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9th grade: Scientific Method Flashcards | StudBud

Explore/9th grade: Scientific Method

9th grade: Scientific Method

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Scientific method

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Questions 14

Answers

1
A Hypothesis must be...
Correct
Testable
Wrong
Supported
2
Constant variables
are not necessary
are what we are testing in an experiment
are the same for all test groups
are different for each test group
3
The variable the experimenter changes
Independent variable
Dependent variable
Constant
Control
4
What is missing from this graph
axis label
independent variable
scale
title
5
A model is used to:
Represent something too small
All the above
represent something too large
Represent something too dangerous
6
Information gathered in an experiment:
Data
charts
Theory
Hypothesis
7
An observation usually leads to an:
Control
Experiment
independent variable
Inference
8
A good experiment must test:
One problem
Two problems
99 problems (all except one)
As many as possible
9
What is the first step in the scientific method?
Recognize the problem
Communicate Results
Analyze Data
Recognize the hypothesis
10
A good graph should have:
axis labels
units for measured variables
all of the above
a title
11
The process of trying to understand the world
Observation
Control
Science
Inference
12
A control is:
A constant
Standard for hypthosis
A standard for comparison
A theory
13
The variable that must remain the same throughout the experiment to prove validity:
Control
Constant
Dependent variable
Independent variable
14
The variable being measured:
Control
Independent
Constant
Dependent