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The Scientific Method, Tools, Measurements, & Graphing Flashcards | StudBud
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The Scientific Method, Tools, Measurements, & Graphing
The Scientific Method, Tools, Measurements, & Graphing
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The Scientific Method, Tools, Measurements, and Graphing
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32 cards
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Questions
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Answers
1
What is the correct mass reading on this triple beam balance?
172.1 g
272.1 g
270.1 g
372.1 g
2
What is the question?
Does the beverage effect heart rate?
Heart Rate
water no affect, soda 20-50 beat increase
Beverages
3
What is missing from the graph?
Axis Labels
Units
Title
Data Points
4
Name the type of graph
Line Graph
Data Table
Bar Graph
Pie Chart
5
In a scientific investigation, after the question is defined, the next step is most likely
collecting the data
designing the experiment
formulating a hypothesis
identifying the needed equipment
6
What is the hypothesis?
Types of water
Whether the water freezes
Why is the salt water not frozen
Salt lowers the freezing point
7
What is the length of the fish in millimeters?
71 mm
6.1 cm
7.1 cm
61 mm
8
What is the independent variable?
Time (s)
Speed (m/s)
Type of Car
Acceleration of Car
9
What is missing from the graph?
Data Points
Units
Axis Labels
Title
10
What is the relationship between time and the car's speed?
The cars speed increases and time decreases
The cars speed decreases as time increases
The cars speed increases as time increases
The cars speed stays the same as time decreases
11
What is the dependent variable?
Does the beverage effect heart rate
Beverages
water no affect, soda 20-50 beat increase
Heart Rate
12
What is an observation that can be made about this picture?
The fish lives in the sea anemone
The fish is underwater
The fish is orange with white stripes
The sea anemone is green
13
What is the independent variable?
Salt lowers the freezing point
Whether the water freezes
Types of water
Why is the salt water not frozen
14
The analysis of data gathered during a particular experiment is necessary in order to
formulate a hypothesis for that experiment
design a control for that experiment
draw a valid conclusion for that experiment
develop a research plan for that experiment
15
What is the question?
Whether the water freezes
Why is the salt water not frozen?
Salt lowers the freezing point
Types of water
16
What is the variable that changes in response to the independent variable?
Constants
Control Group
Independent Variable
Dependent Variable
17
What is an inference that can be made based on this picture?
The tentacle-like structures are green
The white stripes have a black outline
The fish has 5 visible fins
The sea anemone does not harm the clownfish
18
Which group of measurement units is correctly arranged in order of increasing size?
millimeter, centimeter, meter
centimeter, millimeter, meter
meter, millimeter, centimeter
meter, centimeter, millimeter
19
What is the variable that is changed by you or the experimenter?
Control Group
Dependent Variable
Independent Variable
Constants
20
What is Spongebob's volume?
2 ml
4 ml
50 ml
52 ml
21
Name the type of graph
Line Graph
Data Table
Pie Chart
Bar Graph
22
What is the dependent variable?
Acceleration of Car
Time (s)
Speed (m/s)
Type of Car
23
What is missing from the graph?
Title
Data Points
Units
Axis Labels
24
What is the dependent variable?
Salt lowers the freezing point
Types of water
Why is the salt water not frozen
Whether the water freezes
25
What measurement system should you use when collecting data in Biology class?
English
Common
Standard
Metric
26
Diagrams, tables, and graphs are used by scientists mainly to
organize data
test a hypothesis
predict the independent variable
design a research plan for an experiment
27
Name the type of graph
Data Table
Line Graph
Pie Chart
Bar Graph
28
What are the results?
Heart Rate
water no affect, soda 20-50 beat increase
Beverages
Does the beverage effect heart rate
29
What process do scientists use to investigate the natural world?
Hypothesis
Experiment
Question
Scientific Method
30
What is missing from the graph?
Units
Data Points
Axis Labels
Title
31
What is the independent variable?
water no affect, soda 20-50 beat increase
Beverages
Does the beverage effect heart rate
Heart Rate
32
How does the CONTROL GROUP setup in an experiment differ from the other setups in the same experiment?
it has more variables
it tests a different hypothesis
it utilizes a different method of data collection
it does not receive the experimental treatment (independent variable)
