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Scientific Method -- Baker Flashcards | StudBud
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Scientific Method -- Baker
Scientific Method -- Baker
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vocab for Unit 1
Flashcards
23 cards
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Practice quiz
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Questions
23
Answers
1
What's the final step in the Scientific Method?
ask questions and advice
ask an expert and form a conclusion
form a conclusion and communicate results
record data and analyze data
2
A study was done to determine which hand soap kills bacteria. In this case, the # of bacteria
not important
the independent variable
the controlled variable
dependent variable
3
If salt water is used to clean windows, then there will be no streaks. what is the independent
the streaks on the window
hmmm...
the type of water used
the person cleaning
4
A study was done to determine which hand soap kills bacteria better. In this case, the soap is
the dependent variable
the independent variable
not important
a controlled variable
5
Written in a paragraph: restate the problem, state the major findings, hypothesis was supported
problem/question
conclusion
communication of results
hypothesis
6
A variable that changes as a result of the independent variable changing: something you measure
controlled variable
dependent variable
independent variable
predicted variable
7
What word means a graph or represents information collected?
line
data
observation
inference
8
A study done to determine which brand of paper towel cleans best.What is the dependent variable
the person cleaning the mess
the mess
the brand of paper towel
hmmm...
9
Type of data collected by using scientific measuring tools using a number and unit.
measuring data
Quantitative data
predicted data
Qualitative data
10
I changed just one thing in an experiment. What is that called?
dependent variable
controlled variable
independent variable
duplicate
11
What is the first step in the Scientific Method?
define terms
ask a question
draw conclusion
research
12
If salt water is used to clean windows, then there will be no streaks. Is an example of
hypothesis
analysis
A conclusion
The problem
13
A variable that is changed by the experimenter in order to solve the problem
controlled variable
dependent variable
independent varialble
predicted variable
14
A prediction of the results of the experiment. Format: If __(IV)___then, ___(DV)___.
data analysis
conclusion
procedure
hypothesis
15
A hypothesis is...
all of the choices
an educated guess
written in an if/then statement
testable
16
In an experiment, the variables that remain constant in order to have a valid experiment?
dependent
independent
control
integer
17
The series of steps you follow in order to solve a problem
hypothesis
conclusion
scientific method
data analysis
18
An observation based on numbers (measurements, time, etc)
data
Qualitative observation
Quantitative observation
Numerical observation
19
A variable that doesn’t change, remains the same.
predicted variable
independent variable
dependent variable
controlled variable
20
"The solution in the beaker turned purple" would be what type of data observation?
quanitative
inference
qualitative
observation
21
Which word means information collected by using our 5 senses?
observation
data
inference
opinion
22
A study done to determine which brand of paper towel cleans best.What the independent variable.
the person cleaning up the mess
the brand of paper towel
the mess
hmmm...
23
Usually organized into a table, graph or chart
hypothesis
conclusion
data analysis
communication of results
