I. Hand out interactive notebook II. Safety Notes/Safety video (Quiz!) III. Emergency Drills (Fire and Lockdown) IV. Create Journals V. Discuss MSDS and.

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Presentation transcript:

I. Hand out interactive notebook II. Safety Notes/Safety video (Quiz!) III. Emergency Drills (Fire and Lockdown) IV. Create Journals V. Discuss MSDS and complete MSDS Practice Worksheet VI. Scientific Notation Take 2 Minutes to write down the Agenda Welcome To Chemistry!

2 minutes Agenda 8/23/13 I.Hand out interactive notebook II.Safety Notes/Safety video (Quiz!) III.Emergency Drills (Fire and Lockdown) IV.Create Journals V.Discuss MSDS and complete MSDS Practice Worksheet VI.Scientific Notation

1 minute Agenda 8/23/13 I.Hand out interactive notebook II.Safety Notes/Safety video (Quiz!) III.Emergency Drills (Fire and Lockdown) IV.Create Journals V.Discuss MSDS and complete MSDS Practice Worksheet VI.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!)

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Time to Add to Your Knowledge!

Rule #1 Read and understand all safety instructions before you begin.

Rule #2 Follow directions and use the equipment only as instructed.

Rule #3 Locate the emergency exit and safety equipment, including the eye/face wash, fire extinguisher, fire blanket, and alarm.

Rule #4 Wear all required safety equipment (including goggle, apron, gloves, long pants, and closed toe shoes). Tie back hair and loose clothes.

Rule #6 Pin specimens to pan. Do not dissect while holding them in your hand.

Rule #7 Avoid contamination. Do not return unused chemicals to original source. Keep the correct spatula and/or stopper with its container

Rule #8 Report all accidents, spills, and broken glass to the teacher.

Rule #9 Avoid eating, drinking, or directly smelling chemicals (waft instead).

Rule #12 Never horse-playing in the Lab.

Rule #13 Clean up your area, tools, and hands when done.

Rule #14 Turn 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 apron c.wear gloves d.b and c e.a and c

If the fire alarm sounds, you should: a. do nothing - it is probably a false alarm b. shut down your experiment, get your stuff, then leave the building c. leave the building immediately following fire alarm protocols d. grab a fire extinguisher and/or safety wash

Safety I Sharps container Safety Goggles Lab 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 Label A.Developed Color Coded and Numerical System for indicating: a.Flammability hazards b.Health hazards c.Reactivity hazards d.Special hazards

How to Read and Use MSDS? I.NFPA decoding color and number: A.Color: i.Blue = Health ii.Red = Flammability iii.Yellow = Reactivity iv.White = Special B.Number: i.0 = lowest hazard ii.1 = slight hazard iii.2 = moderate hazard iv. 3 = serious hazard v.4 = highest most severe hazard

Look at the words and picture Write your own definitions of these words And 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 supplies 3. 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!: