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Scientific Method Flashcards | StudBud
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Scientific Method
Scientific Method
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Answers
1
Which of the following is an example of an observation based on the picture?
The turtle is scared
People like to explore reefs
The fish are colorful
The shark is hungry
2
Which of the following shows steps 5-7 in order?
record data, repeat experiment, conclusion
Record data, conclusion, repeat experiment
Test hypothesis, repeat experiment, conclusion
Form hypothesis, test hypothesis, record data
3
What is the dependent variable in this experiment?
Amount of water
Fertilizer
Sunlight
Plant Growth
4
Which plant is the control group?
plant 2
plant 3
plant 1
plant 4
5
In the experiment: What brand of bread molds faster? What is the independent variable?
brand of bread
size of the bread
amount of mold
location of the bread
6
What is the fourth step of the scientific method?
Form a Hypothesis
Test Hypothesis
Record Data
Repeat Experiment
7
Which of the following is an inference?
The stingray is hunting.
It is daytime
There are 30 fish
The coral is colorful
8
How many variables do you test during a scientific investigation?
3
1
all
2
9
The group that does not get the independent variable is known as what?
test group
constants
dependent variable
control group
10
Which of the following is a qualitative observation?
There are 3 chairs in the background
There are 3 men
The curtains are ivory.
There are 2 women
11
Which of the following is a possible hypothesis for the picture below?
Plants seeds that are place further apart grow taller.
Plants that get more sunlight grow more.
Plants that have less fertilizer grow less.
Plants watered more will grow more
12
The variables that you keep the same in an investigation.
Constants
Control
Independent Variable
Dependent Variable
13
In this step of the scientific method you state whether your hypothesis was correct or incorrect.
Conclusion
Record Data
Hypothesis
Experiment
14
Which of the following is an inference?
The girl has on a yellow hoodie.
The girl has a phone in her hand.
The girl likes this song.
The girl has brown hair.
15
What is the independent variable?
soil
sunlight
type of liquid
plants
16
Which of the following is NOT done in a sound scientific investigation?
Testing one thing at a time
Repeating your test multiple times
No control group
Measuring the dependent variable
17
The variable that is being tested in an experiment is known as?
Independent variable
Dependent Variable
Control
Constant
18
Which of the following is an observation?
The mountain has smoke coming out of it
the helicopter is there to rescue people
The volcano is located in a country that is far away
People are lost
19
In what step of the scientific method do you list the materials and directions?
Test Hypothesis
Hypothesis
Record Data
Background Research
20
What is the second step of the scientific method?
Conclusion
State the Question
Form a hypothesis
Background Research
21
Name a constant in this experiment.
amount of fertilizer
A&B
amount of light
Amount of water
22
What is the independent variable in this experiment?
Amount of water
Sunlight
Plant Growth
Fertilizer
23
Which of the following is a quantitative observation?
The room has grey carpet.
People look concerned
The girl has on a green shirt.
There are 5 people
24
Name a constant in this experiment.
type of liquid
container size
soil type
B & C
25
Which of the following is an example of a good scientific question?
How do you design a volcano model?
What type of boat design goes the fastest?
How many planets are in our solar system?
What color do 8th graders like the best?
26
In what step of the scientific method are you likely to find this?
Record Data
Background Research
Conclusion
Experiment
