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Scientific Method
Scientific Method
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Review of Unit 1 materials: observations, SI units, steps of the scientific method #science
Flashcards
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Questions
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Answers
1
Anything that changes in an experiment is called a.....
Variable
Data
Hypothesis
Control
2
What is the 3rd step of the scientific method?
Observation
Problem
Hypothesis
Conclusion
3
What is the 4th step of the scientific method?
Problem
Observation
Conclusion
Experiment
4
This prefix represents 1000
Hecto
Base
Kilo
Centi
5
This prefix represents 10
hecto
centi
kilo
deka
6
Which represents the amount of space occupied by an object?
Mass
Volume
Largeness
Length
7
Which of the following is an example of an SI Unit?
gallon
pound
foot
second
8
What metric unit would best measure the volume of an olympic size swimming pool?
Kiloliter
Decaliter
Milliliter
Liter
9
Which word best represents the dependent variable?
Cause
Constant
Effect
Experiment
10
Mount Horeb football team wants to know if protein shakes make you stronger. The dependent variable is ...
Game Score
Amount of Touchdowns
Player Strength
Protein Shakes
11
Mass is measured in.....
m
lbs
g
L
12
What is the 1st step in the scientific method?
Hypothesis
Problem
Experiment
Observation
13
A hypothesis needs to be....
Correct
This... because.... statement
If...then.. statement
What is... statement
14
Which type of graph is used to show percentages from a total?
Jacques Graph
Pie Graph
Line Graph
Bar Graph
15
What type of data is this? The giraffe is 14 feet tall.
Science data
Quantitative Data
Qualitative Data
Cool data
16
Volume is measured in....
l
s
g
m
17
What is the symbol for a deciliter?
dL
dcL
Ld
dkL
18
cm
3
represents .....
Area
Length
Mass
Volume
19
Which prefix represents 0.001?
kilo
milli
deka
centi
20
What is an educated guess?
Data
Hypothesis
Observation
Dependent Variable
21
What goes on the top of your graph?
Independent Variable
Legend/Key
Title X vs Y
Dependent Variable
22
Which is a qualitative scientific observation?
The giraffe is 14 feet tall.
The giraffe is 6 years old.
The giraffe has brown spots.
Giraffes are awesome.
23
What word best represents the independent variable?
Data
Cause
Effect
Control
24
What is the name of the equipment below?
Graduated Cylinder
Test Tube
Beaker
Erlenmeyer Flask
25
A student is experimenting with the effect of amount of light on plant growth. What is the independent variable?
Type of Plant
Amount of Plant Growth
Amount of Water
Amount of Light
26
All of the following needs to be a part of any graph EXCEPT
Equal intervals
A title
Colors
Labeled axis with units
27
Length is measured in...
l
g
m
s
28
Which scenario would be the most credible and accurate?
Not controlling variables and doing one trial
Controlling all variables and doing one trial
Controlling all variables and doing 100 trials
Not controlling variables and doing 100 trials
29
Which step of OPHEAC represents gathering all data and creating a graph?
Analysis
Conclusion
Experiment
Observation
30
Which type of graph is used to show trends over time?
Pie Graph
Jacques Graph
Line Graph
Bar Graph
31
Interpolation means interpreting data....
Past plotted data points
found anywhere on graph
found in data table
Between plotted data points
