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Scientific Method & Metrics
Scientific Method & Metrics
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7th grade scientific method and metrics.
Flashcards
23 cards
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Practice quiz
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Questions
23
Answers
1
The factor you change in an experiment is a
Independent variable
Dependent Variable
Responding Variable
Constant
2
What type of graph should you use to show how the # of animated movies made has changed over the past ten years
Scatterplot Graph
Pie Graph
Line Graph
Bar Graph
3
Weighing my mealworm I would use which unit-of-measurement?
Grams
Centimeters
Meters
Kilograms
4
Convert the following: 3946.3 cL = _________L
3.9463 L
394.63 L
0.39463 L
39.463 L
5
Step of SM:"Randi said, "If students complete their study guide, than they will get a higher score on the test"
Data Collection/Analysis
Hypothesis
Conclusion
Experiment Procedure / Test
6
Melissa is graphing her data to share with the class. This is what step in the SM?
Hypothesis
Data Collection
Observation
Data Analysis
7
Why is it important to have clear procedures in any lab experiment?
To ensure it can be repeated
To make accurate observations
To create a hypothesis
To graph the right info
8
If you made a graph: What would you label the x-axis?
Video Games
Number of Students
9
What are the base measurements?
Millimeter, kilogram, deciliter
Meter, liter, gram
Inch, feet, yard
Micrometer, milliliter, hectogram
10
Christy did squats and lunges. She was sore the next day. She wondered, "Am I sore from the squats or the lunges?"
Hypothesis
Conclusion
Problem Statement
Data Analysis
11
What device should you use to measure MASS?
A Ruler
A Meter Stick
A Graduated Cylinder
A triple beam balance
12
Step of SM:"Kerri analyzed her data and determined that the teachers at NEMS listen to better music than the students"
Hypothesis
Conclusion
Experiment Procedure / Test
Data Collection/Analysis
13
What step of the Scientific Method: "Dan gathered his data and created a table to share his results with his peers"
Data Collection/Analysis
Hypothesis
Experiment Procedure / Test
Conclusion
14
If I measure my mealworms what type of observation am I making?
Qualitative observation
Quantitative observation
Reactive observation
Science observation
15
I'm collecting data to compare the average rainfall in June to the average rainfall in May. Which graph would be best?
Circle Graph
Pie Chart
Line Graph
Bar Graph
16
What number is the metric system based on?
11
12
16
10
17
Step of SM:"Elon counted the # of students who chose strawberry milk at lunch and the # of students who bought lunch"
Data Collection/Analysis
Conclusion
Hypothesis
Experiment Procedure / Test
18
What step of the scientific method is being described: "Tammy read books about mealworms and read published studies too"
Data Collection/Analysis
Background Research
Hypothesis
Observation
19
What step of the Scientific Method? "Ricky noticed that there were less strawberries available in August"
Observation
Data Collection/Analysis
Hypothesis
Conclusion
20
What measurement is larger than millimeter?
All of them
Kilometer
Decimeter
Meter
21
Use the graph to answer the following question: What is the Independent Variable?
Number of People's Choices
Genre of Music
22
If you made a graph: What would you label the y-axis?
Number of Students
Video Games
23
What is missing from the graph?
Data in Graph
Units of Measurement
Title of Graph
X and Y Labels
