Grids - Assignment 1 - work all problems as explained.(4 pts)2. Checking for notebooks and dividers (at your desk)

BLACK TRAYPrint 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 pts1. Mr. Wigger available at lunch by appointment any day of the week.

2. Tutoring available without appointment the day before a quiz or test.Tutoring Policy1 decade - 10 years 1 century - 100 years1 millenium - 1,000 yearsis the same asis the same ascan also be writtenororIfis the same asis the same asororGermaniumRewrite as --->RATIOanimatedwww.mrwiggersci.com/chem/Smart-Board-Activities/Ch02-Densit-con-sci-not/Density-Part-II-Float-or-Sink.notebookThis address will get you the notebook file I used in class today to show the information needed to solve these problems:`Here is a video of how to do the Density Calculations with Grids - Assignment 1 (click small blue circle to the lower left of the link)http://www.youtube.com/watch?v=ZPDhGfU0GkwHere is a video of how to do:Add / Subtract numbers with a power of 10http://www.youtube.com/watch?v=2eXC6s9X6WcHere is a video of how to do:Multiply / Divide numbers with a power of 10http://www.youtube.com/watch?v=o5BmoMDJLRY&feature=related

2YesNoYou have a 3-ring binder and 15 dividers3TrueFalseYou did all of last night's homework4Answer?How many pages arein the pritout Course Requirements, if you don't count the signature page?

use a 1-digit number for your answer5GivenIf A = 10 and B = 2FindFigure the value of the ration of A : B using fractions.6A=10B=2GivenFindWhat is the numeric value of the ratio of B : A8/15/2013 Standards: 6Objectives: Understnd density, sig. figs., temp conv. Be able to recognize and convert prefixes Be able to solve density problems where either vol. or mass is being calculated. DO NOW: We will do yesterdays' DO NOWHomework: 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)============================================================== STAMPING1. Journal 8/22 1a. Declaration2. 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

Density Problems - Calculations with Grids Assignment 1

7How many sig.figs.?Temperature Conversionsone non-zero digit followed by a decimal and any number of significant digits

times 10

to some powerScientific Notation31846333.18 x 10???3.185 x 103.184633 x 10first roundingsecondroundingthirdroundingPower of ten = # of digits minus 1change to this so pwr of 10 sameAdding or subtracting powers of 10to remove pwrof 10, decimal3 to the rightto remove pwrof 10, decimal4 to the right

WHY?both #'s sameMultiplying and dividing powers of 10Here is a video of how to do the Density Calculations with Grids - Assignment 1 (click small blue circle to the lower left of the link)http://www.youtube.com/watch?v=ZPDhGfU0GkwHere is a video of how to do:Add / Subtract numbers with a power of 10http://www.youtube.com/watch?v=2eXC6s9X6WcHere is a video of how to do:Multiply / Divide numbers with a power of 10http://www.youtube.com/watch?v=o5BmoMDJLRY&feature=related8/16/2013 Standards: 6Objectives: Be able to position standards in notebook Review all work so far & check for understanding 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) ==========================================================STAMPING:1. Journal 8/231b 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.

Density Problems - Calculations with Grids Assignment 1

Assignment 2 - for densityAdding or subtracting powers of 10Multiplying and dividing powers of 10Using Grids for Calculations8Answer?Adding and Subtracting Powers of 10Add and Subtract