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Lab SafetySafety
SymbolsLab
Equipment
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Variables
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200
Scientifc Method
Lab Safety Scenarios
Lab SafetyLab Safety 100 100
What a person should do to their hairbefore conducting an experiment….
Answer = What is tie it back (or
pull it back).
Lab SafetyLab Safety 200 200
This is what you should do to all left over chemicals after an experiment.
Answer = What is dispose of them according to the teachers
instructions ?
Lab SafetyLab Safety 300 300
Baggy clothing, lots of jewelry and Baggy clothing, lots of jewelry and open toes shoes are examples of open toes shoes are examples of these.these.
Answer = What are things that should
not be worn in the lab?
Lab SafetyLab Safety 400 400
Go to the eye wash station and floodGo to the eye wash station and flood
Your eyes with water for 15 minutes. When Your eyes with water for 15 minutes. When should you do this?should you do this?
Lab SafetyLab Safety 500 500
What type of shoes should be worn during labs?
Answer =Closed ended shoes
Lab SafetyLab Safety 600 600
The term used to describe something that can catch fire.
Answer = What is flammable?
Lab SafetyLab Safety 700 700
This is what you should do if you
break a piece of equipment during an experiment.
Answer = What is notify the teacher
and then clean it up?
Lab SafetyLab Safety 800 800
This is what you do when you are working with chemicals, fire, glass, or sharp objects.
Answer =What is wear your safety
goggles?
Lab SafetyLab Safety 900 900
This is how we test the odor of a This is how we test the odor of a chemical.chemical.
Answer =Answer =What is wafting?What is wafting?
Lab Safety 1000Lab Safety 1000
Answer =Answer =What is wear goggles, What is wear goggles,
wear protective clothing wear protective clothing and keep area well and keep area well
ventilated?ventilated?
These are the precautions you should take when using a hazardous chemical.
Lab Equipment 100Lab Equipment 100
This is the piece of equipment that isThis is the piece of equipment that isUsed to measure length.Used to measure length.
Answer =What is a metric ruler
or meter stick?
Lab EquipmentLab Equipment200200
This is the piece of equipment that is This is the piece of equipment that is used to measure mass.used to measure mass.
Answer = What is a triple beam
balance?
Lab Equipment Lab Equipment 300300
This is the piece of equipment that is This is the piece of equipment that is used to measure temperatureused to measure temperature..
Lab Equipment 400Lab Equipment 400Daily Double
This is the piece of equipment that is This is the piece of equipment that is used to measure the volume of a used to measure the volume of a liquid.liquid.
Lab Equipment 500Lab Equipment 500
This piece of equipment is used to hold,This piece of equipment is used to hold,Estimate and pour liquids during an Estimate and pour liquids during an experiment, it does not measure experiment, it does not measure accurately.accurately.
Answer =What is a beaker?
Lab Safety ScenariosLab Safety Scenarios100100
What should you do if you are given What should you do if you are given a test tube or beaker that is cracked?a test tube or beaker that is cracked?
Answer = Let Answer = Let Mr. Nelson KnowMr. Nelson Know
Lab Safety Scenarios Lab Safety Scenarios 200200
Aaron got a science investigation liquid in his Aaron got a science investigation liquid in his eyes. What should Aaron do first?eyes. What should Aaron do first?
Answer = wash out in front lab station.
Lab Safety Scenarios Lab Safety Scenarios 300300
Answer =Answer =Less likely to trip, Less likely to trip,
or protects feetor protects feet
Brent’s teacher told his class that they Brent’s teacher told his class that they should wear closed-toed shoes when should wear closed-toed shoes when doing a science investigation. Why would doing a science investigation. Why would Brent’s teacher say this?Brent’s teacher say this?
Lab Safety Scenarios Lab Safety Scenarios 400400
Answer = Read over Answer = Read over Safety ProceduresSafety Procedures
Which of the Which of the following should you following should you do before beginning a do before beginning a lab experiment? lab experiment?
Lab Safety Scenarios Lab Safety Scenarios 500500
Answer = Answer = Do not look directly above Do not look directly above
the test tube the test tube
Mandy is in the science lab. She is Mandy is in the science lab. She is wearing an apron, safety goggles, and a wearing an apron, safety goggles, and a hair tie to keep her long hair out of the hair tie to keep her long hair out of the way. She is looking over into a beaker of way. She is looking over into a beaker of liquid as she stirs it.liquid as she stirs it.What could Mandy do that would be What could Mandy do that would be safer? safer?
VariablesVariables100100
This is the variable that you change This is the variable that you change in an experiment.in an experiment.
