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Scientific Method, Graphs and Variables Flashcards | StudBud
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Scientific Method, Graphs and Variables
Scientific Method, Graphs and Variables
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Scientific Method identifying variables in a graph.
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Questions
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Answers
1
A _______________ variable is what remains the same throughout the experiment.
constant
control
independent
dependent
2
What can you conclude from this graph?
As time increases so does the temperature
There is no change between the two different variables
As time goes by the temperature decreases
There is no relationship between temperature and time.
3
Which grade(s) shows the highest marking period average?
9th and 11th grade
6th and 7th grade
4
What step is at the end of the scientific method?
communicate your results
Analyze the results
Make a graph
Identify the independent variable
5
Why is it important to follow the steps of the scientific method?
To know how to follow directions.
For the experiment to come out correctly.
To see what each step means
6
What occurs throughout a student's academic career?
As students go through school their grades decline.
As students enter high school their grades increase.
Students grades are random and show no pattern
Many students start to drop out in high school.
7
During what step would you graph your data?
Ask a question
Analyze the results
communicate your results
conduct an exeperiment
8
What is the temperature reading at 5 mL's of salt?
200
100
102
101.5
9
If another scientist repeats someone else's experiment this is called
Constant
replication
10
How does a scientist make sure their results are accurate (correct)
Check your results with your hypothesis
Conduct an experiment.
Repeat your trials
Review your control variable
11
Which axis always contains the dependent variable?
y-axis (up and down)
x-axis (side to side)
12
What is the independent variable for this experiment?
Temperature
y-axis
Time (min)
13
The_______________ group does not get tested on. It is what is used for comparison.
independent
constant
dependent
control
14
What is the dependent variable for this experiment?
Temperature
Time (min)
The graph
15
What type of graph is this?
line graph
bar graph
plot graph
circle graph
16
How much water did Plant 4 receive in week 2?
7 ml
2 ml
5 ml
1 ml
17
What does it mean to analyze your results?
Review your control variable
Conduct an experiment.
Check your results with your hypothesis
Repeat your trials
