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Experimental Design Flashcards | StudBud

Explore/Experimental Design

Experimental Design

10 terms·StudBud Administration·171 plays

A science review of the Scientific Method, lab safety, measurement, graphing and experimental design

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Questions 10

Answers

1
Which way does the x-axis run?
left to right
up and down
it is not a straight line
2
Which of the following is a qualitative observation?
There are 3 green chairs
The table is smooth
There are 12 students in the class
3
Which of the following shows the steps of the scientific method in correct order?
question-hypothesis-experiment-analyze-conclude-publish
question-hypothesis-conclusion-experiment-analyze
4
In science we use which system to measure?
either
standard (inches)
metric (cm)
5
Which observation deals with numbers?
qualitative
inferential
quantitative
6
The independent variable is:
What is kept the same in an experiment
The group not exposed to the independent variable
What I, the researcher, change in the experiment
7
The dependent variable is?
The group that is not exposed to the independent variable
what is kept the same in the experiment
What changes because of the independent variable
8
Which of the following is a quantitative observation?
There are two dogs by the fire hydrant
The ball is round
The chair is green
9
If you break something during a lab, you should:
Clean it up yourself
tell the teacher
hide it
ask your partner to help
10
In a controlled experiment, how many variables are changed at a time?
as many as needed
one
zero
two