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7th Scientific method Flashcards | StudBud
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7th Scientific method
7th Scientific method
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Questions
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Answers
1
Make an educated guess based on your observations and research
Analyze
Data
Observation
Hypothesis
2
How long is the line?
2.3
23mm
2 1/3 in
2.3 cm
3
Which type of microwave popcorn pops the most kernels? DV?
How long cooked?
How many kernels left unpopped?
Type of microwave
Type of popcorn
4
Does the temperature of water change how much sugar will dissolve in it? example of..
Research
Question
Observation
Hypothesis
5
If I go to bed earlier then I will run a better race because my muscles will be rested. This is
not testable
missing something
A well written hypothesis
6
Which type of microwave popcorn pops more kernels? IV?
How long you pop the popcorn
type of microwave
How many kernels?
type of popcorn
7
Analyze data is:
I learned
charts
Graphs
hypothesize
8
This type of observation deals with numbers and can be measured.
quantitative
qualitative
9
Which variable could be changed by the experimenter?
control
Independent variable
Dependent Variable
10
How much liquid is in the graduated cylinder?
24ml
20ml
21.5 ml
22.5ml
11
What is the method that scientists use to solve problems
scientific inquiry
scientific method
roberds method
scientific theory
12
What are the 2 types of observations?
Measuring and numbers
Qualitative and using your senses
Quantitative and graphing
quantitative and qualitative
13
Conclusions include:
Was my hypothesis correct?
What I learned.
Materials
Procedure
14
Procedure and Materials list are part of:
Conclusion
Data
Experiment
Observations
15
Which variable could be measured during an experiment
control
Dependent variable
independent variable
16
Look up facts about salt to find its affect on melting temperature. Example of...
Question
Observation
Experiment
Research
17
Design a test or procedure to find out if your hypothesis is correct.
Observation
Experiment
Conclusion
Data
18
This type of observation deals with descriptions and cannot be measured...
quantitative
qualitative
19
The format for a good hypothesis is:
DV will change the IV
I think... Because
If... Then... Because
