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WorksheetsQuiz - Open Note
Total questions: 26
Worksheet time: 25mins
What is this graph missing?
Title
Axis
Key
Plotted Points
What is the main purpose of a line graph?
to compare two things
To show change over time
to have an independent variable
so you don't have to read words
Which variable should be on the x axis?
dependent variable
independent variable
control variable
The independent variable is the ONE thing you _____
change
keep the same
experiment with
investigate
Which variable should be on the y axis?
the dependent variable
the independent variable
the control variable
The data table shows the results of an experiment where a model car was modified and rolled down a track. Determine the relationship between Wheel Diameter and TIME.
There is no direct relationship shown in the data.
When the wheel diameter decreases the time increases.
When the wheel diameter decreases the time decreases.
When the wheel diameter increases the time increases.
What type of graph is this?
line graph
bar graph
circle graph
What is the independent variable?
atomic number
electron volts
first ionization energy
Jim Askew's Graph
What is the dependent variable?
nicest fruit
number of people
types of fruit
Which type of graph is usually just a comparison of numbers?
line graph
bar graph
circle graph
What is the independent variable?
Favorite Cereal
Number of Votes
Type of cereal
Life cereal
What is the dependent variable?
Favorite Cereal
Number of Votes
Type of cereal
Life cereal
The information you collect while doing your experiment is called
conclusions
data
hypotheses
procedures
Which are part of the scientific method?
Identify the Problem
Perform an Experiment
Form a Hypothesis
Collect lots of money
Communicate the Results
What is the first step in the scientific method?
Data
Conclusion
No Horse Play
Observe a problem
If I floss more, then I will have fewer cavities. What is the independent variable?
Number of cavities
Amount of flossing
Type of floss used
Amount of brushing
If I put on a higher factor sunscreen, then I will burn less. What is the dependent variable?
Severity of sunburn
Factor of sunscreen
Time spent in the sun
Weather conditions
Which of these statements is NOT a claim?
Global temperatures are increasing due to carbon dioxide.
Missing assignments do not affect your grades.
I like blue Jolly Ranchers.
Select the RELEVANT evidence for this claim: Schools should start later in the morning.
Schools would get out later in the day, which gives students less time to complete homework or after school activities.
Students would get more sleep in the mornings and be more awake for class.
What should NOT be included in your evidence?
Observations from an investigation.
Numbers from your data table.
Opinions about the scientific data.
Why do you need to include reasoning in your CER?
It shows how or why the evidence supports the claim
It provides justification about why the evidence is important
It includes the scientific principle to support the claim
All of the above
