i. hand out interactive notebook ii. safety notes/safety video (quiz!) iii. emergency drills (fire...
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I. Hand out interactive notebookII. Safety Notes/Safety video (Quiz!)III. Emergency Drills (Fire and Lockdown)IV. Create JournalsV. Discuss MSDS and complete MSDS
Practice WorksheetVI. Scientific Notation
Take 2 Minutes to write down the Agenda
Welcome To Chemistry!
2 minutes
AgendaAgenda8/23/138/23/13
I. Hand out interactive notebookII. Safety Notes/Safety video (Quiz!)III. Emergency Drills (Fire and Lockdown)IV. Create JournalsV. Discuss MSDS and complete MSDS
Practice WorksheetVI. Scientific Notation
1 minute
AgendaAgenda8/23/138/23/13
I. Hand out interactive notebookII. Safety Notes/Safety video (Quiz!)III. Emergency Drills (Fire and Lockdown)IV. Create JournalsV. Discuss MSDS and complete MSDS
Practice WorksheetVI. Scientific Notation
Take 2 Minutes to Copy the warm up and
answer it
2 minutes
Density = Mass/Volume
If the density of an object is 2g/ml and it has a volume of 10ml. What is its mass?
(Show work in the answer column!)
1 minute
Density = Mass/Volume
If the density of an object is 2g/ml and it has a volume of 10ml. What is its mass? (Show work in the answer column!)
10 second
s
9 second
s
8second
s
7second
s
6second
s
5second
s
4second
s
3second
s
2second
s
1second
Time to Add to Your
Knowledge!
Rule #1Read and understand all safety
instructions before you begin.
Rule #2Follow directions and use the equipment
only as instructed.
Rule #3Locate the emergency exit and safety
equipment, including the eye/face wash, fire extinguisher, fire blanket, and
alarm.
Rule #4Wear all required safety equipment (including goggle, apron, gloves, long pants, and closed toe shoes). Tie back
hair and loose clothes.
Rule #6Pin specimens to pan. Do not dissect
while holding them in your hand.
Rule #7Avoid contamination. Do not return unused chemicals to original source.
Keep the correct spatula and/or stopper with its container
Rule #8Report all accidents, spills, and broken
glass to the teacher.
Rule #9Avoid eating, drinking, or directly smelling chemicals (waft instead).
Rule #12Never horse-playing in the Lab.
Rule #13Clean up your area, tools, and hands
when done.
Rule #14Turn off equipment. Recycle or
dispose of materials properly.
Top 10 Lab Safety Rules Video
Lab Safety Videos
What’s wrong with these pictures?
You have looked up the hazards of the chemicals you will be using in a particular lab, and found out that they are mild health hazards, requiring you to avoid skin contact and vapor inhalation. Therefore, when in lab you should:
a. wear short shorts and sandals b. wear long pants, closed toed shoes, and a
lab apronc. wear gloves d. b and ce. a and c
If the fire alarm sounds, you should:
a. do nothing - it is probably a false alarmb. shut down your experiment, get your stuff,
then leave the buildingc. leave the building immediately following fire alarm protocolsd. grab a fire extinguisher and/or safety wash
Safety ISharps container
Safety GogglesLab coat
Biohazardous waste container
Glass disposal container
Fire Extinguisher
Eye Wash Station
Chemical Fume Hood
Let’s Practice!
Hand out “Recognized Lab Safety Worksheet”
Safety Scavenger Hunt and Emergency Procedures
A. What is MSDS?
1. MSDS stands for Material Safety Data Sheet.
2. Purpose: to provide information on potential hazardous chemicals of a particular substance or product.
3. Information contained physical data, storage, handling and disposal
How to Read and Use MSDS?I. National Fire Protection Association (NFPA) Chemical Hazard LabelA. Developed Color
Coded and Numerical System for indicating:
a. Flammability hazards
b.Health hazardsc. Reactivity
hazardsd.Special hazards
How to Read and Use MSDS?I. NFPA decoding color and number:
A. Color:i. Blue = Healthii. Red = Flammabilityiii. Yellow = Reactivityiv. White = Special
B. Number:i. 0 = lowest hazardii. 1 = slight hazardiii. 2 = moderate hazardiv. 3 = serious hazardv. 4 = highest most severe hazard
Look at the words and picture
Write your own definitions of these wordsAnd give example for each
Math Skills #1 Solve Algebraic Equation#2 Scientific Notation
1. MSDS Worksheet
Let’s Practice Using and Reading MSDS!
1. Signed Syllabus and Lab Safety Contract
2. Bring supplies3. Study for safety quiz next week
1. Quietly write at least 6 sentences in your “note journal” summarizing what you have learned today.
2. If you finish early and have any question for me, please write on a post-it-note and stick it to the “parking lot”.
3. Please wait for me to dismiss the class!
You are wonderful! Love having you in class!
Thank you!:
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