Scientific Method
Variables
Observations
Inferences
100
Observation
What is the first step of the scientific method?
100
What you change.
What is an independent variable?
100
Using your five senses to gather info.
What is an observation?
100
Reasonable and Unreasonable.
What are the two types of inferences?
200
To prove or disprove your hypothesis
What is the purpose of collecting data?
200
What you are measuring.
What is a dependent variable?
200
Accurate, and Objective
What are the criteria for an observation?
200
It has to be based off an observation.
What is an inference?
300
Title, Independent Variable, Dependent Variable, and Units
What are the 4 things you should include in a graph?
300
What you do the same between the two groups.
What is a controlled group/variable?
300
Qualitative and Quantitative.
What are the two types of observations?
400
Hypothesis, Data, and statement telling if your hypothesis is correct or incorrect.
What are all the things you have to include in a conclusion?
400
What was the independent, dependent, and controlled variable in the bubble experiment?
Type of soap, Diameter of bubble in CM, Same amount of H2O, same amount of soap, same angle of straw, same force blown, same tray.
400
An observation that can not be expressed in numbers.
What is a qualitative observation?
500
Making a conclusion.
What is the last step of the scientific method?
500
Students watched the cartoon either alone or with others and then rated how funny they found the cartoon to be. What is the independent, dependent, and controlled variable?
Weather the student is alone or not. How funny the student will find it funny. How long they have to watch it.
500
Types of observations that are described in numbers and tools.
What is a quantitative observation?
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