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Scientific Method Flashcards | StudBud
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Scientific Method
Scientific Method
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#scientificmethod
Flashcards
11 cards
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Questions
11
Answers
1
Steph wants to know how the amount of sleep affects test scores. Her dependent variable is...
The amount of tests
Amount of sleep
Test scores
How she feels
2
Good experimental design includes...
Nothing. Let someone else figure it out.
A vague description of what you might do in lab
Clear, step by step instructions and many trials
A wordy paragraph about what you could do in lab
3
David measures the height of his plants daily. His data is...
Qualitative
Quantitative
4
What are the effects of temperature on reaction rate? This is an example of...
Problem
Hypothesis
Experimental Design
Data
5
Renee is comparing reaction rate between 4 different groups. What type of graph should she use?
Pie
Line
Bar
Scatter Plot
6
A control group is used to...
Test the negative result
Make sure everything stays the same
Increase the amount of trials
Compare to experimental data to see change
7
Maria writes down the color of flowers every other day. Her data is...
Quantitative
Qualitative
8
In Carly's experiment, her controlled variables would be...
Fish, temperature, food
Speed of fish and pH
9
Carly wants to know how pH affects how fast her fish swim. Her independent variable is...
pH level
Fish swimming speed
The tank
Her fish
10
What are the two parts of a hypothesis?
I think... because...
I think if then... because
Probably.... because I said so
Yes and no
11
Angie is measuring change in temperature over one year. What type of graph should she use?
Line
Pie
Bar
Scatter Plot
