week 6 nov 18-22 (11/18) to do today *scales to week 5 *organize notebook *title pg. chem part 2...
DESCRIPTION
MSDS Material Safety Data Sheet On file for all purchased chemicals. Includes all information shown on a chemical label and more. Different formats are used by different chemical companies.TRANSCRIPT
Week 6 Nov 18-22 (11/18)
To Do Today *Scales to week 5 *Organize Notebook *Title pg. Chem part 2 Matter *Begin notes on MSDSWarm Up: What do you think the safety colors mean?
IS Learning Goal
Homework:None
Fact:40 when written "forty" is the only number with letters in alphabetical order, while "one" is the only one with letters in reverse order.
Week 6 Nov 18-22 (11/19)
To Do Today*Begin notes on MSDS*Draw, color, and label each box*Answer questions on handout pg. 23 Warm Up:What do you think theNumbers along withColors mean?
IS Learning Goal
Homework:If possible bring styrofoam
Fact:If you yelled for 8 years, 7 months and 6 days, you would have produced just enough sound energy to heat up one cup of coffee.
MSDS
• Material Safety Data Sheet
• On file for all purchased chemicals.
• Includes all information shown on a chemical label and more.
• Different formats are used by different chemical companies.
LABORATORY SAFETY
•Hazard Coding System•MSDS•Safety Rules
Page 23 of notebook
HAZARD CODING SYSTEM
HEALTH
SPECIAL
REACTIVITY(STABILITY)
FLAMMABILITY
HAZARD CODING SYSTEM
2 34 0
LeastSerious
4Most
Serious
4
0
Will burn readily
Will not burn
How to read a chemical label Activity1. Draw the symbol for MSDS
2. What does each color represent?3. What do the number 0-4 represent on the data sheet? Which number is more hazardous?4. Write and explain the Blue, Red, Yellow and White section5. Why should one be cautious when handling chemicals? Explain.6. Complete handout
Page23 Back
Week 6 Nov 18-22 (11/20&21)
To Do Today*acetone poster*Lab Activity + summary
Warm Up:What does the symbol for Gasoline to the right mean?
IS Learning Goal
Homework:None
Fact:The implicit curve equation (x2+y2-1)3-x2y3=0 produces the heart shape.
Acetone – onto notebook paperSummarize each section about acetone 1-16 where it is important to you using the chemical. Underline or highlight where the chemical can affect you or your health.
Put onto notebook paper – Acetone front side and on the backside summary of lab activity.
On back side of acetone ActivitySummarize each of the different substances made
*Oobleck
* Gloop
*Glurch
*Gloobers
Summary of Activity
Detailed summary for each “slime” AndSummary of experiment
Summary of Activity•Why did we do Experiment?•What were the major findings?•What errors were made while performing experiment?•What further studies could be done to elaborate/expand experiment?
Week 6 Nov 18-22 (11/18)
To Do Today *turn in acetone and lab activity
+ summary *complete Matter vs Not Matter handoutWarm Up: reflection + turn inWhat do you think meaning of wed/thurs act was? Explain.IS Learning Goal:
Homework:None/summary if not complete
Fact: 111 111 111 × 111 111 111 = 12345678987654321