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Scientific Method Flashcards | StudBud
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Scientific Method
Scientific Method
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Review for #ScientificMethod Unit
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
What is the effect of species on number of roses produced? What is the IV?
species
number of flowers
hours of sunlight
amount of water used
2
Which of these is an qualitative data?
The apple is red.
This tattoo was expensive.
The pencil is yellow.
The owner regrets this tattoo.
3
What is the effect of species on number of roses produced? What is the DV?
species
number of flowers
amount of water used
hours of sunlight
4
The independent variable in this experiment is
number of carrots consumed
blood pressure
older
younger
5
What is the effect of species on number of roses produced? What are the constants?
species
hours of sunlight
number of flowers
amount of water used
6
The dependent variable in this experiment is
number of carrots consumed
younger
blood pressure
older
7
What is an independent variable?
Information collected during an experiment
The thing that stays the same
The thing that you change
The thing that changes as a result of the experiment
8
What is the scientific method?
A conclusion reached, based on evidence
Something that stays the same in an experiment
The process that a scientist uses
9
What is NOT usually a part of the scientific method?
Forming a hypothesis
Recording and analyzing the data
Conducting a telephone survey
Conducting the experiment
10
Betty is testing the effect of bug spray on worms. What is an example of a constant?
worms that the spray killed
worms not getting sprayed
worms getting sprayed
the amount of spray
11
Betty is testing the effect of bug spray on worms. What is the experimental group?
worms not getting sprayed
worms getting sprayed
worms that the spray killed
the amount of spray
12
Students test different fertilizers to see which is best for plant growth. What is the IV?
temperature of the fertilizer
plant growth
type of fertilizer
type of plant
13
Factors in an experiment that must be kept the same are called
variables
control group
hypothesis
constants
14
What is the best title of this figure?
The Technology Process
The Scientific Method
The Scientific Arrangement
The Technology Method
15
What is the 1
st
step of the Scientific Method
Form a hypothesis
Test the hypothesis
Ask a question
Make observations
16
Betty is testing the effect of bug spray on worms. What is the control group?
worms not getting sprayed
worms getting sprayed
the amount of spray
worms that the spray killed
17
What is the IV in the following hypothesis? If I give plants more water, they will grow bigger.
plant growth
type of dirt
plants
more water
18
Students test different fertilizers to see which is best for plant growth. What is the DV?
plant growth
type of plant
temperature of the fertilizer
type of fertilizer
19
In an experiment, the factor being tested or changed on purpose is called the
constant
independent variable
dependent variable
experimental error
20
The dependent variable in this experiment is
number of bacteria
type of bacteria
culture type
time of incubation
