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WorksheetsThe scientific method
Total questions: 15
Worksheet time: 3600secs
Information collected using the five senses and/or scientific tools.
Observation
Inference
Deduction
Statistics
Parameter
Those believing that Earth was flat offered as support for this idea the fact that some ships never returned.
This is an example of:
Inference
Deduction
Evidence
Faith
Love
Which of the following words is not a step of the scientific method?
Research
Conclusions
Hypothesis
Analogy
Put in order the steps of the scientific method.
Conclusions-Reasearch-Hypothesis-Experiment-Define a problem
Define a problem-Research-Hypothesis-Experiment-Conclusions
Define a problem-Research-Experiment-Hypothesis-Conclusions
Define a problem-Research-Experiment-Conclusions-Experiment
Gather information related to your problem.
Research
Ressearch
Analysis
Analyses
An educated guess baseed upon your research.
Hypothesis
Analysis
Analyses
Reasearch
•Procedure used to test the hypothesis
Experience
Theory
Experiment
Steps
When performing an experiment, the _____ group is the one that does not receive any treatment.
control
open
experiment
placebo
When performing an experiment, the ______ group is the one that receives the treatment.
Placebo
medicament
experimental
control
In the following situation, identify the groups of the experiment.
Sara wants to know how Rogaine affects hair growth. She gives Group A Rogaine and Group B a placebo pill.
Group A is the placebo group; and Group B is the pill group.
Group A is the experimental group: and Group B is the control group.
Group A is the pill group; and Group B is the placebo group.
Group A is the rogaine group; and Group B is the placebo group.
In an experiment, we can change or control _________ at a time.
several variables
many variables
only two variables
only one variable
The ________ variable is the one we control or change in an experiment.
independent
dependent
confident
first
Complete the following statement with the following words.
The ______ variable changes due to the __________ variable.
dependent, independent
independent, dependent
confident, unconfident
first, second
Identify the variables:
Sara wants to know how Rogaine affects hair growth. She gives Group A Rogaine and Group B a placebo pill. Sara measures each groups’ new hair growth weekly.
The amount of rogain used in the experiment is the independent variable; and the hair length is the dependent variable.
The amount of rogain used in the experiment is the confident variable; and the hair length is the placebo variable.
Group A is the independent variable; and Group B is the dependent variable.
Group A is the confident variable; and Group B is the positive variable.
Observe the graph and choose the correct option.
Distance in miles is the independent variable. Cab fair is the dependent variable.
Cab fair is the independent variable. Distance in miles is the dependent variable.
Cab fair is the confident variable. Distance miles is the placebo variable.
Distance in miles is the placebo variable. Cab fair is the confident variable.
