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Scientific Inquiry Quiz 2 (25 MCQs)

Quiz Instructions:

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1. The variable that is being tested or changed
2. If students study for the scientific method test, then they will have a better test score. What is the dependent variable?
3. Which is NOT a source of reliable background information
4. What is often the first step in scientific inquiry
5. The factor that is purposely changed
6. Which of the following describes a scientific process?
7. What is a factor that can change in an experiment?
8. Which one is NOT a good way to gather info?
9. A generalization that makes sense of observations by using logical reasoning
10. What is a good place to research?
11. Which group contains the independent variable?
12. "Will ice melt faster in salt water?" , is an example of a
13. An error in the design of the experiment making an certain result more likely
14. Grinding a effervescent tablet into powder increases the rate of reaction due to increased
15. What is a statement that describes what scientists expect to happen every time under a particular set of conditions? For example:law of gravity
16. Sandra claims that invisible fairies live above the clouds where no one can see, hear or feel them. Which of the following is true?
17. Involves evaluating observations and data to reach a conclusion about them
18. Based on personal feelings or personal values
19. Grouping items together based on similarities
20. What are diverse ways that scientists study the natural world and propose explanations based on evidence?
21. What variable in an experiment is the manipulated variable, or the variable that the scientists changes?For example:keep bread at room temp, and keep another one in the refrigerator-here you are changing the temps on purpose to see what happens.
22. Which of the following would react fastest in sweet tea?
23. Information obtained through one or more of the five senses.
24. Which group does NOT contain any variable?This is the comparison group.
25. What is the correct conversion? 2 m = _____ mm
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