Metodo Cientifico

Scientific Method Test

Multiple Choice

1. Examples of the skills used in science include ____ and ____.
|A. |cholera, E. coli outbreaks |
|B. |clues, detectives |
|C. |facts, inferences|
|D. |observations, measurements |

2. After scientists analyze the results of their experiments, they ____.
|A. |form hypotheses|
|B. |include a control |
|C. |communicate those results to other people |
|D. |choose the variables they want to test|

3. Which of the following steps to solve a problem must be completed first?
|A. |analyzing data |
|B. |recognizing and identifying the problem |
|C. |forming a hypothesis|
|D. |testing a hypothesis |

4. Which of the following steps to solve a problem is completed last?
|A. |analyzing data|
|B. |recognizing and identifying the problem |
|C. |drawing conclusions |
|D. |testing a hypothesis|

5. A prediction or statement that can be tested is a(n)____.
|A. |conclusion |
|B. |observation |
|C. |control|
|D. |hypothesis |

6. A factor in an experiment that can change is a(n)____.
|A. |observation |
|B.|variable |
|C. |control |
|D. |hypothesis |



7. Asample that is treated exactly like the other experimental groups except that the variable is not applied to it is a(n) ____.
|A. |observation |
|B. |variable |
|C. |control...