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Chapter 1 Scientific Method and Lab Safety Flashcards | StudBud
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Chapter 1 Scientific Method and Lab Safety
Chapter 1 Scientific Method and Lab Safety
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Lab Safety and Scientific Method
Flashcards
12 cards
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Questions
12
Answers
1
The ______ variable aka responding is "the results" & plotted on the ____ axis.
dependent/ y
dependent/ x
independent/ x
independent/ y
2
A scientist wants to see how music affects 10th grade students test scores. In this experiment, music is the ---
control group
constant
independent variable
dependent variable
3
The final statement saying if the hypothesis is supported or rejected is what step of the scientific method?
inference
experiment
observation
conclusion
4
A bar graph best illustrates ________________
percentages
direct comparisons
change over time
relationships
5
Which of these is a good scientific attitude to have?
all of these
curiosity
open-minded
skeptical
6
Which of these is NOT part of a fire?
fuel
nitrogen
oxygen
heat
7
The ______ group does NOT receive the independent variable.
control
experimental
8
Wafting is ______ ________ something.
indirectly tasting
directly tasting
indirectly smelling
directly smelling
9
Creating a chart, table or graph is what step of the scientific method?
conclusion
analyze data
hypothesis
observation
10
Which of these is not an example of PPE
gloves
safety goggles
apron
safety shower
11
Which of these is quantitative data?
The boy weighs 135 pounds.
The boy is wearing black shoes.
The boy has curly hair.
All of these.
12
Conditions kept the same during the experiment are called __________________
constants
controls
dependent variables
independent variables
