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