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Презентация на тему Safety and rules of the lab

Lab Safety RulesPart of this PowerPoint has been taken from the power point of…. Tim Baker, Adam Kueltzo, and Todd Katz….former NCHS studentsAnd from Lyndon B. Johnson High School Science Web Site
Safety and Rules of  the Lab Lab Safety RulesPart of this PowerPoint has been taken from the power Safety SymbolsKnow safety symbolsThey appear in your laboratory activitiesThey will alert you Use Your HeadExercise Caution and Good JudgmentFollow all instructions given by the Use Your HeadRead lab instructions ahead of time Always follow lab procedures Protect Yourself Eye SafetyWear safety goggles when working with chemicals, flames, or Protect Yourself Eye SafetyIn case of emergency in which a chemical goes Protect Yourself Proper Attire Keep all long hair  tied backDo not Protect Yourself Hand Safety If a chemical spills on your skin, notify Protect Yourself Hand Safety Sharp Objects       Always cut away from fingers and bodyAlways carry Sharp Objects       Notify teacher if you get cut Broken glass Electrical SafetyOnly electrical plugs are to be placed into an electrical outletUnplug Physical SafetyHandle all equipment carefully Do not place a cord where someone Heating Safety Tie back hair and loose clothes when working with open Heating Safety Never leave a heat source unattended Heated metal and glass Chemical Safety    Read all labels twice before removing  a chemical Chemical Safety    Transfer chemicals carefully!Keep lids on chemical containers when not Animal SafetyOnly handle living organisms with teacher permission Always treat living organisms Respect the life of all laboratory specimen Plant Safety Do not eat any plants in labWash your hands after You Should Never…Enter store room unless given permissionTake any chemicals from lab You Should Never… Eat or drink in the labUse lab glass-ware to Engage in…. practical jokes horse play rough houseYou Should Never… In case of an emergency…Know the locations of:fire extinguisherfire blanketbody showereyewash Remember to…Stay at your work station Maintain a clean work areaRead and So Do It Right!
Слайды презентации

Слайд 2 Lab Safety Rules
Part of this PowerPoint has been

Lab Safety RulesPart of this PowerPoint has been taken from the

taken from the power point of…. Tim Baker, Adam Kueltzo,

and Todd Katz….former NCHS students
And from Lyndon B. Johnson High School Science Web Site


Слайд 3 Safety Symbols
Know safety symbols
They appear in your laboratory

Safety SymbolsKnow safety symbolsThey appear in your laboratory activitiesThey will alert

activities
They will alert you to possible dangers
They will remind

you to work carefully



Слайд 4 Use Your Head
Exercise Caution and Good Judgment
Follow all

Use Your HeadExercise Caution and Good JudgmentFollow all instructions given by

instructions given by the teacher
Notify the teacher immediately

regarding any accident or unsafe areas


Слайд 5 Use Your Head
Read lab instructions ahead of time

Use Your HeadRead lab instructions ahead of time Always follow lab


Always follow lab procedures exactly
Never do an unauthorized experiment



Слайд 6 Protect Yourself Eye Safety
Wear safety goggles when working with

Protect Yourself Eye SafetyWear safety goggles when working with chemicals, flames,

chemicals, flames, or heating devices
or if possibility of

flying debris


If you wear contact lenses let your teacher know


Слайд 7 Protect Yourself Eye Safety

In case of emergency in which

Protect Yourself Eye SafetyIn case of emergency in which a chemical

a chemical goes into one’s eye, use the eyewash

station

Flush in water for 15 mins. and notify the teacher


Слайд 8 Protect Yourself Proper Attire
Keep all long hair tied

Protect Yourself Proper Attire Keep all long hair tied backDo not

back
Do not wear loose clothing that could catch on

fire


Foot wear that completely covers the foot is required



Слайд 9 Protect Yourself Hand Safety
If a chemical spills on

Protect Yourself Hand Safety If a chemical spills on your skin,

your skin, notify the teacher and rinse with water

for 15 minutes
Wash hands after every lab


Handle glassware, sharp tools and heated containers carefully



Слайд 10 Protect Yourself Hand Safety

Protect Yourself Hand Safety

Слайд 11 Sharp Objects
 

 


