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Scientific Method, Measurement and Graphing Review 2023 Flashcards | StudBud
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Scientific Method, Measurement and Graphing Review 2023
Scientific Method, Measurement and Graphing Review 2023
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1
What is the correct measurment of the red ribbon?
2.3 cm
2.0 ml
2.2 ml
2.6 cm
2
Type of graph that is good for showing changes over time
Line Graph
Pie Chart
Bar Graph
3
Read the volume of liquid in the graduated cylinder.
6.8mL
6.6 mL
6.5 mL
6.7mL
4
According to this graph, how many students have birthdays in November?
2
4
6
8
5
"
If
I play the clarinet,
then
it will attract more jellyfish than other instruments
because
jellyfish love clarinets.
Test the Hypothesis
State the Problem
Form a Hypothesis
Draw a Conclusion
6
Factor measured or observed in an experiment as data
Variable
Dependent Variable
Independent Variable
7
Possible explanation about an observation that can be tested
Data
Hypothesis
Inference
Observation
8
In this experiment, the jellyfish that are exposed to music from various instruments are the
the experimental group
the control group
9
A song was played 3 times on a clarinet, then repeated on a guitar and flute. The # of jellyfish attracted was recorded
State the Problem
Draw a Conclusion
Form a Hypothesis
Test the Hypothesis
10
Any factor in an experiment that can change
Variable
Dependent Variable
Independent Variable
11
In this experiment, the
number of jellyfish
attrated to the music is the
independent variable
dependent variable
constant
hypothesis
12
The last step in the scientific method is ________________.
Test the Hypothesis
Analyze Data
Form a Hypothesis
Draw a Conclusion
13
What unit do you use when measuring the volume of liquids?
Milliliters
Centimeters
pounds
Grams
14
Group where all the variables are "controlled" or kept the same
Experimental group
Lab group
Control Group
Variable group
15
Which of the following are inferences?
The boy is staring at the food.
The boy's face is leaning on his hand.
The boy does not like his dinner.
There are vegetable on the fork.
16
Which of the following is an example of qualitative data? (think quality)
smooth texture
25 students
150 ml
32 degrees Celsius
17
Factors in an experiment that remain the same
variables
dependent variable
indepenent variable
constants
18
According to this graph, students had the most birthdays in what month?
May
September
June
January
19
According to this graph, the independent variable is __________.
the bars
number of students
Birthdays of Students By Month
Months
20
Type of graph that is good for comparisons
Pie Chart
Bar Graph
Line Graph
21
According to this graph, the dependent variable is __________.
Birthdays of Students By Month
the bars
number of students
Months
22
The ONE thing being tested in an experiment
Independent Variable
Dependent Variable
Variable
23
Which of the following is an example of quantitative data? (think quantity)
bitter flavor
volume of 3.6 ml
red color
rough texture
24
Which of the following statements are observations?
The limb broke, and the man fell in the water.
A limb is broken.
A man is in the pond.
The goat is the man's pet.
25
What is the volume of liquid represented in the graduated cylinder?To find volume, read the meniscus(bottom of curve).
40.4 ml
44 ml
43 ml
40.3 ml
26
In this experiment, the
change in instruments
from clarinet to the flute and guitar is the
conclusion
dependent variable
constant
independent variable
27
What unit do you use when measuring with a metric ruler?
Inches
Milliliters
Feet
Centimeters
28
Group where variables are all the same except the one being tested
lab group
control group
experimental group
variable group
29
Which is the third step of the scientific method?
Draw a Conclusion
State the Problem
Gather Information
Form a Hypothesis
30
Using your senses to gather information
Hypothesis
Data
Inference
Observation
31
Which is the first step of the scientific method?
Draw a Conclusion
Form a Hypothesis
Gather Information
State the Problem
32
Information gathered in an experiment
Data
Inference
Observation
Hypothesis
33
A logical conclusion drawn from prior knowledge or evidence
Inference
Data
Hypothesis
Observation
34
The experimenter also recorded the number of jellyfish when he was not playing music. The jellyfish with no music are
the control group
the experimental group
35
Type of graph that is good for showing parts of a whole
Pie Chart
Line Graph
Bar Graph
