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Lab Safety/Scientific Method Flashcards | StudBud
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Lab Safety/Scientific Method
Lab Safety/Scientific Method
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6th Grade Earth Science
Flashcards
12 cards
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Questions
12
Answers
1
The scientific method is defined as
geology
a way to measure
a hypothesis
a process used to solve a problem
2
Why are incorrect hypothesis still valuable?
incorrect hypothesis use fewer materials
other hypothesis may be inaccurate also
incorrect hypothesis will always be correct at a later point
incorrect hypothesis can teach you something
3
Which of the lab safety symbols would you use when working with chemicals?
eye, clothing, hand, chemical
eye, hand, chemical
clothing hand chemical safety
eye, clothing chemical
4
How do you make the best scientific observations?
sight, taste, touch, smell
touch, smell hear, sight
sight, taste, touch, smell, hearing
taste, touch, smell, hear
5
What do scientist do when the results of an experiment do not support a theory?
conduct further experiments
change the scientific method
reject the theory
reject the results of the experiment
6
What must a scientist always be sure of when testing a hypothesis?
the records of observation are accurate
observations prove the hypothesis is true
observations are supported by opinions
All observations meet expectations
7
a representation, pattern, plan, or description that shows an object/system/concept (ex. globe)
Model
all of the above
Scientific Method
Lab
8
Why do scientist sometimes communicate different results about the same topic?
the results of scientific experiment can never be reproduced
Not all scientist use scientific method
Scientist support only their own opinions
scientific data can be interpreted in different ways.
9
Zack accidentally dropped and broke a beaker. What is the first step he should take?
clean up the glass
get another beaker
tell his teacher
clean up liquid
10
When does the scientific community accept the results of a scientific experiment?
before the results are communicated
during data gathering
when other scientists have carefully reviewed it
after hypothesis has been developed
11
The study of the origin, history, and structure of the Earth is called...
oceanography
meteorology
geology
astronomy
12
To ensure the greatest accuracy, Beth should write her observation notes....
while she is watching the mice in the maze
the week after
before she puts the mice in the maze
The day after