 

 
Always cut away from

Sharp Objects       Always cut away from fingers and bodyAlways

fingers and body
Always carry sharp objects with points and

tips facing down and away
Never try to catch falling sharp instruments
Grasp sharp instruments only by the handles

Слайд 12 Sharp Objects
 

 


 

 
Notify teacher if you

Sharp Objects       Notify teacher if you get cut Broken

get cut
Broken glass and sharp objects do not

go in trash cans
Teacher will clean up broken glass

Слайд 13 Electrical Safety
Only electrical plugs are to be placed

Electrical SafetyOnly electrical plugs are to be placed into an electrical

into an electrical outlet
Unplug electrical equipment after use
Keep all

electrical cords, wires, and appliances away from water

Слайд 14 Physical Safety
Handle all equipment carefully
Do not place

Physical SafetyHandle all equipment carefully Do not place a cord where

a cord where someone can trip over it
Push all

stools in out of the way

Keep books picked up out of walking isles


Слайд 15 Heating Safety
Tie back hair and loose clothes when

Heating Safety Tie back hair and loose clothes when working with

working with open flames
Never look into a container as you

are heating it
Never point the end of a test tube being heated at yourself or others

Never heat in a closed container


Слайд 16 Heating Safety
Never leave a heat source unattended

Heating Safety Never leave a heat source unattended Heated metal and


Heated metal and glass looks cool, use tongs or

gloves before handling
Do not place hot glassware directly on lab desk or in cold water

Слайд 17 Chemical Safety

 

 
Read all labels twice before

Chemical Safety    Read all labels twice before removing a chemical

removing a chemical from the container
Only use the

type and amount of chemical instructed to use
Never touch, taste, or smell a chemical unless instructed by the teacher
Never mix chemicals unless instructed to do so

Слайд 18 Chemical Safety

 

 

Transfer chemicals carefully!
Keep lids on

Chemical Safety    Transfer chemicals carefully!Keep lids on chemical containers when

chemical containers when not in use
When diluting an acid,

pour the acid into water
Consider all chemicals dangerous


Слайд 19 Animal Safety
Only handle living organisms with teacher permission

Animal SafetyOnly handle living organisms with teacher permission Always treat living


Always treat living organisms humanely
Wash your hands after handling

animals


Слайд 20
Respect the life of all laboratory specimen
They gave

Respect the life of all laboratory specimen

their life for your education
Treatment of Specimen


Слайд 21 Plant Safety
Do not eat any plants in

Plant Safety Do not eat any plants in labWash your hands

lab
Wash your hands after handling plants
Tell your teacher of

any plant allergies

Like any organism, plants should be considered possibly harmful


Слайд 22 You Should Never…
Enter store room unless given permission
Take

You Should Never…Enter store room unless given permissionTake any chemicals from

any chemicals from lab or store room
Touch any

equipment, chemicals, or other materials until instructed to do so

Слайд 23 You Should Never…
Eat or drink in the

You Should Never… Eat or drink in the labUse lab glass-ware

lab
Use lab glass-ware to eat or drink out of


Слайд 24 Engage in….
practical jokes
horse play

Engage in…. practical jokes horse play rough houseYou Should Never…

rough house

You Should Never…


Слайд 25 In case of an emergency…
Know the locations of:
fire

In case of an emergency…Know the locations of:fire extinguisherfire blanketbody showereyewash

extinguisher
fire blanket
body shower
eyewash station
first aid kit
If you spill

a harmful chemical on yourself or in your eyes, start rinsing immediately and send your partner to get teacher’s help

Слайд 26 Remember to…


Stay at your work station
Maintain a

Remember to…Stay at your work station Maintain a clean work areaRead

clean work area
Read and follow all directions
Report any spills,

accidents, or injury to the teacher immediately
Clean and put away all equipment at the end of the lab period
Dispose of waste products according to instruction

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