Scientific Method
Vocabulary
Safety Rules
Procedures
Equipment
100
After you have a question, what do you have to come up with before you can even start an investigation?
What is a hypothesis?
100
Define the process of wafting.
What is a method of smelling unknown substances. Hold substance 6-10 inches away from your nose and wave your hand over substance to smell.
100
Before beginning ANY lab, what is the most important saftey rule to practice FIRST?
What is reading the instructions before you begin?
100
What is the consequence for coming late to class?
What is cleaning the lab or desks?
100
Equipment used to measure mass
What is a top pan balance?
200
Any information that is collected during a lab is called?
What is data?
200
A description that includes a what and how with supporting details.
What is an explanation?
200
Why should a person not eat while completing a lab?
What is your food could touch a chemical and you could eat it by accident?
200
The yellow bin beside the sink
What is the location to put dirty glassware?
200
Glassware used to accurately measure the volume of liquids
What is a graduated cylinder?
300
An educated guess.
What is a hypothesis?
300
A measurement that is close to the true measurement.
What is an accurate measurement?
300
In order to protect your skin during a lab what safety rule should you follow?
What is wearing a lab smock?
300
Under the desks or on the bench by the door.
What is the location for bags?
300
Glassware used to hold, mix, or heat small quantities of solid or liquid chemicals.
What is a test tube?
400
The step are you on when you are completely done with an experiment and ready to explain if your hypothesis is supported.
What is a conclusion?
400
A measurement that is repeatable under the same conditions.
What is a precise measurement?
400
Why should people with long hair should tie it back during a lab?
What is hair is very flammable?
400
What do you do if the fire alarm goes off while you are doing a lab?
What is stop, line up, and immediately leave the building in an orderly fashion?
400
Glassware with a wide diameter opening that is used for storing, stirring, mixing and heating liquids.
What are beakers
500
The two components that are part of every data graph and table
What are titles and labels?
500
A list that describes where you found your information and how to find the sources again.
What is a bibliography?
500
What should be worn during all lab investigations using chemicals, fire, or flying objects?
What are eye goggles?
500
Clean up all lab experiments, put away all materials, and push in chairs.
What are the procedures at the end of science class?
500
Used to hold, or clamp, laboratory glassware and other equipment in place, so that they do not fall down or come apart.
What is a clamp stand?
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