Answer =Answer =What is the manipulatedWhat is the manipulatedor independent variable?or independent variable?
VariablesVariables200200
This is the variable that changes asThis is the variable that changes asA result of what you did.A result of what you did.
Answer =Answer =What is the respondingWhat is the respondingor dependent variable?or dependent variable?
VariablesVariables300300
Daily Double
This is a variable that does not This is a variable that does not change during the experiment.change during the experiment.
Answer =Answer =What is the controlled What is the controlled
variable?variable?
Daily Double
VariablesVariables400400
This is how many variables are tested This is how many variables are tested During an experiment.During an experiment.
Answer =Answer =What Is only 1What Is only 1
Variable can be Variable can be Tested at a time?Tested at a time?
VariablesVariables500500
This is theThis is thevariable type variable type
that is solubility.that is solubility.
Answer =Answer =What is What is
Dependent or Dependent or Responding Responding
variable.variable.
Safety SymbolsSafety Symbols100100
This is the safety symbol represented This is the safety symbol represented by this picture.by this picture.
Answer =Answer =What is What is
Safety gogglesSafety gogglesOr eye safety?Or eye safety?
Safety SymbolsSafety Symbols200200
This is the safety symbol This is the safety symbol represented by this picture.represented by this picture.
Answer =Answer =What is corrosiveWhat is corrosiveChemical hazardChemical hazard
Safety SymbolsSafety Symbols300300
This is the safety symbol This is the safety symbol represented by this picture.represented by this picture.
Answer =Answer =What is What is
Protective Protective ClothingClothing
Safety SymbolsSafety Symbols400400
Worth 3 TIMES the Value
Safety SymbolsSafety Symbols12001200
This is the safety symbol This is the safety symbol represented by this picture.represented by this picture.
Answer =Answer =What is Heat orWhat is Heat or
Fire Safety?Fire Safety?
Safety SymbolsSafety Symbols500500
Worth 4 TIMES the Value
Safety SymbolsSafety Symbols20002000
This is the Safety symbol represented This is the Safety symbol represented by this picture.by this picture.
Answer =Answer =electricalelectrical
Scientific MethodScientific Method100100
This is the step of the scientific This is the step of the scientific method that is the final answer to the method that is the final answer to the problem.problem.
Answer =Answer =What is the conclusion?What is the conclusion?
Scientific MethodScientific Method200200
This is the step of the scientific This is the step of the scientific method that includes all of the method that includes all of the supplies and equipment that you will supplies and equipment that you will need during the experiment.need during the experiment.
Answer =Answer =What is the materials?What is the materials?
Scientific MethodScientific Method300300
This is the step of the scientific This is the step of the scientific method that is a possible solution to method that is a possible solution to the problem.the problem.
Answer =Answer =What is the hypothesis?What is the hypothesis?
Scientific MethodScientific Method400400
This is the step of the scientific This is the step of the scientific method that are the steps that you method that are the steps that you follow to complete the investigation.follow to complete the investigation.
Answer =Answer =What is the procedure.What is the procedure.
Scientific MethodScientific Method500500
This is the step of the scientific This is the step of the scientific method that includes questions that method that includes questions that come up during the experiment.come up during the experiment.
Answer =Answer =What is the discussion?What is the discussion?
? 100? 100In the experiment where the pendulum
Was dropped from a set height and with The same length of string 3 times with 3
different number of washers attached to the end of the string, to measure the time it takes to
complete 10 swings. This was the manipulated variable.
Answer =What is the number of
washers?
? 200? 200
Answer =Answer =What is time it takes for ten What is time it takes for ten
swings?swings?
In the experiment where the pendulumWas dropped from a set height and with The same length of string 3 times with 3
different number of washers attached to the end of the string, to measure the time it takes to
complete 10 swings. This was the responding variable.
? 300? 300In the experiment where the pendulum
Was dropped from a set height and with The same length of string 3 times with 3
different number of washers attached to the end of the string, to measure the time it takes to complete 10 swings. This was a controlled
variable.
Answer =What length of string or
drop height?
? 400? 400In an experiment where we are In an experiment where we are measuring the time it takes a measuring the time it takes a
pendulum to complete 10 swings, pendulum to complete 10 swings, which axis of a graph would we graph which axis of a graph would we graph
the time it actually took for the the time it actually took for the pendulum to complete 10 swings.pendulum to complete 10 swings.
Answer = Answer = What is the X-Axis?What is the X-Axis?
? 500? 500
What I need to do to pass the test What I need to do to pass the test Tomorrow.Tomorrow.
Answer =Answer =What is STUDY?What is STUDY?