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Scientific Method Flashcards | StudBud
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Scientific Method
Scientific Method
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1
What lab safety rule is being broken in this picture?
having hair tied back
opening the windows
wearing long sleeves
wearing goggles
2
In an experiment, the one variable that is measured is called the?
control variable
constant
independent variable
dependent variable
3
Which of the following is NOT a characteristic of all living things?
ability to reproduce
growth and development
ability to move
response to environment
4
In an experiment, the one variable that is changed is called the?
independent variable
dependent variable
control variable
constant
5
How does the height from where a ball is dropped affect how high the ball bounces- Independent?
height that the ball bounces
height from which the ball is dropped
diameter of the ball
force acting on the ball
6
What lab safety rule is being broken here?
drinking chemicals
tripping
not wearing goggles
horsing around
7
Because you may come in contact with organisms you cannot see what safety rule must be followed
wash you hands thoroughly after completing the activity
do not wear long sleeves
read over your activity
open the windows of the lab
8
A controlled experiment allows the scientist to isolate and test?
a conclusion
a mass of information
a single variable
several variables
9
In a scientific investigation, conclusions are drawn directly after?
the hypothesis has been stated
data has been interpreted
results have been communicated to others
the hypothesis is revised
10
The boy is going to drink the chemical would be a/an
observation
hypothesis
inference
quantitative
11
How does pulse rate change as the length of time spent exercising increases? Dependent var?
breathing rate
the kind of exercise
time spent excercising
pulse rate
12
Information gathered from observing a plant that grows 3cm over a 2-week period results in?
inferences
variables
hypotheses
data
13
Sexual reproduction requires?
three parents
no parents
two parents
one parent
14
What does MSDS stand for?
material safety data sheet
materials secure during school
material safety during school
materials safe down south
15
The bunsen burner is lit would a a/an?
hypothesis
theory
observation
inference
16
How does pulse rate change as the length of time spent exercising increases? Independent var?
breathing rate
the kind of exercise
time spent exercising
pulse rate
17
All things in an experiment that must be the same to make it fair are called?
constants
dependent variables
controlled experiments
independent variables
18
The tree is tall would be an example of?
inference
hypothesis
qualitative data
quantitative data
19
How does the height from where a ball is dropped affect how high the ball bounces- Dependent V?
diameter of the ball
force acting on the ball
height from which the ball is dropped
height that the ball bounces
20
The definition of biology is?
the science of plants
the science of cells
the science of animals
the science of life
