catalyst – january 2x3x5, 2012 review sheet hw out please!
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Catalyst – January 2x3x5, 2012Review Sheet HW out please!
Monday Mystery Element!
1. Used to make spark plugs
2. Alkaline Earth metal
3. Used as green coloring in fireworks
Catalyst – January 2x3x5, 2012
Monday Mystery Element!
1. Used to make spark plugs
2. Alkaline Earth metal
3. Used as green coloring in fireworks
BARIUM!!!!
Today’s Agenda
Catalyst New Groups and Quiz Stats Dimensional Analysis: 1 and 2-
Steppers! Work Time Lab Reports and Quizzes Back Exit QuestionHOMEWORK: GET READY FOR
TOMORROW – REVIEW DAY!
Today’s Objectives
SWBAT complete 1-step and 2-step dimensional analysis problems.
SWBAT master dimensional analysis.
Front DoorProjector2nd Period
Group 3
Jasmine G., Blake, Ly’Janae, William
Group 2
Jasmine B., Jonathan, Nila, Jevon
Group 1
Kevin, Deanna, Marlonika, Tra
Group 6
Luke, Veronica, Jorrance, Sherrell
Group 4
Andrew, Russell, Arielle, Tirelle
Group 9 Group 8
Chris, Irvondra, Bryana C.
Group 7
Jenna, Lindsay, Destin
Group 5
Jason, Banika, Antoine, Jenna B.
Front DoorProjector3rd Period
Group 3
Paul, Nikki, Megan, Ryan
Group 2
Raymond, Lashona, Jonathan, Jaymie
Group 1
Destiny, Kevin, Terrell, Allie
Group 6
Temika, Amber, Joey, Demirr
Group 4
Raven, Mecalla, Daniel, Cory
Group 9
Terrell, Briana M., Simona
Group 8
Josh, Kayla, Layla
Group 7
Jasmine, Nick, Ashleigh
Group 5
Ronda, Lauren, Randy, Joie
Front DoorProjector5th Period
Group 3
Torien, Nasheema, Jesus, Sharika
Group 2
Champagne, Angel, Jornell, Ovile
Group 1
Titus, Antoineka, Myderika, Boris
Group 6
Roxy, Chalsey, Brannesha, Katherine
Group 4
Keiara, Myjiel (lab table), Kevin, Blake
Group 9
Aerial, Ashley, Antione
Group 8
LaNell, Chyna, Corteiona
Group 7
Alex, Molly, Alesia
Group 5
Jerome, Larriane, Taylor, Myra
Quiz 1.1 Grade Averages
2nd Period: 87.8 3rd Period: 86.5 5th Period: 85.4
Quiz 1.1 Masters – As and Bs2nd Period
Jasmine Barnes
Luke Belile
Nila Belton
Jenna Bonnet
Antoine Brown (100!)
Jenna Burke
Lindsay Chartier
Banika Claiborne
Marlonika Conley
Andrew Davis
Tra Fisher
Jasmine Gusman
Chris Hebert
Russel Holloway
Deanna McCann
Jevon Nellon
Irvondra Shaw
Sherell Sparks
Arielle Stevenson (100!)William Taylor (103!)
Quiz 1.1 Masters – As and Bs3rd Period
Kevin AustinPaul CourtneyRyan CraigieLayla Early
Demirr FarloughCory Gillespie (100!)
Josh Hayes (103!)Joie Kinney
Jaymie Mayberry
Kayla MelansonDestiny RheaAllie Rivero
Joey Rivero (101!)Lauren SmithNick Taylor
Terrell WadeNikki WilliamsJasmine Young
Quiz 1.1 Masters – As and Bs5th Period
Sharika Arceneaux
Keiara Bailey (100!)
Katherine Berroa
Chyna Black
Brannesha Borne
Taylor Bourgeois
Ashley Bowman (101!)
Ovile Breaux
Jesus Buendia
Kevin Daigrepont
Aerial Davis
Titus Jones
Antione LaGarde
Alesia McCoy
Blake Ronquille
Larriane Schuster
Torien Seals
Myderika Willis
Myjiel Wilson
Chapagne Wysingle
Quiz 1.1 Champs
1st Place (103): William Taylor, Josh Hayes
2nd Place (101): Joey Rivero, Ashley Bowman
3rd Place (100): Arielle Stevenson, Cory Gillespie, Keiara Bailey
Working on the Railroad
Step 1: What to what?
Step 2: Write conversion factor(s)
Step 3: Train tracks
Volume - Liters
< <1 mL
1 kL1 L
Mass - Grams
< <1 mg
1 kg
1 g
.
Length - Meters
< <1 mm
1 km
1 m
.
Review Key Points
A conversion factor shows the same value with two different units.
Dimensional analysis is a tool used to convert from one unit to another.
Working on the Railroad
Step 1: What to what?
Step 2: Write conversion factor(s)
Step 3: Train tracks
Practice! 1-Step Problems
How many meters are in 10 centimeters?
How many centimeters are in 327 meters?
Practice! On your own!
The distance from New Orleans to Miami is 1387 kilometers (862 miles). Convert 1387 kilometers to meters!
Worksheet Time
Complete the front and 1-5 on the back
Always remember…
Key Point #1: In two step problems, always convert to the unit without a prefix first. Mass: grams Distance: meters Volume: liters
2-Step Practice…
Chris Paul has a mass of 79.4 kg, convert this to mg.
Practice
There are 1135 decaliters (daL) in a pool. Convert to centiliters (cL). 10 L = 1 daL 100 cL = 1 L
Practice!
The average human eye blink is 300 milliseconds. Convert this to hectoseconds. 1 s = 1 ms1 hs = 100 s
For the rest of the day…
Please complete the Dimensional Analysis Worksheet…show your work!
You may take an extra credit sheet as well if you want extra practice
Work on finishing the Review Sheet and ASK QUESTIONS NOW if you have them!!
Exit QuestionThe mass of a normal goat is about 77 kilograms. Convert this to grams.
Practice
How many deciliters are in a liter?
Practice
How many grams are in a kilogram?
Practice
How many micrometers are in a meter?
Practice
How many milligrams are in a gram?
Practice
How many meters are in a dekameter?
Practice
How many liters are in a gigaliter?
Practice
How many centigrams are in a gram?
Practice
How many meters are in a megameter?
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