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- 1. Multiple ChoiceThe factor in an experiment that will be changed.dependent variableindependent variablecontrolled variableinferences
- 2. Multiple ChoiceYou use your five senses to describe somethingobservationpredictionexperimentconclusion
- 3. Multiple ChoiceThe summary at the end of an experiment that explains the results, and referrers to the hypothesis using data.conclusionproceduresmaterialsresponding variable
- 4. Multiple ChoiceThe test of a hypothesis is called acontroldependent variableconclusionexperiment
- 5. Multiple ChoiceThings that stay the same throughout the whole experiment are calledcontrolsconclusionsindependent variablesconstants
- 6. Multiple ChoiceThis variable is the actual data collected during the experiment.independent variabledependent variablecontrol groupdata group
- 7. Multiple Choice
What is used to protect your eyes from chemicals, broken glass, and fire?Fire blanketEye washGogglesFlask - 8. Multiple ChoiceDetermine the SI base unit of length.meterlitergramkelvin
- 9. Multiple ChoiceA testable prediction is a ________________.experimentvariablehypothesisconstant
- 10. Multiple ChoiceAn organized set of investigation procedures is called the ____________.scientific modelscientific methodscientific theoryscientific law
- 11. Multiple ChoiceDecide the SI unit for temperature.meterlitergramkelvin
- 12. Multiple ChoiceWhat type of graph is useful for showing continuing data:linebarcircle
- 13. Multiple ChoiceWhat type of graph is useful for showing groups or counted items?linebarcircle
- 14. Multiple ChoiceWhat type of graph is used for showing percentages?linebarcircle
- 15. Multiple ChoiceThe type of variable plotted on the x-axis.independentdependentcontrolconstant
- 16. Multiple ChoiceA factor used as a standard for comparison.independentdependentcontrolconstant
- 17. Multiple ChoiceA statement that describes what scientists expect to happen every time under a particular set of conditions is called this.scientific modelscientific methodscientific theoryscientific law
- 18. Multiple ChoiceIf you measured this line ___________, which unit would you use in your answer?centimeterkilogrampoundsecond
- 19. Multiple ChoiceThe amount of space occupied by an object is its ________________.massweightlengthvolume
- 20. Multiple Choice
What percentage has your pen disappearing completely?
75%
20%
5%
- 21. Multiple ChoiceIn which step of the scientific method do we want to use graphsmake a hypothesisanalyze datacommunicate resultsasking questions
- 22. Multiple ChoiceWhat is the correct order of the steps in the scientific method?Make a hypothesis, test the hypothesis, analyze the results, ask a question, draw conclusions, communicate results.Ask questions, make a hypothesis, test the hypothesis, analyze results, draw conclusions, communicate resultsAsk a question, make a hypothesis, test hypothesis, draw conclusions, analyze results, communicate results.Ask a question, analyze results, make a hypothesis, test the hypothesis, draw conclusions, communicate results.
- 23. Multiple ChoiceA scientist must measure 15 mL of glycerine. Which instrument will she most likely use?scalegraduated cylinderrulerthermometer
- 24. Multiple ChoiceIn science, an educated guess is called a/anhypothesisobservationconclusionquestion
- 25. Multiple Choice
A testable if/then statement made about a question is a:
Hypothesis
Graph
Control
Conclusion
- 26. Multiple Choice
What is an inference?
Using observations to form an opinion or idea.
A rule that describes a pattern seen over and over again in nature.
Noticing the environment with the five senses.
An explanation for how the world works.
- 27. Multiple Choice
What is a graph with lines connected to data points called?
A line graph
A data point graph
A trend graph
A circle graph
- 28. Multiple Choice
Tim has played baseball for five years. Each year, his batting average has increased by .010 points. If you plotted Tim's batting average on a line graph, what would it look like?
- 29. Multiple Choice
A bar graph shows the number of calories in five separate types of cookies. How can you tell which cookie has the highest number of calories?
Its bar extends the furthest up the y axis
Its bar is the widest
Its bar is twice as large as all the other bars combined
Its bar is the shortest
- 30. Multiple Choice
In a bar graph, how does the x axis differ from the y axis?
The x axis represents positive values, the y axis represents negative values.
Numbers are placed along the x axis, while words are placed along the y axis.
The x axis is very long, the y axis is very short.
The x axis is a horizontal line, the y axis is a vertical line.
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