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Scientific Method Review for the Test- 7th, 8th, 9th, 10th, 11th Flashcards | StudBud
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Scientific Method Review for the Test- 7th, 8th, 9th, 10th, 11th
Scientific Method Review for the Test- 7th, 8th, 9th, 10th, 11th
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A #scientific #method review for the test
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1
Is all the information, observation and measurements in an experiment.
Analyze the data.
Create and experiment.
Collect the data.
Observation.
2
Convert 3.0g______mg
3,000
300
0.0003
30,000
3
7mL _______ L
700
0.007
0.0007
0.07
4
Convert 1L _______ mL
10,000
100
1,000
10
5
In what part of the experiment the data has been collected must be organized.
Analyze the data.
Support the hypothesis.
Collect the data.
Write a conclusion.
6
The factors in an experiment that can be changed are called
variables.
Record and Analyze Results
Rewrite the hypothesis.
Designing a Controlled Experiment
Form a Hypothesis
7
3dm______Dm
0.0003
3,000
0.003
0.03
8
Part of the experiment that you cannot control.
So you increase temperature then solubility of salt increase
If you drop a ball, that will fall toward the ground.
If you drink coffee before bed then will take hard to sleep.
9
María decided to hear the tango music, is an example of:
Observation
Quantitative
Qualitative
Indepedent
10
A problem must first be identified.
Draw Conclusions
Design a Controlled Experiment
Observation / Asking a Question
Form a Hypothesis
11
In what part of the experiment can you test the hypothesis?
hypothesis
experiment
conclusion
observation
12
1mL ___________ L
1,000
0.001
0.01
0.0001
13
If Felipe need to know if his hypothesis was correct, what is the step that he need to do?
Collect the data.
Analyze the data.
Create an experiment.
Write a conclusion.
14
If not support the hypothesis, what will you do?
Publish it.
Rewrite the hypothesis.
Repeat it again.
Present it for review.
15
In the experiment, Laura needs to know if the 5 liters of water, oil and syrup are the correct.
5 liters of oil, water and syrup
5 liters of syrup and oil
experiment
the amount of water and oil
16
Test different brands of popcorn to see which bag pops the most popcorn kernels. Find it!
Amount of popcorn kernels that pops.
Different brands of popcorn
17
Convert 6m___km
0.06
0.006
0.0006
6
18
The size of the pant is small.
Indepedent
Qualitative
Quantitative
Depedent
19
If Juan need to construct a building, which metrics units he need to use?
Meters
Kelvin
Grams
Liters
20
4m_____mm
4,000
40
0.0004
400
21
Part of the experiment that you can control or manipulate.
Observation
Control
Independent variable
Dependent variable
22
What means SI?
Metric System
Units of Measuments
International System Units
System Units
23
A series of steps used by scientists to solve a problem or answer a question.
Investigative method
Science method
Scientific method
24
62Hm_______dm
620
620,000
62000
62
25
Convert 100km________cm
100,000
0.00000001
10,000
10,000,000
26
Today's sunset have the color orange, yellow, pink and red.
Qualitative
Independent
Quantitative
Dependent
27
What is the dependent variable?
Part of the experiment that you can manipulate or control.
Sample that you use to compare the samples you purchase.
Part of the experiment that you cannot control.
Part of the experiment that you keep the same.
28
Convert 2.5g_____kg
0.025
0.00025
0.0025
25.0
29
The fourth step in the scientific method is:
Design a Controlled Experiment
Conclusion
Record and Analyze Results
Form a Hypothesis
